Run JavaScript On Submission?

Narthur
(@narthur)

11 years ago

I’m trying to fire a Google Analytics event on form submission. I tried putting some JavaScript in the thank you message, but it seams to run before the user submits the form.

Is there anyway I can tie some JavaScript to form submission?

https://ww.wp.xz.cn/plugins/usernoise/

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Thread Starter

(@narthur)

I tried this:

jQuery(document).on('click','#un-feedback-submit',function() {
	console.log('Ow!');
});

Then I realized the form is in an iframe, so that doesn’t work.

I tried this in my theme’s functions:

function trackFeedbackSubmission() {
	echo '<script type="text/javascript">
		ga("send","event","form","contact");
		console.log("Submission tracking attempted");
	</script>';
}
add_action('un_feedback_created','trackFeedbackSubmission');

Which results in this error in the JavaScript console on form submission:

SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

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