Which version of S2 are you using?
The selected field: Is it boolean or Boolean?
Did you write a getSelected() getter? or is it an isSelected() getter?
2008/8/7, Kevin Wade <[EMAIL PROTECTED]>:
> This is probably simple and I think I'm close, but I can't quite get it to
> work: the proper ognl expression to use to get the value of a checkbox w/in
> nested iterator tags.
>
> I've got an ArrayList of Parent objects called parentList. Each Parent
> object contains another array of Child objects called childList. A Child
> object has an boolean field called "selected."
>
> If I nest the iterators like so:
> <s:iterator value="parentList" status="parentliststatus">
> <s:iterator value="childList" status="childliststatus">
>
> Then what would be the correct expression to use for a checkbox to get the
> value of selected? I tried the following, but it doesn't seem to work:
>
> <s:checkbox
> name="%{'parentList['+#parentliststatus.index+'].childList['+#childliststatus.index+'].selected'}"
> value="selected"></s:checkbox>
>
> That, in turn, produces some html like this:
>
> <input type="checkbox"
> name="parentList[1].childList[2].selected" value="true"
> checked="checked"
> id="commentsPrint_parentList_1__childList_2__selected"/>
> <input type="hidden"
> name="__checkbox_parentList[1].childList[2].selected"
> value="true" />
>
> But, that doesn't appear to work. I continue to get setParameter errors
> when I submit the form:
> DEBUG
> com.opensymphony.xwork2.interceptor.ParametersInterceptor
> - Setting params parentList[1].childList[2].selected => [
> true ]
> ERROR
> com.opensymphony.xwork2.interceptor.ParametersInterceptor
> - ParametersInterceptor - [setParameters]: Unexpected Exception caught
> setting 'parentList[1].childList[2].selected' on 'class
> com.blackstream.yardly.actions.comments.CommentsPrintAction:
> Error setting expression
> 'parentList[1].childList[2].selected' with value
> '[Ljava.lang.String;@6d650f'
>
> Any ideas what I'm doing wrong?
>
> Kevin
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