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Delange

image from outside web application directory

I need to show images from c:/pictures on my website. I searched and searched and there should be something on old.nabble but that link is giving null pointer results. Who can help?

Martin Grigorov-4

Re: image from outside web application directory

Hi,

Read this: http://wicketinaction.com/2011/07/wicket-1-5-mounting-resources/

On Thu, Jul 5, 2012 at 12:49 AM, lang <[hidden email]> wrote:

> I need to show images from c:/pictures on my website. I searched and searched
> and there should be something on old.nabble but that link is giving null
> pointer results. Who can help?
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/image-from-outside-web-application-directory-tp4650379.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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Giovanni Cuccu - CUP2000

Re: image from outside web application directory

In reply to this post by Delange

Hi,
it's not wicket related but if you are using tomcat as application
server you can use the aliases attribute of the context (
http://tomcat.apache.org/tomcat-7.0-doc/config/context.html) which
allows you to map an external (to your web app) dir to an url (es
c:/images on filesystem as /images in the url)
ciao,
Giovanni

Il 05/07/12 00.49, lang ha scritto:

--
Giovanni Cuccu
Responsabile area sviluppo - CUP 2000 Spa
Via del Borgo di S. Pietro, 90/c - 40126 Bologna
e-mail: giovanni.cuccu _at_ cup2000.it

Giovanni Cuccu - CUP2000

Unable to use wicket tester to simulate ajax behavior

In reply to this post by Delange

Hi all,
I'm trying to test a wicket 1.5.7 application and I'm hitting a
strange (at least for me) issue.
I have two dropdowns (combo 1 and combo2) and when I select one value
from combo1 I fire an AjaxUpdateBehavior on onchange event which selects
a value on combo2.
If I use the application everything is working as expected but If I try
to simulate the application with wicket tester I come into trouble.
Basically the test code is the following one:

WicketTester tester= new WicketTester(new WicketApplication());
tester.startPage(TestAjaxDropDown.class);
FormTester formTester=tester.newFormTester("form");
formTester.select("combo1", 0);
tester.executeAjaxEvent("form:combo1", "onchange");
formTester.submit();
tester.assertNoErrorMessage();

what I got is that after firing the onchange event combo1 gets a null
value as object model and this does not happen when I use a browser. If
I do not fire the event the application reports that combo2 has no
element selected.
Am I missing something or is it a bug?

Grazie,
Giovanni

P.S. I built a simple test case that I insert here

main page class

package com.sg2net.test;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.PropertyModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class TestAjaxDropDown extends WebPage {

private static final Logger
logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());

public TestAjaxDropDown() {
add(new FeedbackPanel("feedback"));
add(new TestAjaxDropDownFrom("form"));
}

private class DomainObject1 implements Serializable {
public DomainObject1(long id, String description) {
super();
this.id = id;
this.description = description;
}
private static final long serialVersionUID = 1L;
private long id;
private String description;

public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + getOuterType().hashCode();
result = prime * result + (int) (id ^ (id >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DomainObject1 other = (DomainObject1) obj;
if (!getOuterType().equals(other.getOuterType()))
return false;
if (id != other.id)
return false;
return true;
}
private TestAjaxDropDown getOuterType() {
return TestAjaxDropDown.this;
}

}

private class DomainObject2 implements Serializable {
public DomainObject2(long id, String description) {
super();
this.id = id;
this.description = description;
}
private static final long serialVersionUID = 1L;
private long id;
private String description;

public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + getOuterType().hashCode();
result = prime * result + (int) (id ^ (id >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DomainObject2 other = (DomainObject2) obj;
if (!getOuterType().equals(other.getOuterType()))
return false;
if (id != other.id)
return false;
return true;
}
private TestAjaxDropDown getOuterType() {
return TestAjaxDropDown.this;
}

}

private static final long serialVersionUID = 1L;

private class TestAjaxDropDownFrom extends Form<Void> {

private static final long serialVersionUID = 1L;
private DomainObject1 domainObject1;
private DomainObject2 domainObject2;
private DropDownChoice<DomainObject2> secondCombo;

public TestAjaxDropDownFrom(String id) {
super(id);
List<DomainObject1> choicesForCombo1= new
ArrayList<DomainObject1>();
choicesForCombo1.add(new DomainObject1(1L,"uno"));
choicesForCombo1.add(new DomainObject1(2L,"due"));
choicesForCombo1.add(new DomainObject1(3L,"tre"));
DropDownChoice<DomainObject1> firstCombo= new
DropDownChoice<DomainObject1>("combo1",
new
PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
new ChoiceRenderer<DomainObject1>("description",
"id"));
firstCombo.setRequired(true);
firstCombo.setNullValid(true);
firstCombo.add(new AjaxUpdateBehavior("onchange"));
add(firstCombo);

List<DomainObject2> choicesForCombo2= new
ArrayList<DomainObject2>();
choicesForCombo2.add(new DomainObject2(10L,"unozero"));
choicesForCombo2.add(new DomainObject2(20L,"duezero"));
choicesForCombo2.add(new DomainObject2(30L,"trezero"));
secondCombo= new DropDownChoice<DomainObject2>("combo2",
new
PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
new ChoiceRenderer<DomainObject2>("description",
"id"));
secondCombo.setOutputMarkupId(true);
secondCombo.setNullValid(true);
add(secondCombo);

}

@Override
public void onSubmit() {
if (domainObject2==null) {
error("Domain object2 is null");
} else {
info("OK");
}
}

private class AjaxUpdateBehavior extends
AjaxFormComponentUpdatingBehavior {

private static final long serialVersionUID = 1L;

public AjaxUpdateBehavior(String event) {
super(event);
}

@Override
protected void onUpdate(AjaxRequestTarget target) {
if (domainObject1!=null) {
logger.warn("domainObject1.getId()=" +
domainObject1.getId());
if (domainObject1.getId()==1L) {
domainObject2=new DomainObject2(10L,"unozero");
logger.warn("domainObject2.getId()=" +
domainObject2.getId());
}
if (domainObject1.getId()==2L) {
domainObject2=new DomainObject2(20L,"duezero");
logger.warn("domainObject2.getId()=" +
domainObject2.getId());
}
if (domainObject1.getId()==3L) {
domainObject2=new DomainObject2(30L,"trezero");
logger.warn("domainObject2.getId()=" +
domainObject2.getId());
}
secondCombo.modelChanged();
target.add(secondCombo);
} else {
logger.warn("domainObject1==null");
}
}
}

}
}

test class

package com.sg2net.test;

import org.apache.wicket.util.tester.FormTester;
import org.apache.wicket.util.tester.WicketTester;
import org.testng.annotations.Test;

public class WicketTesterAjaxDropDown {
@Test
public void testAjaxDropDown() {
WicketTester tester= new WicketTester(new WicketApplication());
tester.startPage(TestAjaxDropDown.class);
FormTester formTester=tester.newFormTester("form");
formTester.select("combo1", 0);
tester.executeAjaxEvent("form:combo1", "onchange");
//formTester.select("combo1", 0);
formTester.submit();
tester.assertNoErrorMessage();
}
}

wicket application class

package com.sg2net.test;
import org.apache.wicket.Page;
import org.apache.wicket.protocol.http.WebApplication;

import com.sg2net.test.TestAjaxDropDown;

public class WicketApplication extends WebApplication {

@Override
public Class<? extends Page> getHomePage() {

return TestAjaxDropDown.class;
}

protected void init() {
getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
}

}

--
Giovanni Cuccu
Responsabile area sviluppo - CUP 2000 Spa
Via del Borgo di S. Pietro, 90/c - 40126 Bologna
e-mail: giovanni.cuccu _at_ cup2000.it

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Delange

Re: image from outside web application directory

In reply to this post by Martin Grigorov-4

Martin could you give me an example of this?
I my website i want to upload jpgt pictures from clients. I already store them on another location but i can't show the pictures on my website

Martin Grigorov-4

Re: image from outside web application directory

The blog article I gave you url to explains exactly this use case.
Mount a resource that reads the image name from the request's
path/parameters, loads it from external store and delivers it back to
the client.

On Thu, Jul 5, 2012 at 3:15 PM, lang <[hidden email]> wrote:

> Martin could you give me an example of this?
> I my website i want to upload jpgt pictures from clients. I already store
> them on another location but i can't show the pictures on my website
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/image-from-outside-web-application-directory-tp4650379p4650392.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

Delange

Re: image from outside web application directory

In reply to this post by Martin Grigorov-4

Martin could you give me an example of this?
I my website i want to upload jpgt pictures from clients. I already store them on another location but i can't show the pictures on my website

scott.swank

Re: image from outside web application directory

This is what I've done.

https://cwiki.apache.org/WICKET/how-to-load-an-external-image.html

Scott

On Thu, Jul 5, 2012 at 6:18 AM, lang <[hidden email]> wrote:

> Martin could you give me an example of this?
> I my website i want to upload jpgt pictures from clients. I already store
> them on another location but i can't show the pictures on my website
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/image-from-outside-web-application-directory-tp4650379p4650393.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

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Giovanni Cuccu - CUP2000

Re: Unable to use wicket tester to simulate ajax behavior

In reply to this post by Giovanni Cuccu - CUP2000

Hi,
can someone give me an hint on this?
I tried to explain my problem providing a complete example and
explaining what I was trying to achieve.
I'd like to know if there is a specific reason of getting no answer so I
can change something on my side the next time I need to write to the list.
Thanks,
Giovanni
Il 05/07/12 08.10, Giovanni Cuccu ha scritto:

