checkbox在IE下双击后为选中状态,其他主流浏览器则为先选中后取消选中,所以给人感觉IE下checkbox反应很慢的样子。这其实是ondblclick(双击)属性搞鬼。
解决方案:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="jquery-3.1.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function() { //重要
$("input[type='checkbox']").attr('ondblclick', 'this.click()');
});
</script>
</head>
<body>
<form>
<input class="check" type='checkbox' name="bike" >I am a bike</input>
<br>
<input class="check" type="checkbox" name="car" οndblclick="this.click()">I am a car</input>
<br>
</form>
</body>
</html>
或把script放底部:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="jquery-3.1.0.min.js"></script>
</head>
<body>
<form>
<input class="check" type='checkbox' name="bike" >I am a bike</input>
<br>
<input class="check" type="checkbox" name="car" οndblclick="this.click()">I am a car</input>
<br>
</form>
<script type="text/javascript">
$("input[type='checkbox']").attr('ondblclick', 'this.click()');
</script>
</body>
</html>