I would guess that you are not getting the AJAX handler invoked and it's
rendering the whole page, in which case returning the block would be
innapprpriate. What browser are you using?
Try injecting the Request object and testing isXHR().
Josh
On Wed, May 14, 2008 at 3:50 AM, amebaliu <[EMAIL PROTECTED]> wrote:
>
> Hi, I think I really confused this time. I searched some post about the
> form
> zone and just try to test it.
>
> My tml code is below:
> <t:zone t:id="zoneUpdateArea">
> Content before update
> </t:zone>
>
> <t:block t:id="dynamicBlock">
> today's task ${task}<br />
> </t:block>
>
> <t:form t:id="addTasksForm" t:zone="zoneUpdateArea" >
> <div
> class="enter-todo">Enter a to-do item</div>
> <div
> class="task-textarea enter-todo"><t:textArea
> t:value="task" /></div>
> <div
> class="enter-todo">Who's responsible?</div>
> <div
> class="enter-todo">
>
> <select t:type="select" t:model="users" t:value="user">
>
> <option>User 1</option>
>
> <option>User 2</option>
>
> </select>
>
> </div>
>
> <t:submit />
> </t:form>
>
> and in page class
>
> @Inject
> private Block dynamicBlock;
>
> Block onSuccessFromAddTasksForm()
> {
> return dynamicBlock;
> }
>
>
>
> after i click the submit button, I got the exception:
> org.apache.tapestry.runtime.ComponentEventException
> A component event handler method returned the value
> [EMAIL PROTECTED] Return type
> org.apache.tapestry.internal.structure.BlockImpl can not be handled.
> Configured return types are java.lang.Class, java.lang.String,
> java.net.URL,
> org.apache.tapestry.Link, org.apache.tapestry.StreamResponse,
> org.apache.tapestry.runtime.Component.
>
> I've test the zone with ActionLink, and it's working fine.. anything wrong
> for my codes caused the error , or is the form onSuccess Handler can not
> return block object??
>
> --
> View this message in context:
> http://www.nabble.com/Question-of-form-zone-tp17228290p17228290.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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