>
> Hi all,
> I'm trying to test a wicket 1.5.7 application and I'm hitting a
> strange (at least for me) issue.
> I have two dropdowns (combo 1 and combo2) and when I select one value
> from combo1 I fire an AjaxUpdateBehavior on onchange event which selects
> a value on combo2.
> If I use the application everything is working as expected but If I try
> to simulate the application with wicket tester I come into trouble.
> Basically the test code is the following one:
>
> WicketTester tester= new WicketTester(new WicketApplication());
> tester.startPage(TestAjaxDropDown.class);
> FormTester formTester=tester.newFormTester("form");
> formTester.select("combo1", 0);
> tester.executeAjaxEvent("form:combo1", "onchange");
> formTester.submit();
> tester.assertNoErrorMessage();
>
> what I got is that after firing the onchange event combo1 gets a null
> value as object model and this does not happen when I use a browser. If
> I do not fire the event the application reports that combo2 has no
> element selected.
> Am I missing something or is it a bug?
>
> Grazie,
> Giovanni
>
> P.S. I built a simple test case that I insert here
>
> main page class
>
> package com.sg2net.test;
>
> import java.io.Serializable;
> import java.util.ArrayList;
> import java.util.List;
>
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
> import org.apache.wicket.markup.html.WebPage;
> import org.apache.wicket.markup.html.form.ChoiceRenderer;
> import org.apache.wicket.markup.html.form.DropDownChoice;
> import org.apache.wicket.markup.html.form.Form;
> import org.apache.wicket.markup.html.panel.FeedbackPanel;
> import org.apache.wicket.model.PropertyModel;
> import org.slf4j.Logger;
> import org.slf4j.LoggerFactory;
>
>
> public class TestAjaxDropDown extends WebPage {
>
> private static final Logger
> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>
> public TestAjaxDropDown() {
> add(new FeedbackPanel("feedback"));
> add(new TestAjaxDropDownFrom("form"));
> }
>
> private class DomainObject1 implements Serializable {
> public DomainObject1(long id, String description) {
> super();
> this.id = id;
> this.description = description;
> }
> private static final long serialVersionUID = 1L;
> private long id;
> private String description;
>
> public long getId() {
> return id;
> }
> public void setId(long id) {
> this.id = id;
> }
> public String getDescription() {
> return description;
> }
> public void setDescription(String description) {
> this.description = description;
> }
> @Override
> public int hashCode() {
> final int prime = 31;
> int result = 1;
> result = prime * result + getOuterType().hashCode();
> result = prime * result + (int) (id ^ (id >>> 32));
> return result;
> }
> @Override
> public boolean equals(Object obj) {
> if (this == obj)
> return true;
> if (obj == null)
> return false;
> if (getClass() != obj.getClass())
> return false;
> DomainObject1 other = (DomainObject1) obj;
> if (!getOuterType().equals(other.getOuterType()))
> return false;
> if (id != other.id)
> return false;
> return true;
> }
> private TestAjaxDropDown getOuterType() {
> return TestAjaxDropDown.this;
> }
>
> }
>
> private class DomainObject2 implements Serializable {
> public DomainObject2(long id, String description) {
> super();
> this.id = id;
> this.description = description;
> }
> private static final long serialVersionUID = 1L;
> private long id;
> private String description;
>
> public long getId() {
> return id;
> }
> public void setId(long id) {
> this.id = id;
> }
> public String getDescription() {
> return description;
> }
> public void setDescription(String description) {
> this.description = description;
> }
> @Override
> public int hashCode() {
> final int prime = 31;
> int result = 1;
> result = prime * result + getOuterType().hashCode();
> result = prime * result + (int) (id ^ (id >>> 32));
> return result;
> }
> @Override
> public boolean equals(Object obj) {
> if (this == obj)
> return true;
> if (obj == null)
> return false;
> if (getClass() != obj.getClass())
> return false;
> DomainObject2 other = (DomainObject2) obj;
> if (!getOuterType().equals(other.getOuterType()))
> return false;
> if (id != other.id)
> return false;
> return true;
> }
> private TestAjaxDropDown getOuterType() {
> return TestAjaxDropDown.this;
> }
>
> }
>
> private static final long serialVersionUID = 1L;
>
> private class TestAjaxDropDownFrom extends Form<Void> {
>
> private static final long serialVersionUID = 1L;
> private DomainObject1 domainObject1;
> private DomainObject2 domainObject2;
> private DropDownChoice<DomainObject2> secondCombo;
>
> public TestAjaxDropDownFrom(String id) {
> super(id);
> List<DomainObject1> choicesForCombo1= new
> ArrayList<DomainObject1>();
> choicesForCombo1.add(new DomainObject1(1L,"uno"));
> choicesForCombo1.add(new DomainObject1(2L,"due"));
> choicesForCombo1.add(new DomainObject1(3L,"tre"));
> DropDownChoice<DomainObject1> firstCombo= new
> DropDownChoice<DomainObject1>("combo1",
> new
> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
> new ChoiceRenderer<DomainObject1>("description",
> "id"));
> firstCombo.setRequired(true);
> firstCombo.setNullValid(true);
> firstCombo.add(new AjaxUpdateBehavior("onchange"));
> add(firstCombo);
>
> List<DomainObject2> choicesForCombo2= new
> ArrayList<DomainObject2>();
> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
> secondCombo= new DropDownChoice<DomainObject2>("combo2",
> new
> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
> new ChoiceRenderer<DomainObject2>("description",
> "id"));
> secondCombo.setOutputMarkupId(true);
> secondCombo.setNullValid(true);
> add(secondCombo);
>
> }
>
> @Override
> public void onSubmit() {
> if (domainObject2==null) {
> error("Domain object2 is null");
> } else {
> info("OK");
> }
> }
>
> private class AjaxUpdateBehavior extends
> AjaxFormComponentUpdatingBehavior {
>
>
> private static final long serialVersionUID = 1L;
>
> public AjaxUpdateBehavior(String event) {
> super(event);
> }
>
> @Override
> protected void onUpdate(AjaxRequestTarget target) {
> if (domainObject1!=null) {
> logger.warn("domainObject1.getId()=" +
> domainObject1.getId());
> if (domainObject1.getId()==1L) {
> domainObject2=new DomainObject2(10L,"unozero");
> logger.warn("domainObject2.getId()=" +
> domainObject2.getId());
> }
> if (domainObject1.getId()==2L) {
> domainObject2=new DomainObject2(20L,"duezero");
> logger.warn("domainObject2.getId()=" +
> domainObject2.getId());
> }
> if (domainObject1.getId()==3L) {
> domainObject2=new DomainObject2(30L,"trezero");
> logger.warn("domainObject2.getId()=" +
> domainObject2.getId());
> }
> secondCombo.modelChanged();
> target.add(secondCombo);
> } else {
> logger.warn("domainObject1==null");
> }
> }
> }
>
> }
> }
>
> test class
>
> package com.sg2net.test;
>
> import org.apache.wicket.util.tester.FormTester;
> import org.apache.wicket.util.tester.WicketTester;
> import org.testng.annotations.Test;
>
> public class WicketTesterAjaxDropDown {
> @Test
> public void testAjaxDropDown() {
> WicketTester tester= new WicketTester(new WicketApplication());
> tester.startPage(TestAjaxDropDown.class);
> FormTester formTester=tester.newFormTester("form");
> formTester.select("combo1", 0);
> tester.executeAjaxEvent("form:combo1", "onchange");
> //formTester.select("combo1", 0);
> formTester.submit();
> tester.assertNoErrorMessage();
> }
> }
>
> wicket application class
>
> package com.sg2net.test;
> import org.apache.wicket.Page;
> import org.apache.wicket.protocol.http.WebApplication;
>
> import com.sg2net.test.TestAjaxDropDown;
>
>
> public class WicketApplication extends WebApplication {
>
> @Override
> public Class<? extends Page> getHomePage() {
>
> return TestAjaxDropDown.class;
> }
>
> protected void init() {
> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
> }
>
> }
>
>
>

--
Giovanni Cuccu
Responsabile area sviluppo - CUP 2000 Spa
Via del Borgo di S. Pietro, 90/c - 40126 Bologna
e-mail: giovanni.cuccu _at_ cup2000.it

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Martin Grigorov-4

Re: Unable to use wicket tester to simulate ajax behavior

Hi,

Try with:

tester.getRequest().setParameter("form:combo1", "0");
tester.executeAjaxEvent("form:combo1", "onchange");

On Tue, Jul 10, 2012 at 10:10 AM, Giovanni Cuccu
<[hidden email]> wrote:

