Hi,
I am using Tapestry 5.0.11 and I try to dynamically update the content
of a form without reloading the whole page.
my ObjectiveAdd.tml
<t:form t:id="objectiveForm" t:zone="objectiveZone">
<t:zone t:id="objectiveZone">
<input t:type="TextArea" t:id="name" t:value="objective?.name"
t:validate="required" cols="40" rows="4" />
</t:zone>
<input t:type="Submit" t:id="save" value="Save" />
</t:form>
my ObjectiveAdd.java validation
Object onValidateForm() {
if (objectiveForm.getHasErrors())
return objectiveZone;
return null;
}
I get the message: Component workflow/ObjectiveAdd:objectivezone was
returned from an event handler method, but is not a page component. The
page containing the component will render the client response.
All the tapestry examples say to return objectiveZone.getBody(), but
this is not available in 5.0.11. Does anybody know a way to update the
content dynamically in the old tapestry version?
thanks!
Elisabeth
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