Hello All,
I have followed the example in
http://wiki.apache.org/tapestry/Tapestry5HowToUseForms to make multiple submit
buttons in a page and it doesn't work very well.
Actually my case is a little bit different where in the same
form I have an upload button which looks like that:
<input t:type="submit" value="${message:upload-label}" t:id="upload"/>
And handlers as follows:
void onSelectedFromUpload(){
this.submissionType = SubmissionType.UPLOAD;
}
public Object onSuccess() {
switch (submissionType) {
case SUBMIT:
return submit();
case UPLOAD:
return upload();
case CANCEL:
return cancel();
default:
return submit();
}
}
I put breakpoints in both methods and start debugging and no breakpoint got hit.
I am expecting that on clicking the Upload button, the form will be Submitted
in a "multipart/form-data" post. Please not that I have two other submit
buttons as follows:
<input t:type="submit" value="${message:submit-label}" t:id="submit"/>
<input t:type="submit" value="${message:cancel-label}" t:id="cancel"/>
What I am doing is that on clicking Upload, I get the file uploaded and save it
temporary in a persistent List(in the session) ,and on Submit I permanently
save it and on cancel I just discard the uploaded files.
Any idea why the breakpoints have not got hit?
Do you think that this scenario is possible to be implemented? I just suspect
that having more that submit button , will send "multipart/form-data" post on
clicking at any of them.
Regards,
Amr
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