> Hi,
> can someone give me an hint on this?
> I tried to explain my problem providing a complete example and explaining
> what I was trying to achieve.
> I'd like to know if there is a specific reason of getting no answer so I can
> change something on my side the next time I need to write to the list.
> Thanks,
> Giovanni
> Il 05/07/12 08.10, Giovanni Cuccu ha scritto:
>
>>
>> Hi all,
>> I'm trying to test a wicket 1.5.7 application and I'm hitting a
>> strange (at least for me) issue.
>> I have two dropdowns (combo 1 and combo2) and when I select one value
>> from combo1 I fire an AjaxUpdateBehavior on onchange event which selects
>> a value on combo2.
>> If I use the application everything is working as expected but If I try
>> to simulate the application with wicket tester I come into trouble.
>> Basically the test code is the following one:
>>
>> WicketTester tester= new WicketTester(new WicketApplication());
>> tester.startPage(TestAjaxDropDown.class);
>> FormTester formTester=tester.newFormTester("form");
>> formTester.select("combo1", 0);
>> tester.executeAjaxEvent("form:combo1", "onchange");
>> formTester.submit();
>> tester.assertNoErrorMessage();
>>
>> what I got is that after firing the onchange event combo1 gets a null
>> value as object model and this does not happen when I use a browser. If
>> I do not fire the event the application reports that combo2 has no
>> element selected.
>> Am I missing something or is it a bug?
>>
>> Grazie,
>> Giovanni
>>
>> P.S. I built a simple test case that I insert here
>>
>> main page class
>>
>> package com.sg2net.test;
>>
>> import java.io.Serializable;
>> import java.util.ArrayList;
>> import java.util.List;
>>
>> import org.apache.wicket.ajax.AjaxRequestTarget;
>> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
>> import org.apache.wicket.markup.html.WebPage;
>> import org.apache.wicket.markup.html.form.ChoiceRenderer;
>> import org.apache.wicket.markup.html.form.DropDownChoice;
>> import org.apache.wicket.markup.html.form.Form;
>> import org.apache.wicket.markup.html.panel.FeedbackPanel;
>> import org.apache.wicket.model.PropertyModel;
>> import org.slf4j.Logger;
>> import org.slf4j.LoggerFactory;
>>
>>
>> public class TestAjaxDropDown extends WebPage {
>>
>> private static final Logger
>> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>>
>> public TestAjaxDropDown() {
>> add(new FeedbackPanel("feedback"));
>> add(new TestAjaxDropDownFrom("form"));
>> }
>>
>> private class DomainObject1 implements Serializable {
>> public DomainObject1(long id, String description) {
>> super();
>> this.id = id;
>> this.description = description;
>> }
>> private static final long serialVersionUID = 1L;
>> private long id;
>> private String description;
>>
>> public long getId() {
>> return id;
>> }
>> public void setId(long id) {
>> this.id = id;
>> }
>> public String getDescription() {
>> return description;
>> }
>> public void setDescription(String description) {
>> this.description = description;
>> }
>> @Override
>> public int hashCode() {
>> final int prime = 31;
>> int result = 1;
>> result = prime * result + getOuterType().hashCode();
>> result = prime * result + (int) (id ^ (id >>> 32));
>> return result;
>> }
>> @Override
>> public boolean equals(Object obj) {
>> if (this == obj)
>> return true;
>> if (obj == null)
>> return false;
>> if (getClass() != obj.getClass())
>> return false;
>> DomainObject1 other = (DomainObject1) obj;
>> if (!getOuterType().equals(other.getOuterType()))
>> return false;
>> if (id != other.id)
>> return false;
>> return true;
>> }
>> private TestAjaxDropDown getOuterType() {
>> return TestAjaxDropDown.this;
>> }
>>
>> }
>>
>> private class DomainObject2 implements Serializable {
>> public DomainObject2(long id, String description) {
>> super();
>> this.id = id;
>> this.description = description;
>> }
>> private static final long serialVersionUID = 1L;
>> private long id;
>> private String description;
>>
>> public long getId() {
>> return id;
>> }
>> public void setId(long id) {
>> this.id = id;
>> }
>> public String getDescription() {
>> return description;
>> }
>> public void setDescription(String description) {
>> this.description = description;
>> }
>> @Override
>> public int hashCode() {
>> final int prime = 31;
>> int result = 1;
>> result = prime * result + getOuterType().hashCode();
>> result = prime * result + (int) (id ^ (id >>> 32));
>> return result;
>> }
>> @Override
>> public boolean equals(Object obj) {
>> if (this == obj)
>> return true;
>> if (obj == null)
>> return false;
>> if (getClass() != obj.getClass())
>> return false;
>> DomainObject2 other = (DomainObject2) obj;
>> if (!getOuterType().equals(other.getOuterType()))
>> return false;
>> if (id != other.id)
>> return false;
>> return true;
>> }
>> private TestAjaxDropDown getOuterType() {
>> return TestAjaxDropDown.this;
>> }
>>
>> }
>>
>> private static final long serialVersionUID = 1L;
>>
>> private class TestAjaxDropDownFrom extends Form<Void> {
>>
>> private static final long serialVersionUID = 1L;
>> private DomainObject1 domainObject1;
>> private DomainObject2 domainObject2;
>> private DropDownChoice<DomainObject2> secondCombo;
>>
>> public TestAjaxDropDownFrom(String id) {
>> super(id);
>> List<DomainObject1> choicesForCombo1= new
>> ArrayList<DomainObject1>();
>> choicesForCombo1.add(new DomainObject1(1L,"uno"));
>> choicesForCombo1.add(new DomainObject1(2L,"due"));
>> choicesForCombo1.add(new DomainObject1(3L,"tre"));
>> DropDownChoice<DomainObject1> firstCombo= new
>> DropDownChoice<DomainObject1>("combo1",
>> new
>> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
>> new ChoiceRenderer<DomainObject1>("description",
>> "id"));
>> firstCombo.setRequired(true);
>> firstCombo.setNullValid(true);
>> firstCombo.add(new AjaxUpdateBehavior("onchange"));
>> add(firstCombo);
>>
>> List<DomainObject2> choicesForCombo2= new
>> ArrayList<DomainObject2>();
>> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
>> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
>> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
>> secondCombo= new DropDownChoice<DomainObject2>("combo2",
>> new
>> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
>> new ChoiceRenderer<DomainObject2>("description",
>> "id"));
>> secondCombo.setOutputMarkupId(true);
>> secondCombo.setNullValid(true);
>> add(secondCombo);
>>
>> }
>>
>> @Override
>> public void onSubmit() {
>> if (domainObject2==null) {
>> error("Domain object2 is null");
>> } else {
>> info("OK");
>> }
>> }
>>
>> private class AjaxUpdateBehavior extends
>> AjaxFormComponentUpdatingBehavior {
>>
>>
>> private static final long serialVersionUID = 1L;
>>
>> public AjaxUpdateBehavior(String event) {
>> super(event);
>> }
>>
>> @Override
>> protected void onUpdate(AjaxRequestTarget target) {
>> if (domainObject1!=null) {
>> logger.warn("domainObject1.getId()=" +
>> domainObject1.getId());
>> if (domainObject1.getId()==1L) {
>> domainObject2=new DomainObject2(10L,"unozero");
>> logger.warn("domainObject2.getId()=" +
>> domainObject2.getId());
>> }
>> if (domainObject1.getId()==2L) {
>> domainObject2=new DomainObject2(20L,"duezero");
>> logger.warn("domainObject2.getId()=" +
>> domainObject2.getId());
>> }
>> if (domainObject1.getId()==3L) {
>> domainObject2=new DomainObject2(30L,"trezero");
>> logger.warn("domainObject2.getId()=" +
>> domainObject2.getId());
>> }
>> secondCombo.modelChanged();
>> target.add(secondCombo);
>> } else {
>> logger.warn("domainObject1==null");
>> }
>> }
>> }
>>
>> }
>> }
>>
>> test class
>>
>> package com.sg2net.test;
>>
>> import org.apache.wicket.util.tester.FormTester;
>> import org.apache.wicket.util.tester.WicketTester;
>> import org.testng.annotations.Test;
>>
>> public class WicketTesterAjaxDropDown {
>> @Test
>> public void testAjaxDropDown() {
>> WicketTester tester= new WicketTester(new WicketApplication());
>> tester.startPage(TestAjaxDropDown.class);
>> FormTester formTester=tester.newFormTester("form");
>> formTester.select("combo1", 0);
>> tester.executeAjaxEvent("form:combo1", "onchange");
>> //formTester.select("combo1", 0);
>> formTester.submit();
>> tester.assertNoErrorMessage();
>> }
>> }
>>
>> wicket application class
>>
>> package com.sg2net.test;
>> import org.apache.wicket.Page;
>> import org.apache.wicket.protocol.http.WebApplication;
>>
>> import com.sg2net.test.TestAjaxDropDown;
>>
>>
>> public class WicketApplication extends WebApplication {
>>
>> @Override
>> public Class<? extends Page> getHomePage() {
>>
>> return TestAjaxDropDown.class;
>> }
>>
>> protected void init() {
>> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
>> }
>>
>> }
>>
>>
>>
>
> --
> Giovanni Cuccu
> Responsabile area sviluppo - CUP 2000 Spa
> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
> e-mail: giovanni.cuccu _at_ cup2000.it
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

Giovanni Cuccu - CUP2000

Re: Unable to use wicket tester to simulate ajax behavior

Hi Martin,
I did the change you suggested but the test fails with esame error:

junit.framework.AssertionFailedError: expect no error message, but contains
Field 'combo1' is required.

