the stacktrace doesnt look like it has anything to do with the call to
setitemsperpage. looks like an old NPE bug in Check component.
if you are using 1.2.x update to our latest release, if you are using
1.3update to latest svn.
-igor
On 5/9/07, JulianS <[EMAIL PROTECTED]> wrote:
I need to be able to change the number of rows displayed in a DataView
dynamically. But when I try to do so in response to user input, I get the
following exception:
WicketMessage: Exception in rendering component: [MarkupContainer [Component id
= 5, page = com...ViewPoliciesPage, path =
2:policydatapanel:roundedboxborder:datatableform:group:dataview:policies:5.OddEvenItem,
isVisible = true, isVersioned = false]]
Root cause:
java.lang.NullPointerException
at wicket.markup.html.form.Check.onComponentTag(Check.java:132)
...
at
wicket.extensions.markup.html.repeater.RepeatingView.renderChild(RepeatingView.java:171)
at
wicket.extensions.markup.html.repeater.RepeatingView.onRender(RepeatingView.java:134)
...
I've tried calling DataView.setItemsPerPage() in my page's
onBeforeRender(), but that doesn't help.
What am I doing wrong? Any help is appreciated.
------------------------------
View this message in context: How to call DataView.setItemsPerPage()
dynamically?<http://www.nabble.com/How-to-call-DataView.setItemsPerPage%28%29-dynamically--tf3718964.html#a10405032>
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