ajax_get.html

<div id="dynamicContent"></div>
<hr>

<button id="mrButton">Click me</button>

<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
<script>

	jQuery('#mrButton').click(function(e){

		jQuery.ajax({
			url : 'http://someurl.com/get_something',
			type: 'GET',
			
			success : function(data) {
				console.log("SUCCESS!");
				console.log(data);
				jQuery("#dynamicContent").html(data);
			},

			error: function(err) {
				console.warn("something went wrong");
				console.warn(err);
			}
		}); // end of AJAX

	}); //end of click event
	

</script>