on of your components doesn't have a model where the data that comes from
the browser
can be stored into.
so you use something like this:
TextField field = new TextField("textfield")
instead of this:
TextField field = new TextField("textfield", new Model())
that constructor without the model is there for CompoundModels
Maybe we should express this more clearly in the javadoc and other
userguides (wiki)
johan
On 1/10/07, snkr subedi <[EMAIL PROTECTED]> wrote:
hi, all
I have got a problem here.
I have a modal window which contains a form.
When i submit that form i get a error message as shown below:
WicketMessage: Method onFormSubmitted of interface
wicket.markup.html.form.IFormSubmitListener targeted at component
[MarkupContainer [Component id = message_report, page =
com.apl.lm.ui.IndexPage, path =
1:pageBody:tabs:panel:composer:content:message_report.ComposeMessageReportPanel$MRForm,
isVisible = true, isVersioned = true]] threw an exceptionRoot
cause:java.lang.IllegalStateException: Attempt to set model object on
null model of component:
pageBody:tabs:panel:composer:content:message_report:msgORreport at
wicket.Component.setModelObject(Component.java:1962) at
wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:548)
at wicket.markup.html.form.Form$11.formComponent(Form.java:917)
at wicket.markup.html.form.Form$4.component(Form.java:459) at
wicket.MarkupContainer.visitChildren(MarkupContainer.java:744) at
wicket.markup.html.form.Form.visitFormComponents(Form.java:455)
...................................other are
omitted........................................
why am i getting this error?
please help
Thanks in Advance
sNkr
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