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<script language="javascript" type="text/javascript">
function Check()
{
var a=document.getElementById("txtIsAwardContract" );
if(a.value=="是")
document.getElementById('txtRevisionFee').disabled=true;
}
</script>
<asp:TextBox ID="txtIsAwardContract" runat="server"></asp:TextBox>
<asp:TextBox ID="txtRevisionFee" runat="server" ></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClientClick="Check()" Text="测试" />
function Check()
{
var a=document.getElementById('a' );
if(a.value=="是"){
document.f.b.disabled=true;
alert(document.getElementById('b').getAttribute('disabled'));
}
}
</script>
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript" type="text/javascript">
function Check()
{
var a=document.getElementById('a' );
if(a.value=="是") document.getElementById('b').disabled=true;
}
</script>
</head>
<body>
<input type="text" id="a" disabled="true" name="a" />
<input type="text" id="b" name="b" />
<input type="button" onclick="Check()" value="click" />
</body>
</html>