Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
563 views
in Technique[技术] by (71.8m points)

click - Jquery: detect if middle or right mouse button is clicked, if so, do this:

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 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"); }

This code isn't working:

code:

    $("h2").live('click', function(e) { 
   if( e.which == 2 ) {
      e.preventDefault();
      alert("middle button"); 
   }
});
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

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();
});

UPDATE: .live() has been deprecated since jQuery 1.9. Use .on() instead.

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

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...