js切换光标示例代码


复制代码 代码如下:



<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN”


“http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>


<html xmlns=”http://www.w3.org/1999/xhtml”>


<head>


<title>js切换光标</title>


<script type=”text/javascript”>


var t;


function a()


{


document.getElementById(‘input1’).focus();


t=setTimeout(“b()”,3000);


//clearTimeout(t);


//document.getElementById(‘input2’).focus();


//document.getElementById(‘input1’).focus();


}


function b()


{


clearTimeout(t);


document.getElementById(‘input2’).focus();


}


function c()


{


setTimeout(“document.getElementById(‘input3’).focus()”,500);


}


</script>


</head>


<body>


<input id=”testButton” type=”button” onclick=”a()” value=’btn1′>


<input type=”text” id=”input1″>


<input type=”text” id=”input2″>


<input id=”testButton1″ type=”button” onclick=”c()” value=’btn2′>


<input type=”text” id=”input3″>


</body>


</html>



光标停留一段时间，跳到别一个方本框中去……

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