jquery which incident
Translation results：
which
English [wɪtʃ] US [hwɪtʃ,wɪtʃ]
pron. Which; which one; which ones; that, refers to the things mentioned earlier
adj.Which one; which ones
jquery which incidentsyntax
Function: which attribute indicates which key or button was pressed.
Syntax: event.whic
Parameters:
| Parameters | Description |
| event | Required. Specifies the events to be checked. The event parameter comes from the event binding function. |
jquery which incidentexample
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("input").keydown(function(event){
$("div").html("Key: " + event.which);
});
});
</script>
</head>
<body>
请随意键入一些字符：<input type="text" />
<p>当您在上面的框中键入文本时，下面的 div 会显示键位序号。</p>
<div />
</body>
</html>Click the "Run instance" button to view the online instance