Jquery：检测是否点击中间或右键按钮，如果是，执行：

问题描述

查看我的jsfiddle ，如果 e.which == 1 然后当你离开点击h2它将
e.which == 2 或 e.which == 3 然后它不工作。 2是鼠标中键，3是鼠标右键。我也发现了这一点：

Check out my jsfiddle demo, if e.which == 1 then when you left click the h2 it will e.which == 2 or e.which == 3 then it wont work. 2 is the middle mouse button, and 3 is the right mouse button. i found this too:

JQuery提供了一个e.which属性，分别为左，中，右键分别返回1，2，3。所以你也可以使用if（e.which == 3）{alert（right click）; }

JQuery provides an e.which attribute, returning 1, 2, 3 for left, middle, and right click respectively. So you could also use if (e.which == 3) { alert("right click"); }

此代码无效：

代码： >

code:

    $("h2").live('click', function(e) { 
   if( e.which == 2 ) {
      e.preventDefault();
      alert("middle button"); 
   }
});

推荐答案

您可能想要陷阱mousedown事件，还需要防止oncontextmenu事件在右键单击事件期间停止上下文菜单。

You may want to trap the mousedown event, and you also need to prevent the oncontextmenu event to stop the context menu from coming up during the right click event.

$("h2").live('mousedown', function(e) { 
   if( (e.which == 1) ) {
     alert("left button");
   }if( (e.which == 3) ) {
     alert("right button");
   }else if( (e.which == 2) ) {
      alert("middle button"); 
   }
   e.preventDefault();
}).live('contextmenu', function(e){
   e.preventDefault();
});

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