Hi,
please use " (double quotes) for attributes in your markup, "listItems"
should do fine.
Have you added the listItems to your page?
this.add(listItems)
Have fun
Sven
Am 07.05.2018 um 18:50 schrieb athag...@csd.auth.gr:
I am simply trying to implement an existing example of The
RepeatingView Component as it is displayed in the documentation.
The .html file:
<html>
<head>
<meta charset="utf-8" />
<title>Apache Wicket HelloWorld</title>
</head>
<body>
<div wicket:id=':listItems'>
[Label's message goes here]
</div>
</body>
</html>
(NOTE: If I use "listItems" instead of ':listItems' as it is in the
tutorials, I get another error specifically telling me that
':listItems' was expected instead...)
and in the Java file I am only adding initializing & components:
RepeatingView listItems = new RepeatingView("listItems");
listItems.add(new Label(listItems.newChildId(), "green"));
listItems.add(new Label(listItems.newChildId(), "blue"));
listItems.add(new Label(listItems.newChildId(), "red"));
}
}
Instead of the components being displayed, the server either denies me
access or returns me this error:
Last cause: This container is already dequeing: [Page class =
com.thesis.HomePage, id = 0, render count = 0]
Any ideas, anyone?
Thanks in advance!!
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