epmanxp
9/6/2018 - 9:09 AM

避免按鈕重複點選

避免按鈕重複點選

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content_copyfile_download
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<button id="myBtn">Open Modal</button>
<script>
var btn = document.getElementById("myBtn");
btn.onclick = function() {
	alert('test');
  this.setAttribute('style', 'pointer-events: none;');
  alert('set');
}
</script>
</body>
</html>