Thanks,
Giovanni
Il 11/07/12 09.23, Martin Grigorov ha scritto:

> Hi,
>
> Try with:
>
> tester.getRequest().setParameter("form:combo1", "0");
> tester.executeAjaxEvent("form:combo1", "onchange");
>
> On Tue, Jul 10, 2012 at 10:10 AM, Giovanni Cuccu
> <[hidden email]> wrote:
>> Hi,
>> can someone give me an hint on this?
>> I tried to explain my problem providing a complete example and explaining
>> what I was trying to achieve.
>> I'd like to know if there is a specific reason of getting no answer so I can
>> change something on my side the next time I need to write to the list.
>> Thanks,
>> Giovanni
>> Il 05/07/12 08.10, Giovanni Cuccu ha scritto:
>>
>>> Hi all,
>>> I'm trying to test a wicket 1.5.7 application and I'm hitting a
>>> strange (at least for me) issue.
>>> I have two dropdowns (combo 1 and combo2) and when I select one value
>>> from combo1 I fire an AjaxUpdateBehavior on onchange event which selects
>>> a value on combo2.
>>> If I use the application everything is working as expected but If I try
>>> to simulate the application with wicket tester I come into trouble.
>>> Basically the test code is the following one:
>>>
>>> WicketTester tester= new WicketTester(new WicketApplication());
>>> tester.startPage(TestAjaxDropDown.class);
>>> FormTester formTester=tester.newFormTester("form");
>>> formTester.select("combo1", 0);
>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>> formTester.submit();
>>> tester.assertNoErrorMessage();
>>>
>>> what I got is that after firing the onchange event combo1 gets a null
>>> value as object model and this does not happen when I use a browser. If
>>> I do not fire the event the application reports that combo2 has no
>>> element selected.
>>> Am I missing something or is it a bug?
>>>
>>> Grazie,
>>> Giovanni
>>>
>>> P.S. I built a simple test case that I insert here
>>>
>>> main page class
>>>
>>> package com.sg2net.test;
>>>
>>> import java.io.Serializable;
>>> import java.util.ArrayList;
>>> import java.util.List;
>>>
>>> import org.apache.wicket.ajax.AjaxRequestTarget;
>>> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
>>> import org.apache.wicket.markup.html.WebPage;
>>> import org.apache.wicket.markup.html.form.ChoiceRenderer;
>>> import org.apache.wicket.markup.html.form.DropDownChoice;
>>> import org.apache.wicket.markup.html.form.Form;
>>> import org.apache.wicket.markup.html.panel.FeedbackPanel;
>>> import org.apache.wicket.model.PropertyModel;
>>> import org.slf4j.Logger;
>>> import org.slf4j.LoggerFactory;
>>>
>>>
>>> public class TestAjaxDropDown extends WebPage {
>>>
>>> private static final Logger
>>> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>>>
>>> public TestAjaxDropDown() {
>>> add(new FeedbackPanel("feedback"));
>>> add(new TestAjaxDropDownFrom("form"));
>>> }
>>>
>>> private class DomainObject1 implements Serializable {
>>> public DomainObject1(long id, String description) {
>>> super();
>>> this.id = id;
>>> this.description = description;
>>> }
>>> private static final long serialVersionUID = 1L;
>>> private long id;
>>> private String description;
>>>
>>> public long getId() {
>>> return id;
>>> }
>>> public void setId(long id) {
>>> this.id = id;
>>> }
>>> public String getDescription() {
>>> return description;
>>> }
>>> public void setDescription(String description) {
>>> this.description = description;
>>> }
>>> @Override
>>> public int hashCode() {
>>> final int prime = 31;
>>> int result = 1;
>>> result = prime * result + getOuterType().hashCode();
>>> result = prime * result + (int) (id ^ (id >>> 32));
>>> return result;
>>> }
>>> @Override
>>> public boolean equals(Object obj) {
>>> if (this == obj)
>>> return true;
>>> if (obj == null)
>>> return false;
>>> if (getClass() != obj.getClass())
>>> return false;
>>> DomainObject1 other = (DomainObject1) obj;
>>> if (!getOuterType().equals(other.getOuterType()))
>>> return false;
>>> if (id != other.id)
>>> return false;
>>> return true;
>>> }
>>> private TestAjaxDropDown getOuterType() {
>>> return TestAjaxDropDown.this;
>>> }
>>>
>>> }
>>>
>>> private class DomainObject2 implements Serializable {
>>> public DomainObject2(long id, String description) {
>>> super();
>>> this.id = id;
>>> this.description = description;
>>> }
>>> private static final long serialVersionUID = 1L;
>>> private long id;
>>> private String description;
>>>
>>> public long getId() {
>>> return id;
>>> }
>>> public void setId(long id) {
>>> this.id = id;
>>> }
>>> public String getDescription() {
>>> return description;
>>> }
>>> public void setDescription(String description) {
>>> this.description = description;
>>> }
>>> @Override
>>> public int hashCode() {
>>> final int prime = 31;
>>> int result = 1;
>>> result = prime * result + getOuterType().hashCode();
>>> result = prime * result + (int) (id ^ (id >>> 32));
>>> return result;
>>> }
>>> @Override
>>> public boolean equals(Object obj) {
>>> if (this == obj)
>>> return true;
>>> if (obj == null)
>>> return false;
>>> if (getClass() != obj.getClass())
>>> return false;
>>> DomainObject2 other = (DomainObject2) obj;
>>> if (!getOuterType().equals(other.getOuterType()))
>>> return false;
>>> if (id != other.id)
>>> return false;
>>> return true;
>>> }
>>> private TestAjaxDropDown getOuterType() {
>>> return TestAjaxDropDown.this;
>>> }
>>>
>>> }
>>>
>>> private static final long serialVersionUID = 1L;
>>>
>>> private class TestAjaxDropDownFrom extends Form<Void> {
>>>
>>> private static final long serialVersionUID = 1L;
>>> private DomainObject1 domainObject1;
>>> private DomainObject2 domainObject2;
>>> private DropDownChoice<DomainObject2> secondCombo;
>>>
>>> public TestAjaxDropDownFrom(String id) {
>>> super(id);
>>> List<DomainObject1> choicesForCombo1= new
>>> ArrayList<DomainObject1>();
>>> choicesForCombo1.add(new DomainObject1(1L,"uno"));
>>> choicesForCombo1.add(new DomainObject1(2L,"due"));
>>> choicesForCombo1.add(new DomainObject1(3L,"tre"));
>>> DropDownChoice<DomainObject1> firstCombo= new
>>> DropDownChoice<DomainObject1>("combo1",
>>> new
>>> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
>>> new ChoiceRenderer<DomainObject1>("description",
>>> "id"));
>>> firstCombo.setRequired(true);
>>> firstCombo.setNullValid(true);
>>> firstCombo.add(new AjaxUpdateBehavior("onchange"));
>>> add(firstCombo);
>>>
>>> List<DomainObject2> choicesForCombo2= new
>>> ArrayList<DomainObject2>();
>>> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
>>> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
>>> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
>>> secondCombo= new DropDownChoice<DomainObject2>("combo2",
>>> new
>>> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
>>> new ChoiceRenderer<DomainObject2>("description",
>>> "id"));
>>> secondCombo.setOutputMarkupId(true);
>>> secondCombo.setNullValid(true);
>>> add(secondCombo);
>>>
>>> }
>>>
>>> @Override
>>> public void onSubmit() {
>>> if (domainObject2==null) {
>>> error("Domain object2 is null");
>>> } else {
>>> info("OK");
>>> }
>>> }
>>>
>>> private class AjaxUpdateBehavior extends
>>> AjaxFormComponentUpdatingBehavior {
>>>
>>>
>>> private static final long serialVersionUID = 1L;
>>>
>>> public AjaxUpdateBehavior(String event) {
>>> super(event);
>>> }
>>>
>>> @Override
>>> protected void onUpdate(AjaxRequestTarget target) {
>>> if (domainObject1!=null) {
>>> logger.warn("domainObject1.getId()=" +
>>> domainObject1.getId());
>>> if (domainObject1.getId()==1L) {
>>> domainObject2=new DomainObject2(10L,"unozero");
>>> logger.warn("domainObject2.getId()=" +
>>> domainObject2.getId());
>>> }
>>> if (domainObject1.getId()==2L) {
>>> domainObject2=new DomainObject2(20L,"duezero");
>>> logger.warn("domainObject2.getId()=" +
>>> domainObject2.getId());
>>> }
>>> if (domainObject1.getId()==3L) {
>>> domainObject2=new DomainObject2(30L,"trezero");
>>> logger.warn("domainObject2.getId()=" +
>>> domainObject2.getId());
>>> }
>>> secondCombo.modelChanged();
>>> target.add(secondCombo);
>>> } else {
>>> logger.warn("domainObject1==null");
>>> }
>>> }
>>> }
>>>
>>> }
>>> }
>>>
>>> test class
>>>
>>> package com.sg2net.test;
>>>
>>> import org.apache.wicket.util.tester.FormTester;
>>> import org.apache.wicket.util.tester.WicketTester;
>>> import org.testng.annotations.Test;
>>>
>>> public class WicketTesterAjaxDropDown {
>>> @Test
>>> public void testAjaxDropDown() {
>>> WicketTester tester= new WicketTester(new WicketApplication());
>>> tester.startPage(TestAjaxDropDown.class);
>>> FormTester formTester=tester.newFormTester("form");
>>> formTester.select("combo1", 0);
>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>> //formTester.select("combo1", 0);
>>> formTester.submit();
>>> tester.assertNoErrorMessage();
>>> }
>>> }
>>>
>>> wicket application class
>>>
>>> package com.sg2net.test;
>>> import org.apache.wicket.Page;
>>> import org.apache.wicket.protocol.http.WebApplication;
>>>
>>> import com.sg2net.test.TestAjaxDropDown;
>>>
>>>
>>> public class WicketApplication extends WebApplication {
>>>
>>> @Override
>>> public Class<? extends Page> getHomePage() {
>>>
>>> return TestAjaxDropDown.class;
>>> }
>>>
>>> protected void init() {
>>> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
>>> }
>>>
>>> }
>>>
>>>
>>>
>> --
>> Giovanni Cuccu
>> Responsabile area sviluppo - CUP 2000 Spa
>> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
>> e-mail: giovanni.cuccu _at_ cup2000.it
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
>
>

Giovanni Cuccu - CUP2000

Re: Unable to use wicket tester to simulate ajax behavior

Hi,
sorry for the late response. Should I file a bug for this?
Thanks,
Giovanni
Il 11/07/12 15.13, Giovanni Cuccu ha scritto:

