a solution is documented on the wiki page:
http://wiki.apache.org/tapestry/Tapestry5HowToUseForms
look for "Dealing with multiple submits"
Mike Leonardo wrote:
>
> Hello,
> I have a form that uses the zone parameter so that the submission is
> handled as an Ajax reload.
> The problem is that my form has two submit buttons, but Tapestry seems to
> always trigger the "selected" event for the first button, regardless of
> which one I click.
>
> I've created this small test page to prove it to myself:
>
> MyTestPage.tml
> ----------
> <t:zone id="testZone">
> <t:form zone="testZone">
> Value: ${value}
> <t:textfield value="value" />
> <input type="submit" t:type="submit" t:id="firstButton" value="Submit" />
> <input type="submit" t:type="submit" t:id="secondButton" value="Submit2"
> />
> </t:form>
> </t:zone>
>
>
> MyTestPage.java
> -----------
> public class MyTestPage {
> @Property private int value;
> @InjectComponent private Form form;
>
> void onSelectedFromFirstButton() {
> System.out.println("Reached First Button");
> }
>
> void onSelectedFromSecondButton() {
> System.out.println("Reached Second Button");
> }
> }
>
> Only my method "OnSelectedFromFirstButton" is visited, never the
> "OnSelectedFromSecondButton".
> I also tried an onchange javascript event to just submit the form (i.e.
> not pushing any buttons) and it still triggers the first button event.
> Is this is a bug, or do I not understand how this works?
>
> Thanks for any help!
> - Mike
>
>
>
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