Details
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Bug
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Status: Resolved
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Major
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Resolution: Duplicate
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8.6.1
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None
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None
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Tomcat 8.5
Description
Hi,
not sure if it is an error, but do me it seems a strange behavior. It seems to me that if there is a form in the a container the stream for streamChildren() stops.
Code StreamChildrenPage.java
public class StreamChildrenPage extends WebPage {public StreamChildrenPage() {
WebMarkupContainer cont1 = new WebMarkupContainer("container1");
cont1.add(new Label("label1", Model.of("Label 1")));
Form<Void> form = new Form<Void>("form");
cont1.add(form);
form.add(new TextField<String>("text", Model.of("")));
add(cont1);
WebMarkupContainer cont2 = new WebMarkupContainer("container2");
cont2.add(new Label("label2", Model.of("Label 2")));
add(cont2);
add(new Label("label3", Model.of("Label 3")));
}
@Override
protected void onInitialize() {
super.onInitialize();
streamChildren().forEach(t ->
);
}
Code StreamChildren.html:
<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div wicket:id="container1">
<div wicket:id="label1" ></div>
<form wicket:id="form">
<input wicket:id="text" />
</form>
</div>}}
<div wicket:id="container2">
<div wicket:id="label2" ></div>
</div>
<div wicket:id="label3" ></div
</body>}}
</html>
Output:
class org.apache.wicket.markup.html.WebMarkupContainer id: container1
class org.apache.wicket.markup.html.basic.Label id: label1
class org.apache.wicket.markup.html.form.Form id: form
class org.apache.wicket.markup.html.form.TextField id: text
If form (and TextField) are not added in java (and removed from html) the following output is obtained:
class org.apache.wicket.markup.html.WebMarkupContainer id: container1
class org.apache.wicket.markup.html.basic.Label id: label1
class org.apache.wicket.markup.html.WebMarkupContainer id: container2
class org.apache.wicket.markup.html.basic.Label id: label2
class org.apache.wicket.markup.html.basic.Label id: label3
class org.apache.wicket.markup.html.internal.HtmlHeaderContainer id: header
Am I missing something?
Thanks,
Helmut
Attachments
Issue Links
- duplicates
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- Resolved
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