> Hi Martin,
> I did the change you suggested but the test fails with esame error:
>
> junit.framework.AssertionFailedError: expect no error message, but
> contains
> Field 'combo1' is required.
>
> Thanks,
> Giovanni
> Il 11/07/12 09.23, Martin Grigorov ha scritto:
>> Hi,
>>
>> Try with:
>>
>> tester.getRequest().setParameter("form:combo1", "0");
>> tester.executeAjaxEvent("form:combo1", "onchange");
>>
>> On Tue, Jul 10, 2012 at 10:10 AM, Giovanni Cuccu
>> <[hidden email]> wrote:
>>> Hi,
>>> can someone give me an hint on this?
>>> I tried to explain my problem providing a complete example and
>>> explaining
>>> what I was trying to achieve.
>>> I'd like to know if there is a specific reason of getting no answer
>>> so I can
>>> change something on my side the next time I need to write to the list.
>>> Thanks,
>>> Giovanni
>>> Il 05/07/12 08.10, Giovanni Cuccu ha scritto:
>>>
>>>> Hi all,
>>>> I'm trying to test a wicket 1.5.7 application and I'm hitting a
>>>> strange (at least for me) issue.
>>>> I have two dropdowns (combo 1 and combo2) and when I select one value
>>>> from combo1 I fire an AjaxUpdateBehavior on onchange event which
>>>> selects
>>>> a value on combo2.
>>>> If I use the application everything is working as expected but If I
>>>> try
>>>> to simulate the application with wicket tester I come into trouble.
>>>> Basically the test code is the following one:
>>>>
>>>> WicketTester tester= new WicketTester(new
>>>> WicketApplication());
>>>> tester.startPage(TestAjaxDropDown.class);
>>>> FormTester formTester=tester.newFormTester("form");
>>>> formTester.select("combo1", 0);
>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>> formTester.submit();
>>>> tester.assertNoErrorMessage();
>>>>
>>>> what I got is that after firing the onchange event combo1 gets a null
>>>> value as object model and this does not happen when I use a
>>>> browser. If
>>>> I do not fire the event the application reports that combo2 has no
>>>> element selected.
>>>> Am I missing something or is it a bug?
>>>>
>>>> Grazie,
>>>> Giovanni
>>>>
>>>> P.S. I built a simple test case that I insert here
>>>>
>>>> main page class
>>>>
>>>> package com.sg2net.test;
>>>>
>>>> import java.io.Serializable;
>>>> import java.util.ArrayList;
>>>> import java.util.List;
>>>>
>>>> import org.apache.wicket.ajax.AjaxRequestTarget;
>>>> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
>>>> import org.apache.wicket.markup.html.WebPage;
>>>> import org.apache.wicket.markup.html.form.ChoiceRenderer;
>>>> import org.apache.wicket.markup.html.form.DropDownChoice;
>>>> import org.apache.wicket.markup.html.form.Form;
>>>> import org.apache.wicket.markup.html.panel.FeedbackPanel;
>>>> import org.apache.wicket.model.PropertyModel;
>>>> import org.slf4j.Logger;
>>>> import org.slf4j.LoggerFactory;
>>>>
>>>>
>>>> public class TestAjaxDropDown extends WebPage {
>>>>
>>>> private static final Logger
>>>> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>>>>
>>>> public TestAjaxDropDown() {
>>>> add(new FeedbackPanel("feedback"));
>>>> add(new TestAjaxDropDownFrom("form"));
>>>> }
>>>>
>>>> private class DomainObject1 implements Serializable {
>>>> public DomainObject1(long id, String description) {
>>>> super();
>>>> this.id = id;
>>>> this.description = description;
>>>> }
>>>> private static final long serialVersionUID = 1L;
>>>> private long id;
>>>> private String description;
>>>>
>>>> public long getId() {
>>>> return id;
>>>> }
>>>> public void setId(long id) {
>>>> this.id = id;
>>>> }
>>>> public String getDescription() {
>>>> return description;
>>>> }
>>>> public void setDescription(String description) {
>>>> this.description = description;
>>>> }
>>>> @Override
>>>> public int hashCode() {
>>>> final int prime = 31;
>>>> int result = 1;
>>>> result = prime * result + getOuterType().hashCode();
>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>> return result;
>>>> }
>>>> @Override
>>>> public boolean equals(Object obj) {
>>>> if (this == obj)
>>>> return true;
>>>> if (obj == null)
>>>> return false;
>>>> if (getClass() != obj.getClass())
>>>> return false;
>>>> DomainObject1 other = (DomainObject1) obj;
>>>> if (!getOuterType().equals(other.getOuterType()))
>>>> return false;
>>>> if (id != other.id)
>>>> return false;
>>>> return true;
>>>> }
>>>> private TestAjaxDropDown getOuterType() {
>>>> return TestAjaxDropDown.this;
>>>> }
>>>>
>>>> }
>>>>
>>>> private class DomainObject2 implements Serializable {
>>>> public DomainObject2(long id, String description) {
>>>> super();
>>>> this.id = id;
>>>> this.description = description;
>>>> }
>>>> private static final long serialVersionUID = 1L;
>>>> private long id;
>>>> private String description;
>>>>
>>>> public long getId() {
>>>> return id;
>>>> }
>>>> public void setId(long id) {
>>>> this.id = id;
>>>> }
>>>> public String getDescription() {
>>>> return description;
>>>> }
>>>> public void setDescription(String description) {
>>>> this.description = description;
>>>> }
>>>> @Override
>>>> public int hashCode() {
>>>> final int prime = 31;
>>>> int result = 1;
>>>> result = prime * result + getOuterType().hashCode();
>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>> return result;
>>>> }
>>>> @Override
>>>> public boolean equals(Object obj) {
>>>> if (this == obj)
>>>> return true;
>>>> if (obj == null)
>>>> return false;
>>>> if (getClass() != obj.getClass())
>>>> return false;
>>>> DomainObject2 other = (DomainObject2) obj;
>>>> if (!getOuterType().equals(other.getOuterType()))
>>>> return false;
>>>> if (id != other.id)
>>>> return false;
>>>> return true;
>>>> }
>>>> private TestAjaxDropDown getOuterType() {
>>>> return TestAjaxDropDown.this;
>>>> }
>>>>
>>>> }
>>>>
>>>> private static final long serialVersionUID = 1L;
>>>>
>>>> private class TestAjaxDropDownFrom extends Form<Void> {
>>>>
>>>> private static final long serialVersionUID = 1L;
>>>> private DomainObject1 domainObject1;
>>>> private DomainObject2 domainObject2;
>>>> private DropDownChoice<DomainObject2> secondCombo;
>>>>
>>>> public TestAjaxDropDownFrom(String id) {
>>>> super(id);
>>>> List<DomainObject1> choicesForCombo1= new
>>>> ArrayList<DomainObject1>();
>>>> choicesForCombo1.add(new DomainObject1(1L,"uno"));
>>>> choicesForCombo1.add(new DomainObject1(2L,"due"));
>>>> choicesForCombo1.add(new DomainObject1(3L,"tre"));
>>>> DropDownChoice<DomainObject1> firstCombo= new
>>>> DropDownChoice<DomainObject1>("combo1",
>>>> new
>>>> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
>>>> new ChoiceRenderer<DomainObject1>("description",
>>>> "id"));
>>>> firstCombo.setRequired(true);
>>>> firstCombo.setNullValid(true);
>>>> firstCombo.add(new AjaxUpdateBehavior("onchange"));
>>>> add(firstCombo);
>>>>
>>>> List<DomainObject2> choicesForCombo2= new
>>>> ArrayList<DomainObject2>();
>>>> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
>>>> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
>>>> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
>>>> secondCombo= new DropDownChoice<DomainObject2>("combo2",
>>>> new
>>>> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
>>>> new ChoiceRenderer<DomainObject2>("description",
>>>> "id"));
>>>> secondCombo.setOutputMarkupId(true);
>>>> secondCombo.setNullValid(true);
>>>> add(secondCombo);
>>>>
>>>> }
>>>>
>>>> @Override
>>>> public void onSubmit() {
>>>> if (domainObject2==null) {
>>>> error("Domain object2 is null");
>>>> } else {
>>>> info("OK");
>>>> }
>>>> }
>>>>
>>>> private class AjaxUpdateBehavior extends
>>>> AjaxFormComponentUpdatingBehavior {
>>>>
>>>>
>>>> private static final long serialVersionUID = 1L;
>>>>
>>>> public AjaxUpdateBehavior(String event) {
>>>> super(event);
>>>> }
>>>>
>>>> @Override
>>>> protected void onUpdate(AjaxRequestTarget target) {
>>>> if (domainObject1!=null) {
>>>> logger.warn("domainObject1.getId()=" +
>>>> domainObject1.getId());
>>>> if (domainObject1.getId()==1L) {
>>>> domainObject2=new
>>>> DomainObject2(10L,"unozero");
>>>> logger.warn("domainObject2.getId()=" +
>>>> domainObject2.getId());
>>>> }
>>>> if (domainObject1.getId()==2L) {
>>>> domainObject2=new
>>>> DomainObject2(20L,"duezero");
>>>> logger.warn("domainObject2.getId()=" +
>>>> domainObject2.getId());
>>>> }
>>>> if (domainObject1.getId()==3L) {
>>>> domainObject2=new
>>>> DomainObject2(30L,"trezero");
>>>> logger.warn("domainObject2.getId()=" +
>>>> domainObject2.getId());
>>>> }
>>>> secondCombo.modelChanged();
>>>> target.add(secondCombo);
>>>> } else {
>>>> logger.warn("domainObject1==null");
>>>> }
>>>> }
>>>> }
>>>>
>>>> }
>>>> }
>>>>
>>>> test class
>>>>
>>>> package com.sg2net.test;
>>>>
>>>> import org.apache.wicket.util.tester.FormTester;
>>>> import org.apache.wicket.util.tester.WicketTester;
>>>> import org.testng.annotations.Test;
>>>>
>>>> public class WicketTesterAjaxDropDown {
>>>> @Test
>>>> public void testAjaxDropDown() {
>>>> WicketTester tester= new WicketTester(new
>>>> WicketApplication());
>>>> tester.startPage(TestAjaxDropDown.class);
>>>> FormTester formTester=tester.newFormTester("form");
>>>> formTester.select("combo1", 0);
>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>> //formTester.select("combo1", 0);
>>>> formTester.submit();
>>>> tester.assertNoErrorMessage();
>>>> }
>>>> }
>>>>
>>>> wicket application class
>>>>
>>>> package com.sg2net.test;
>>>> import org.apache.wicket.Page;
>>>> import org.apache.wicket.protocol.http.WebApplication;
>>>>
>>>> import com.sg2net.test.TestAjaxDropDown;
>>>>
>>>>
>>>> public class WicketApplication extends WebApplication {
>>>>
>>>> @Override
>>>> public Class<? extends Page> getHomePage() {
>>>>
>>>> return TestAjaxDropDown.class;
>>>> }
>>>>
>>>> protected void init() {
>>>> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
>>>> }
>>>>
>>>> }
>>>>
>>>>
>>>>
>>> --
>>> Giovanni Cuccu
>>> Responsabile area sviluppo - CUP 2000 Spa
>>> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
>>> e-mail: giovanni.cuccu _at_ cup2000.it
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [hidden email]
>>> For additional commands, e-mail: [hidden email]
>>>
>>
>>
>

