Hi all,
I want to use an InlineFrame with a custom pagemap.
I created some simple demo code to illustrate, but I have some problems
with it ...
To create an InlineFrame with custom pagemap, there was the possibility to
choose from three different constructors on InlineFrame ...
1. --> public InlineFrame(final String id, final IPageMap pageMap, final
Class c)
This one is unusable to me as I cannot pass any constructor parameters for
page creation.
2. --> public InlineFrame(final String id, final IPageMap pageMap, final
Page page)
I tried this one, by first creating my page as follows ...
Page iframePage=Session.get().getPageFactory().newPage(IframePage.class,
pageParameters);
final InlineFrame iFrame =new
InlineFrame("iframePage",PageMap.forName(IFRAME_PAGEMAP), iframePage);
If I use this, the pagemap is not initialized correctly in the subframe
(it's null, same as my main pagemap)
3. --> public InlineFrame(final String id, final IPageMap pageMap,
IPageLink pageLink)
This one works, but is not very practical to code ...
final InlineFrame iFrame = new InlineFrame("iframePage",
PageMap.forName(IFRAME_PAGEMAP),
new IPageLink() {
public Page getPage() {
return
Session.get().getPageFactory().newPage(iframePageClass,
pageParameters);
}
public Class getPageIdentity() {
return iframePageClass;
}
});
So the question for you guys is the following ...
Am I doing something totally wrong here,
or if this is a correct way to deal with iframes?
Is the second constructor supposed to work?
Is this an issue or am I trying to create the page at the wrong time in
program flow?
Is it possible to add a constructor to InlineFrame that takes following
parameters ...
InlineFrame, PageMap, PageClass, PageParameters
Is this an option to have such a constructor?
I'm fairly new to wicket, so please do not hesitate to point out my
mistakes.
Thank you in advance for taking the time to look at this.
Code included ...
===== mainpage.java =====
package com.tvh.test;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.ajax.markup.html.form.AjaxSubmitButton;
import org.apache.wicket.ajax.AjaxRequestTarget;
import java.util.Map;
import java.util.HashMap;
import org.apache.wicket.markup.html.link.InlineFrame;
import org.apache.wicket.PageMap;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.link.IPageLink;
import org.apache.wicket.Session;
import org.apache.wicket.Page;
import org.apache.wicket.model.Model;
import com.tvh.test.MainPage.InputForm;
import org.apache.wicket.markup.html.basic.Label;
public class MainPage
extends WebPage {
private static final String IFRAME_PAGEMAP = "iframePageMap";
public MainPage() {
TestBean testBean = new TestBean("initValOne", "initValTwo");
add(new InputForm("inputForm", new CompoundPropertyModel(testBean)));
add(new Label("pageMap", new Model(getPageMap())));
final InlineFrame iFrame = new InlineFrame("iframePage",
PageMap.forName(IFRAME_PAGEMAP),
IframePage.class);
iFrame.setOutputMarkupId(true);
add(iFrame);
}
public class InputForm
extends Form {
public InputForm(String id, IModel model) {
super(id, model);
final TestBean testBean = (TestBean) getModel().getObject();
add(new TextField("valueOne"));
add(new TextField("valueTwo"));
add(new AjaxSubmitButton("ajaxSubmitButton", this) {
protected void onSubmit(AjaxRequestTarget ajaxRequestTarget, Form
form) {
Map pageParameterMap = new HashMap();
pageParameterMap.put("passthrValOne", testBean.getValueOne());
pageParameterMap.put("passthrValTwo", testBean.getValueTwo());
final PageParameters pageParameters = new PageParameters(
pageParameterMap);
final Class iframePageClass = IframePage.class;
final InlineFrame iFrame = new InlineFrame("iframePage",
PageMap.forName(IFRAME_PAGEMAP),
new IPageLink() {
public Page getPage() {
return
Session.get().getPageFactory().newPage(iframePageClass,
pageParameters);
}
public Class getPageIdentity() {
return iframePageClass;
}
});
iFrame.setOutputMarkupId(true);
MainPage.this.replace(iFrame);
ajaxRequestTarget.addComponent(form);
ajaxRequestTarget.addComponent(iFrame);
}
});
}
}
}
===== mainpage.html =====
<html>
<head>Main Page</head>
<body>
<h1>Main Page</h1>
PageMap: <span wicket:id="pageMap"></span><br/>
<form wicket:id="inputForm">
Value one: <input type="text" wicket:id="valueOne"/><br/>
Value two: <input type="text" wicket:id="valueTwo"/><br/>
<input type="button" wicket:id="ajaxSubmitButton"/>
</form>
<iframe wicket:id="iframePage" style="width:100%;
height:100%"></iframe>
</body>
</html>
===== IframePage.java =====
package com.tvh.test;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.Model;
import org.apache.wicket.PageParameters;
import org.apache.wicket.model.PropertyModel;
public class IframePage extends WebPage {
public IframePage() {
this(null);
}
public IframePage(PageParameters pageParameters) {
TestBean testBean = new TestBean();
// Fill testBean with passed page parameters
if(pageParameters != null) {
testBean.setValueOne((String)pageParameters.get("passthrValOne"));
testBean.setValueTwo((String)pageParameters.get("passthrValTwo"));
}
add(new Label("pageMap", new Model(getPageMap())));
add(new Label("passthrValOne", new PropertyModel(testBean,
"valueOne")));
add(new Label("passthrValTwo", new PropertyModel(testBean,
"valueTwo")));
}
}
===== IframePage.html =====
<html>
<head>IFrame Page</head>
<body>
<h1>IFrame Page</h1>
PageMap: <span wicket:id="pageMap"></span><br/>
Passed value one: <span wicket:id="passthrValOne"></span><br/>
Passed value two: <span wicket:id="passthrValTwo"></span><br/>
</body>
</html>
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