CallBack Free

Custom JavaScript when submitting an application

You can implement your own JavaScript logic when submitting a request via Callback Free, for example, in order to show a modal window with a personal discount to the user who sent the request. To intercept the dispatch event, use the document.addEventListener(‘cf-btn-click’, CALLBACK);, method, where CALLBACK is your own function.

An example of use, the result of which you can see on the current page: 

<script>
	function cf_callback(){
		alert('My action');
	}
	document.addEventListener('cf-btn-click', cf_callback);
</script>

 


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