Martin Grigorov-4

Re: Unable to use wicket tester to simulate ajax behavior

Hi,

File a ticket with a test case.

On Tue, Jul 24, 2012 at 9:34 AM, Giovanni Cuccu
<[hidden email]> wrote:

> Hi,
> sorry for the late response. Should I file a bug for this?
> Thanks,
> Giovanni
> Il 11/07/12 15.13, Giovanni Cuccu ha scritto:
>
>> Hi Martin,
>> I did the change you suggested but the test fails with esame error:
>>
>> junit.framework.AssertionFailedError: expect no error message, but
>> contains
>> Field 'combo1' is required.
>>
>> Thanks,
>> Giovanni
>> Il 11/07/12 09.23, Martin Grigorov ha scritto:
>>>
>>> Hi,
>>>
>>> Try with:
>>>
>>> tester.getRequest().setParameter("form:combo1", "0");
>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>
>>> On Tue, Jul 10, 2012 at 10:10 AM, Giovanni Cuccu
>>> <[hidden email]> wrote:
>>>>
>>>> Hi,
>>>> can someone give me an hint on this?
>>>> I tried to explain my problem providing a complete example and
>>>> explaining
>>>> what I was trying to achieve.
>>>> I'd like to know if there is a specific reason of getting no answer so I
>>>> can
>>>> change something on my side the next time I need to write to the list.
>>>> Thanks,
>>>> Giovanni
>>>> Il 05/07/12 08.10, Giovanni Cuccu ha scritto:
>>>>
>>>>> Hi all,
>>>>> I'm trying to test a wicket 1.5.7 application and I'm hitting a
>>>>> strange (at least for me) issue.
>>>>> I have two dropdowns (combo 1 and combo2) and when I select one value
>>>>> from combo1 I fire an AjaxUpdateBehavior on onchange event which
>>>>> selects
>>>>> a value on combo2.
>>>>> If I use the application everything is working as expected but If I try
>>>>> to simulate the application with wicket tester I come into trouble.
>>>>> Basically the test code is the following one:
>>>>>
>>>>> WicketTester tester= new WicketTester(new
>>>>> WicketApplication());
>>>>> tester.startPage(TestAjaxDropDown.class);
>>>>> FormTester formTester=tester.newFormTester("form");
>>>>> formTester.select("combo1", 0);
>>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>>> formTester.submit();
>>>>> tester.assertNoErrorMessage();
>>>>>
>>>>> what I got is that after firing the onchange event combo1 gets a null
>>>>> value as object model and this does not happen when I use a browser. If
>>>>> I do not fire the event the application reports that combo2 has no
>>>>> element selected.
>>>>> Am I missing something or is it a bug?
>>>>>
>>>>> Grazie,
>>>>> Giovanni
>>>>>
>>>>> P.S. I built a simple test case that I insert here
>>>>>
>>>>> main page class
>>>>>
>>>>> package com.sg2net.test;
>>>>>
>>>>> import java.io.Serializable;
>>>>> import java.util.ArrayList;
>>>>> import java.util.List;
>>>>>
>>>>> import org.apache.wicket.ajax.AjaxRequestTarget;
>>>>> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
>>>>> import org.apache.wicket.markup.html.WebPage;
>>>>> import org.apache.wicket.markup.html.form.ChoiceRenderer;
>>>>> import org.apache.wicket.markup.html.form.DropDownChoice;
>>>>> import org.apache.wicket.markup.html.form.Form;
>>>>> import org.apache.wicket.markup.html.panel.FeedbackPanel;
>>>>> import org.apache.wicket.model.PropertyModel;
>>>>> import org.slf4j.Logger;
>>>>> import org.slf4j.LoggerFactory;
>>>>>
>>>>>
>>>>> public class TestAjaxDropDown extends WebPage {
>>>>>
>>>>> private static final Logger
>>>>> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>>>>>
>>>>> public TestAjaxDropDown() {
>>>>> add(new FeedbackPanel("feedback"));
>>>>> add(new TestAjaxDropDownFrom("form"));
>>>>> }
>>>>>
>>>>> private class DomainObject1 implements Serializable {
>>>>> public DomainObject1(long id, String description) {
>>>>> super();
>>>>> this.id = id;
>>>>> this.description = description;
>>>>> }
>>>>> private static final long serialVersionUID = 1L;
>>>>> private long id;
>>>>> private String description;
>>>>>
>>>>> public long getId() {
>>>>> return id;
>>>>> }
>>>>> public void setId(long id) {
>>>>> this.id = id;
>>>>> }
>>>>> public String getDescription() {
>>>>> return description;
>>>>> }
>>>>> public void setDescription(String description) {
>>>>> this.description = description;
>>>>> }
>>>>> @Override
>>>>> public int hashCode() {
>>>>> final int prime = 31;
>>>>> int result = 1;
>>>>> result = prime * result + getOuterType().hashCode();
>>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>>> return result;
>>>>> }
>>>>> @Override
>>>>> public boolean equals(Object obj) {
>>>>> if (this == obj)
>>>>> return true;
>>>>> if (obj == null)
>>>>> return false;
>>>>> if (getClass() != obj.getClass())
>>>>> return false;
>>>>> DomainObject1 other = (DomainObject1) obj;
>>>>> if (!getOuterType().equals(other.getOuterType()))
>>>>> return false;
>>>>> if (id != other.id)
>>>>> return false;
>>>>> return true;
>>>>> }
>>>>> private TestAjaxDropDown getOuterType() {
>>>>> return TestAjaxDropDown.this;
>>>>> }
>>>>>
>>>>> }
>>>>>
>>>>> private class DomainObject2 implements Serializable {
>>>>> public DomainObject2(long id, String description) {
>>>>> super();
>>>>> this.id = id;
>>>>> this.description = description;
>>>>> }
>>>>> private static final long serialVersionUID = 1L;
>>>>> private long id;
>>>>> private String description;
>>>>>
>>>>> public long getId() {
>>>>> return id;
>>>>> }
>>>>> public void setId(long id) {
>>>>> this.id = id;
>>>>> }
>>>>> public String getDescription() {
>>>>> return description;
>>>>> }
>>>>> public void setDescription(String description) {
>>>>> this.description = description;
>>>>> }
>>>>> @Override
>>>>> public int hashCode() {
>>>>> final int prime = 31;
>>>>> int result = 1;
>>>>> result = prime * result + getOuterType().hashCode();
>>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>>> return result;
>>>>> }
>>>>> @Override
>>>>> public boolean equals(Object obj) {
>>>>> if (this == obj)
>>>>> return true;
>>>>> if (obj == null)
>>>>> return false;
>>>>> if (getClass() != obj.getClass())
>>>>> return false;
>>>>> DomainObject2 other = (DomainObject2) obj;
>>>>> if (!getOuterType().equals(other.getOuterType()))
>>>>> return false;
>>>>> if (id != other.id)
>>>>> return false;
>>>>> return true;
>>>>> }
>>>>> private TestAjaxDropDown getOuterType() {
>>>>> return TestAjaxDropDown.this;
>>>>> }
>>>>>
>>>>> }
>>>>>
>>>>> private static final long serialVersionUID = 1L;
>>>>>
>>>>> private class TestAjaxDropDownFrom extends Form<Void> {
>>>>>
>>>>> private static final long serialVersionUID = 1L;
>>>>> private DomainObject1 domainObject1;
>>>>> private DomainObject2 domainObject2;
>>>>> private DropDownChoice<DomainObject2> secondCombo;
>>>>>
>>>>> public TestAjaxDropDownFrom(String id) {
>>>>> super(id);
>>>>> List<DomainObject1> choicesForCombo1= new
>>>>> ArrayList<DomainObject1>();
>>>>> choicesForCombo1.add(new DomainObject1(1L,"uno"));
>>>>> choicesForCombo1.add(new DomainObject1(2L,"due"));
>>>>> choicesForCombo1.add(new DomainObject1(3L,"tre"));
>>>>> DropDownChoice<DomainObject1> firstCombo= new
>>>>> DropDownChoice<DomainObject1>("combo1",
>>>>> new
>>>>> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
>>>>> new ChoiceRenderer<DomainObject1>("description",
>>>>> "id"));
>>>>> firstCombo.setRequired(true);
>>>>> firstCombo.setNullValid(true);
>>>>> firstCombo.add(new AjaxUpdateBehavior("onchange"));
>>>>> add(firstCombo);
>>>>>
>>>>> List<DomainObject2> choicesForCombo2= new
>>>>> ArrayList<DomainObject2>();
>>>>> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
>>>>> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
>>>>> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
>>>>> secondCombo= new DropDownChoice<DomainObject2>("combo2",
>>>>> new
>>>>> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
>>>>> new ChoiceRenderer<DomainObject2>("description",
>>>>> "id"));
>>>>> secondCombo.setOutputMarkupId(true);
>>>>> secondCombo.setNullValid(true);
>>>>> add(secondCombo);
>>>>>
>>>>> }
>>>>>
>>>>> @Override
>>>>> public void onSubmit() {
>>>>> if (domainObject2==null) {
>>>>> error("Domain object2 is null");
>>>>> } else {
>>>>> info("OK");
>>>>> }
>>>>> }
>>>>>
>>>>> private class AjaxUpdateBehavior extends
>>>>> AjaxFormComponentUpdatingBehavior {
>>>>>
>>>>>
>>>>> private static final long serialVersionUID = 1L;
>>>>>
>>>>> public AjaxUpdateBehavior(String event) {
>>>>> super(event);
>>>>> }
>>>>>
>>>>> @Override
>>>>> protected void onUpdate(AjaxRequestTarget target) {
>>>>> if (domainObject1!=null) {
>>>>> logger.warn("domainObject1.getId()=" +
>>>>> domainObject1.getId());
>>>>> if (domainObject1.getId()==1L) {
>>>>> domainObject2=new
>>>>> DomainObject2(10L,"unozero");
>>>>> logger.warn("domainObject2.getId()=" +
>>>>> domainObject2.getId());
>>>>> }
>>>>> if (domainObject1.getId()==2L) {
>>>>> domainObject2=new
>>>>> DomainObject2(20L,"duezero");
>>>>> logger.warn("domainObject2.getId()=" +
>>>>> domainObject2.getId());
>>>>> }
>>>>> if (domainObject1.getId()==3L) {
>>>>> domainObject2=new
>>>>> DomainObject2(30L,"trezero");
>>>>> logger.warn("domainObject2.getId()=" +
>>>>> domainObject2.getId());
>>>>> }
>>>>> secondCombo.modelChanged();
>>>>> target.add(secondCombo);
>>>>> } else {
>>>>> logger.warn("domainObject1==null");
>>>>> }
>>>>> }
>>>>> }
>>>>>
>>>>> }
>>>>> }
>>>>>
>>>>> test class
>>>>>
>>>>> package com.sg2net.test;
>>>>>
>>>>> import org.apache.wicket.util.tester.FormTester;
>>>>> import org.apache.wicket.util.tester.WicketTester;
>>>>> import org.testng.annotations.Test;
>>>>>
>>>>> public class WicketTesterAjaxDropDown {
>>>>> @Test
>>>>> public void testAjaxDropDown() {
>>>>> WicketTester tester= new WicketTester(new
>>>>> WicketApplication());
>>>>> tester.startPage(TestAjaxDropDown.class);
>>>>> FormTester formTester=tester.newFormTester("form");
>>>>> formTester.select("combo1", 0);
>>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>>> //formTester.select("combo1", 0);
>>>>> formTester.submit();
>>>>> tester.assertNoErrorMessage();
>>>>> }
>>>>> }
>>>>>
>>>>> wicket application class
>>>>>
>>>>> package com.sg2net.test;
>>>>> import org.apache.wicket.Page;
>>>>> import org.apache.wicket.protocol.http.WebApplication;
>>>>>
>>>>> import com.sg2net.test.TestAjaxDropDown;
>>>>>
>>>>>
>>>>> public class WicketApplication extends WebApplication {
>>>>>
>>>>> @Override
>>>>> public Class<? extends Page> getHomePage() {
>>>>>
>>>>> return TestAjaxDropDown.class;
>>>>> }
>>>>>
>>>>> protected void init() {
>>>>> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
>>>>> }
>>>>>
>>>>> }
>>>>>
>>>>>
>>>>>
>>>> --
>>>> Giovanni Cuccu
>>>> Responsabile area sviluppo - CUP 2000 Spa
>>>> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
>>>> e-mail: giovanni.cuccu _at_ cup2000.it
>>>>
>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [hidden email]
>>>> For additional commands, e-mail: [hidden email]
>>>>
>>>
>>>
>>
>
> --
> Giovanni Cuccu
> Responsabile area sviluppo - CUP 2000 Spa
> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
> e-mail: giovanni.cuccu _at_ cup2000.it
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]
> For additional commands, e-mail: [hidden email]
>

