html-canvas-screenshot/index.php at master · covendev/html-canvas-screenshot · GitHub

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<!DOCTYPE html>
<html>
<head>
	<title>Screenshot using html2canvas</title>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
	<script type="text/javascript" src="https://html2canvas.hertzen.com/dist/html2canvas.min.js"></script>
</head>
<body>

	<h1 style="text-align: center;">Tutorial: How to take screenshot</h1>
	<div id="capture" style="padding: 10px; background: #f5da55">
		<h4 style="color: #000; ">Hello C-Sharpcorner User!!</h4>
	</div>
	<div style="margin-top: 50px; text-align: center;">
		<button id="take_screenshoot">Take Screenshot</button>
	</div>

	<script type="text/javascript">
		var dataURL = {};
		$('#take_screenshoot').click(function(){
			html2canvas(document.querySelector("#capture")).then(canvas => {
				document.body.appendChild(canvas);

	    //console.log(canvas.toDataURL());
	    dataURL = canvas.toDataURL();
	    post_data(dataURL);

	  });

		});


		function post_data(imageURL){
		//console.log(imageURL);
		$.ajax({
			url: "save_data.php",
			type: "POST",
			data: {image: imageURL},
			dataType: "html",
			success: function() {
				alert('Success!!');
				location.reload();
			}
		});

	}

</script>
</body>
</html>