I have a form with upload
<form action="../upload" method="post" id="upload_form" enctype="multipart/form-data" target="upload_frame" >
<input name="file" type="file" />
</form>
and it's submit using javascript form another form submit button
function upload(){
var uploadForm = document.getElementById('upload_form');
uploadForm.submit();
console.log('this should be called when the form finishes upload and respone is committed');
}
please tell if the example is not clear enough
Add an onload handler to your iframe. It will be called after the server responds to the request.
For example:
var uploadFrame = document.getElementsByName('upload_frame')[0];
function handleResponseReceived() {
console.log('this should be called when the form finishes upload and respone is committed');
}
if (uploadFrame.addEventListener) {
uploadFrame.addEventListener('load', handleResponseReceived, false);
}
else {
uploadFrame.attachEvent('onload', handleResponseReceived);
}