Giovanni Cuccu - CUP2000

Re: Unable to use wicket tester to simulate ajax behavior

Hi,
here it is
https://issues.apache.org/jira/browse/WICKET-4670
Thanks,
Giovanni

Il 24/07/12 09.22, Martin Grigorov ha scritto:

> Hi,
>
> File a ticket with a test case.
>
> On Tue, Jul 24, 2012 at 9:34 AM, Giovanni Cuccu
> <[hidden email]> wrote:
>> Hi,
>> sorry for the late response. Should I file a bug for this?
>> Thanks,
>> Giovanni
>> Il 11/07/12 15.13, Giovanni Cuccu ha scritto:
>>
>>> Hi Martin,
>>> I did the change you suggested but the test fails with esame error:
>>>
>>> junit.framework.AssertionFailedError: expect no error message, but
>>> contains
>>> Field 'combo1' is required.
>>>
>>> Thanks,
>>> Giovanni
>>> Il 11/07/12 09.23, Martin Grigorov ha scritto:
>>>> Hi,
>>>>
>>>> Try with:
>>>>
>>>> tester.getRequest().setParameter("form:combo1", "0");
>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>>
>>>> On Tue, Jul 10, 2012 at 10:10 AM, Giovanni Cuccu
>>>> <[hidden email]> wrote:
>>>>> Hi,
>>>>> can someone give me an hint on this?
>>>>> I tried to explain my problem providing a complete example and
>>>>> explaining
>>>>> what I was trying to achieve.
>>>>> I'd like to know if there is a specific reason of getting no answer so I
>>>>> can
>>>>> change something on my side the next time I need to write to the list.
>>>>> Thanks,
>>>>> Giovanni
>>>>> Il 05/07/12 08.10, Giovanni Cuccu ha scritto:
>>>>>
>>>>>> Hi all,
>>>>>> I'm trying to test a wicket 1.5.7 application and I'm hitting a
>>>>>> strange (at least for me) issue.
>>>>>> I have two dropdowns (combo 1 and combo2) and when I select one value
>>>>>> from combo1 I fire an AjaxUpdateBehavior on onchange event which
>>>>>> selects
>>>>>> a value on combo2.
>>>>>> If I use the application everything is working as expected but If I try
>>>>>> to simulate the application with wicket tester I come into trouble.
>>>>>> Basically the test code is the following one:
>>>>>>
>>>>>> WicketTester tester= new WicketTester(new
>>>>>> WicketApplication());
>>>>>> tester.startPage(TestAjaxDropDown.class);
>>>>>> FormTester formTester=tester.newFormTester("form");
>>>>>> formTester.select("combo1", 0);
>>>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>>>> formTester.submit();
>>>>>> tester.assertNoErrorMessage();
>>>>>>
>>>>>> what I got is that after firing the onchange event combo1 gets a null
>>>>>> value as object model and this does not happen when I use a browser. If
>>>>>> I do not fire the event the application reports that combo2 has no
>>>>>> element selected.
>>>>>> Am I missing something or is it a bug?
>>>>>>
>>>>>> Grazie,
>>>>>> Giovanni
>>>>>>
>>>>>> P.S. I built a simple test case that I insert here
>>>>>>
>>>>>> main page class
>>>>>>
>>>>>> package com.sg2net.test;
>>>>>>
>>>>>> import java.io.Serializable;
>>>>>> import java.util.ArrayList;
>>>>>> import java.util.List;
>>>>>>
>>>>>> import org.apache.wicket.ajax.AjaxRequestTarget;
>>>>>> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
>>>>>> import org.apache.wicket.markup.html.WebPage;
>>>>>> import org.apache.wicket.markup.html.form.ChoiceRenderer;
>>>>>> import org.apache.wicket.markup.html.form.DropDownChoice;
>>>>>> import org.apache.wicket.markup.html.form.Form;
>>>>>> import org.apache.wicket.markup.html.panel.FeedbackPanel;
>>>>>> import org.apache.wicket.model.PropertyModel;
>>>>>> import org.slf4j.Logger;
>>>>>> import org.slf4j.LoggerFactory;
>>>>>>
>>>>>>
>>>>>> public class TestAjaxDropDown extends WebPage {
>>>>>>
>>>>>> private static final Logger
>>>>>> logger=LoggerFactory.getLogger(TestAjaxDropDown.class.getName());
>>>>>>
>>>>>> public TestAjaxDropDown() {
>>>>>> add(new FeedbackPanel("feedback"));
>>>>>> add(new TestAjaxDropDownFrom("form"));
>>>>>> }
>>>>>>
>>>>>> private class DomainObject1 implements Serializable {
>>>>>> public DomainObject1(long id, String description) {
>>>>>> super();
>>>>>> this.id = id;
>>>>>> this.description = description;
>>>>>> }
>>>>>> private static final long serialVersionUID = 1L;
>>>>>> private long id;
>>>>>> private String description;
>>>>>>
>>>>>> public long getId() {
>>>>>> return id;
>>>>>> }
>>>>>> public void setId(long id) {
>>>>>> this.id = id;
>>>>>> }
>>>>>> public String getDescription() {
>>>>>> return description;
>>>>>> }
>>>>>> public void setDescription(String description) {
>>>>>> this.description = description;
>>>>>> }
>>>>>> @Override
>>>>>> public int hashCode() {
>>>>>> final int prime = 31;
>>>>>> int result = 1;
>>>>>> result = prime * result + getOuterType().hashCode();
>>>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>>>> return result;
>>>>>> }
>>>>>> @Override
>>>>>> public boolean equals(Object obj) {
>>>>>> if (this == obj)
>>>>>> return true;
>>>>>> if (obj == null)
>>>>>> return false;
>>>>>> if (getClass() != obj.getClass())
>>>>>> return false;
>>>>>> DomainObject1 other = (DomainObject1) obj;
>>>>>> if (!getOuterType().equals(other.getOuterType()))
>>>>>> return false;
>>>>>> if (id != other.id)
>>>>>> return false;
>>>>>> return true;
>>>>>> }
>>>>>> private TestAjaxDropDown getOuterType() {
>>>>>> return TestAjaxDropDown.this;
>>>>>> }
>>>>>>
>>>>>> }
>>>>>>
>>>>>> private class DomainObject2 implements Serializable {
>>>>>> public DomainObject2(long id, String description) {
>>>>>> super();
>>>>>> this.id = id;
>>>>>> this.description = description;
>>>>>> }
>>>>>> private static final long serialVersionUID = 1L;
>>>>>> private long id;
>>>>>> private String description;
>>>>>>
>>>>>> public long getId() {
>>>>>> return id;
>>>>>> }
>>>>>> public void setId(long id) {
>>>>>> this.id = id;
>>>>>> }
>>>>>> public String getDescription() {
>>>>>> return description;
>>>>>> }
>>>>>> public void setDescription(String description) {
>>>>>> this.description = description;
>>>>>> }
>>>>>> @Override
>>>>>> public int hashCode() {
