Hi Jonathan,
Thanks for the suggestions. I've corrected my typo and added the label to
"myLink" as you suggested but got this time the error:
java.lang.IllegalArgumentException: A child with id 'row' already exists:
...
Could you please demonstrate your suggestions with code?
Thanks in advance.
F.
----- Original Message -----
From: "Jonathan Locke" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, July 28, 2005 01:02
Subject: Re: [Wicket-user] NestedLint example
nesting of tags is strict. you must add label to myLink, not row.
also, you typoed wicket as wicket.
Francis Amanfo wrote:
Hi,
Still struggling to get this work. I'm pasting part of the source in
here.
Nested.html
==========
<html xmlns:wicket>
<wicket:panel>
<ul>
<span wicket:id="rows">
<li wicket:id="row">
<a wicked:id="myLink">
<span wicket:id="label">the label</span>
</a>
</li>
<span wicket:id="nested"/>
</span>
</ul>
</wicket:panel>
</html>
The populateItem method in NestedList.java
===============================
protected void populateItem(ListItem listItem)
{
Object modelObject = listItem.getModelObject();
if(modelObject instanceof List)
{
// create a panel that renders the sub lis
NestedList nested = new NestedList("nested",
(List)modelObject);
listItem.add(nested);
// if the current element is a list, we create a dummy
row/ label element
// as we have to confirm to our HTML definition, and set
it's visibility
// property to false as we do not want LI tags to be
rendered.
WebMarkupContainer row = new WebMarkupContainer("row");
row.setVisible(false);
row.add(new WebMarkupContainer("label"));
listItem.add(row);
}
else
{
// if the current element is not a list, we create a dummy
panel element
// to confirm to our HTML definition, and set this panel's
visibility
// property to false to avoid having the UL tag rendered
NestedList nested = new NestedList("nested", null);
nested.setVisible(false);
listItem.add(nested);
// add the row (with the LI element attached, and the
label with the
// row's actual value to display
WebMarkupContainer row = new WebMarkupContainer("row");
ExternalLink el = new ExternalLink("myLink",
"http://www.google.com";, "Click this link to go to Google");
el.add(new Label("label", modelObject.toString()));
row.add(el);
listItem.add(row);
}
}
I get the error:
wicket.markup.MarkupException: Unable to find component with id 'label'
in [MarkupContainer ...
Any suggestion as to what I'm doing wrong?
Thanks.
F
----- Original Message ----- From: "Igor Vaynberg"
<[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, July 27, 2005 19:29
Subject: RE: [Wicket-user] NestedLint example
<UL>
<li><a href="www.javalobby.org">Click here</a></li>
...
<UL>
Also looks like
<a wicked:id="myLink">
<li wicket:id="row"
<span wicket:id="label">the label</span>
</li>
</a>
Needs to be
<li wicket:id="row">
<a wicked:id="myLink">
<span wicket:id="label">the label</span>
</a>
</li>
This also means the label component "label" needs to be added to the
link
component instead of listview item
Igor
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September
19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
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Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
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-------------------------------------------------------
SF.Net email is Sponsored by the Better Software Conference & EXPO September
19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA
Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
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