Hi
I'm trying to get indexed lists working so that I can get any amendments back
into my model. At the moment I've got
<s:form ........>
<s:iterator value="valueables" status="status">
<s:set name="count" value="%{#status.index + 1}"/>
<s:textfield name="valueables[%{#status.index}].text" value="%{text}"/>
<s:textfield name="valueables[%{#status.index}].make" value="%{make}"/>
<s:textfield name="valueables[%{#status.index}].value" value="%{value}"/>
</s:iterator>
<%-- And add one extra line --%>
<s:textfield name="valueables[%{#count}].text" value="%{text}"/>
<s:textfield name="valueables[%{#count}].make" value="%{make}"/>
<s:textfield name="valueables[%{#count}].value" value="%{value}"/>
<s:submit ......./>
So, the iterator loops for each entry in my List valuables (each List entry
contains an object with relevant setters and getters) and then creates an
empty row for the user to start adding additional data. Any changes made to
the fields generated by the iterator are being successfully updated in the
model, but data in the extra line is not being added to the list. I was under
the impression that Struts would automagically add a new line to the list.
For added entertainment, could anyone point me to a dojo/javascript tutorial
that would allow me to add a further empty line when ever the user completes
an empty line without, if possible, submitting the form? Or someother
technique that allows the addition of unknown number form fields?
Regards
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