>>>>>> final int prime = 31;
>>>>>> int result = 1;
>>>>>> result = prime * result + getOuterType().hashCode();
>>>>>> result = prime * result + (int) (id ^ (id >>> 32));
>>>>>> return result;
>>>>>> }
>>>>>> @Override
>>>>>> public boolean equals(Object obj) {
>>>>>> if (this == obj)
>>>>>> return true;
>>>>>> if (obj == null)
>>>>>> return false;
>>>>>> if (getClass() != obj.getClass())
>>>>>> return false;
>>>>>> DomainObject2 other = (DomainObject2) obj;
>>>>>> if (!getOuterType().equals(other.getOuterType()))
>>>>>> return false;
>>>>>> if (id != other.id)
>>>>>> return false;
>>>>>> return true;
>>>>>> }
>>>>>> private TestAjaxDropDown getOuterType() {
>>>>>> return TestAjaxDropDown.this;
>>>>>> }
>>>>>>
>>>>>> }
>>>>>>
>>>>>> private static final long serialVersionUID = 1L;
>>>>>>
>>>>>> private class TestAjaxDropDownFrom extends Form<Void> {
>>>>>>
>>>>>> private static final long serialVersionUID = 1L;
>>>>>> private DomainObject1 domainObject1;
>>>>>> private DomainObject2 domainObject2;
>>>>>> private DropDownChoice<DomainObject2> secondCombo;
>>>>>>
>>>>>> public TestAjaxDropDownFrom(String id) {
>>>>>> super(id);
>>>>>> List<DomainObject1> choicesForCombo1= new
>>>>>> ArrayList<DomainObject1>();
>>>>>> choicesForCombo1.add(new DomainObject1(1L,"uno"));
>>>>>> choicesForCombo1.add(new DomainObject1(2L,"due"));
>>>>>> choicesForCombo1.add(new DomainObject1(3L,"tre"));
>>>>>> DropDownChoice<DomainObject1> firstCombo= new
>>>>>> DropDownChoice<DomainObject1>("combo1",
>>>>>> new
>>>>>> PropertyModel<DomainObject1>(this,"domainObject1"),choicesForCombo1,
>>>>>> new ChoiceRenderer<DomainObject1>("description",
>>>>>> "id"));
>>>>>> firstCombo.setRequired(true);
>>>>>> firstCombo.setNullValid(true);
>>>>>> firstCombo.add(new AjaxUpdateBehavior("onchange"));
>>>>>> add(firstCombo);
>>>>>>
>>>>>> List<DomainObject2> choicesForCombo2= new
>>>>>> ArrayList<DomainObject2>();
>>>>>> choicesForCombo2.add(new DomainObject2(10L,"unozero"));
>>>>>> choicesForCombo2.add(new DomainObject2(20L,"duezero"));
>>>>>> choicesForCombo2.add(new DomainObject2(30L,"trezero"));
>>>>>> secondCombo= new DropDownChoice<DomainObject2>("combo2",
>>>>>> new
>>>>>> PropertyModel<DomainObject2>(this,"domainObject2"),choicesForCombo2,
>>>>>> new ChoiceRenderer<DomainObject2>("description",
>>>>>> "id"));
>>>>>> secondCombo.setOutputMarkupId(true);
>>>>>> secondCombo.setNullValid(true);
>>>>>> add(secondCombo);
>>>>>>
>>>>>> }
>>>>>>
>>>>>> @Override
>>>>>> public void onSubmit() {
>>>>>> if (domainObject2==null) {
>>>>>> error("Domain object2 is null");
>>>>>> } else {
>>>>>> info("OK");
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> private class AjaxUpdateBehavior extends
>>>>>> AjaxFormComponentUpdatingBehavior {
>>>>>>
>>>>>>
>>>>>> private static final long serialVersionUID = 1L;
>>>>>>
>>>>>> public AjaxUpdateBehavior(String event) {
>>>>>> super(event);
>>>>>> }
>>>>>>
>>>>>> @Override
>>>>>> protected void onUpdate(AjaxRequestTarget target) {
>>>>>> if (domainObject1!=null) {
>>>>>> logger.warn("domainObject1.getId()=" +
>>>>>> domainObject1.getId());
>>>>>> if (domainObject1.getId()==1L) {
>>>>>> domainObject2=new
>>>>>> DomainObject2(10L,"unozero");
>>>>>> logger.warn("domainObject2.getId()=" +
>>>>>> domainObject2.getId());
>>>>>> }
>>>>>> if (domainObject1.getId()==2L) {
>>>>>> domainObject2=new
>>>>>> DomainObject2(20L,"duezero");
>>>>>> logger.warn("domainObject2.getId()=" +
>>>>>> domainObject2.getId());
>>>>>> }
>>>>>> if (domainObject1.getId()==3L) {
>>>>>> domainObject2=new
>>>>>> DomainObject2(30L,"trezero");
>>>>>> logger.warn("domainObject2.getId()=" +
>>>>>> domainObject2.getId());
>>>>>> }
>>>>>> secondCombo.modelChanged();
>>>>>> target.add(secondCombo);
>>>>>> } else {
>>>>>> logger.warn("domainObject1==null");
>>>>>> }
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> test class
>>>>>>
>>>>>> package com.sg2net.test;
>>>>>>
>>>>>> import org.apache.wicket.util.tester.FormTester;
>>>>>> import org.apache.wicket.util.tester.WicketTester;
>>>>>> import org.testng.annotations.Test;
>>>>>>
>>>>>> public class WicketTesterAjaxDropDown {
>>>>>> @Test
>>>>>> public void testAjaxDropDown() {
>>>>>> WicketTester tester= new WicketTester(new
>>>>>> WicketApplication());
>>>>>> tester.startPage(TestAjaxDropDown.class);
>>>>>> FormTester formTester=tester.newFormTester("form");
>>>>>> formTester.select("combo1", 0);
>>>>>> tester.executeAjaxEvent("form:combo1", "onchange");
>>>>>> //formTester.select("combo1", 0);
>>>>>> formTester.submit();
>>>>>> tester.assertNoErrorMessage();
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> wicket application class
>>>>>>
>>>>>> package com.sg2net.test;
>>>>>> import org.apache.wicket.Page;
>>>>>> import org.apache.wicket.protocol.http.WebApplication;
>>>>>>
>>>>>> import com.sg2net.test.TestAjaxDropDown;
>>>>>>
>>>>>>
>>>>>> public class WicketApplication extends WebApplication {
>>>>>>
>>>>>> @Override
>>>>>> public Class<? extends Page> getHomePage() {
>>>>>>
>>>>>> return TestAjaxDropDown.class;
>>>>>> }
>>>>>>
>>>>>> protected void init() {
>>>>>> getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
>>>>>> }
>>>>>>
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>> --
>>>>> Giovanni Cuccu
>>>>> Responsabile area sviluppo - CUP 2000 Spa
>>>>> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
>>>>> e-mail: giovanni.cuccu _at_ cup2000.it
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: [hidden email]
>>>>> For additional commands, e-mail: [hidden email]
>>>>>
>>>>
>> --
>> Giovanni Cuccu
>> Responsabile area sviluppo - CUP 2000 Spa
>> Via del Borgo di S. Pietro, 90/c - 40126 Bologna
>> e-mail: giovanni.cuccu _at_ cup2000.it
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]
>> For additional commands, e-mail: [hidden email]
>>
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