实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
​x
 
1
<!DOCTYPE html>
2
<html>
3
<head>
4
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
5
</script>
6
<script>
7
$(document).ready(function(){
8
  $("p").on("click.mySomething",function(){
9
    $(this).slideToggle();
10
  });
11
  $("button").click(function(){
12
    $("p").off("click.mySomething");
13
  });
14
});
15
</script>
16
</head>
17
<body>
18
​
19
<p>This is a paragraph.</p>
20
<p>This is another paragraph.</p>
21
<p>Click any p element to make it disappear.</p>
22
<button>Remove the click.mySomething namespace for all p elements</button>
23
<br><br>
24
​
25
<div>"click.mySomething" defines the mySomething namespace for this particular click event. This event could be removed by using .off("click.mySomething"), without removing other click handlers attached to the specified element.