日期:2014-05-18 浏览次数:20547 次
<script type="text/javascript">
$(document).ready(function () {
$("#ckbox").click(function () {
if ($("#ckbox").attr("checked")) {
$("#txt").attr("readonly", "readonly");
}
else {
$("#txt").removeAttr("readonly");
}
});
});
</script>
------解决方案--------------------
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="_20120301_Default5" %>
<!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 runat="server">
<title>无标题页</title>
<script src="../jquery-1.3.2-vsdoc.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
$("#Checkbox1").click(function(){
if($(this).attr("checked") == true)
{
$("#Text1").attr("readonly","readonly");
}
else
{
$("#Text1").attr("readonly","");
}
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="Checkbox1" type="checkbox" />
<input id="Text1" type="text" />
</div>
</form>
</body>
</html>
------解决方案--------------------
这个,2楼给的反了
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="_20120301_Default5" %>
<!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 runat="server">
<title>无标题页</title>
<script src="../jquery-1.3.2-vsdoc.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
$("#Checkbox1").click(function(){
if($(this).attr("checked") == true)
{
$("#Text1").attr("readonly","");
}
else
{
$("#Text1").attr("readonly","readonly");
}
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="Checkbox1" type="checkbox" />
<input id="Text1" type="text" readonly="readonly"/>
</div>
</form>
</body>
</html>
------解决方案--------------------
不用JQuery,用JS的方法
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs&q