function check()
{
var a=confirm("确定吗");
if (a==true)
{
document.getElementById("lblsur").value="1";
}
else(a==false)
{
document.getElementById("lblsur").value="2";
}
}代码执行时就报那个错了。请问改如何解决
{
var a=confirm("确定吗");
if (a==true)
{
document.getElementById("lblsur").value="1";
}
else(a==false)
{
document.getElementById("lblsur").value="2";
}
}代码执行时就报那个错了。请问改如何解决
{
var a=confirm("确定吗");
if (a)
{
document.getElementById("lblsur").value="1";
}
else
{
document.getElementById("lblsur").value="2";
}
}这样试试,我不知道你的lblsur是什么东西
{
var a=confirm("确定吗");
if (a==true)
{
document.getElementById("lblsur").innerHTML="1";
}
else
{
document.getElementById("lblsur").innerHTML="2";
}
}试试
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>无标题页</title> <script type="text/javascript">
function check()
{
var a=confirm("确定吗");
if (a)
{
document.getElementById("Label1").innerText="1";
}
else
{
document.getElementById("Label1").innerText="2";
}
}
window.onload=check;
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server"></asp:Label>
</div>
</form>
</body>
</html>