While I am reading the book "Tapestry 5: Building Web Applications",
it introduces a way to implements two submit button in one form(see
the code below). But according to
http://markmail.org/message/fjev6gt76fpc6akq , all buttons' events
will be "overrided" by the form component. Is there a way to detect
which button is clicked?
For example, how to let the following code work?
Start.tml:
<t:form t:id="mainForm">
<input type="submit" t:type="submit" t:id="btnA"/>
<input type="submit" t:type="submit" t:id="btnB"/>
</t:form>
Start.java
public class Start{
@OnEvent(component="btnA")
void onBtnAClick(){
// this won't work
}
@OnEvent(component="btnB")
void onBtnBClick(){
//this won't work
}
@OnEvent(component="mainForm")
Object onFormSubmit(){
//only this works
}
}
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