我尝试检测哪个鼠标按钮 - 如果用户在jQuery下的mousemove事件期间按下了,但是我得到了模棱两可的结果:
no button pressed: e.which = 1 e.button = 0
left button pressed: e.which = 1 e.button = 0
middle button pressed: e.which = 2 e.button = 1
right button pressed: e.which = 3 e.button = 2
码:
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
</head>
<body>
<input id="whichkey" value="type something">
<div id="log"></div>
<script>$('#whichkey').bind('mousemove',function(e){
$('#log').html(e.which + ' : ' + e.button );
}); </script>
</body>
</html>
如何判断按下鼠标左键和没有按钮之间的区别？
jquery ×1