我是新手,请各位高手吧帮忙哦
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" EnableViewState="false" ValidateRequest="false" EnableEventValidation="false" %>
<input id="edisundong" type="text" onblur=aa() />
<input id="Hid1" runat="server" type="hidden" />
<asp:Button ID="Button3" runat="server" OnClick="Button3_Click1" Text="Button" /><asp:Label ID="Label3" runat="server" Text="Label"></asp:Label>JavaScript代码: function aa()
{
var d = document.getElementById("edisundong").value;
Hid1.value=d;
}
后台代码:
protected void Button3_Click1(object sender, EventArgs e)
{
string t1 = Server.HtmlEncode(this.Hid1.Value.ToString()); Label3.Text = t1;为什么取不到值哦,高手帮忙啊!
}
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" EnableViewState="false" ValidateRequest="false" EnableEventValidation="false" %>
<input id="edisundong" type="text" onblur=aa() />
<input id="Hid1" runat="server" type="hidden" />
<asp:Button ID="Button3" runat="server" OnClick="Button3_Click1" Text="Button" /><asp:Label ID="Label3" runat="server" Text="Label"></asp:Label>JavaScript代码: function aa()
{
var d = document.getElementById("edisundong").value;
Hid1.value=d;
}
后台代码:
protected void Button3_Click1(object sender, EventArgs e)
{
string t1 = Server.HtmlEncode(this.Hid1.Value.ToString()); Label3.Text = t1;为什么取不到值哦,高手帮忙啊!
}
function aa()
{
var d = document.getElementById("edisundong").value;
document.getElementById("Hid1").value=d;
} <input id="edisundong" type="text" onblur="aa()" />
缺少引号
这样写不行的。
你要用document.getElementById("Hid1").value=d;
只能用Ajax调用后天的方法
实现功能
function aa()
{
var d = document.getElementById("edisundong").value;
document.getElementById("Hid1").value=d;
} <input id="edisundong" type="text" onblur="aa()" />
缺少引号这样改就可以了,我测试了。
<head runat="server">
<title>无标题页</title>
<script language="javascript" type="text/javascript" src="My97DatePicker/WdatePicker.js"></script>
</head>
<body>
<form id="form1" runat="server">
<input id="edisundong" type="text" onblur="aa()" />
<asp:Button ID="Button3" runat="server" OnClick="Button3_Click1" Text="Button" />
<input id="Hid1" runat="server" type="hidden" />
<asp:Label ID="Label3" runat="server" Text="Label"></asp:Label><div id="D"></div>
<script type="text/javascript">
function aa()
{
var d = document.getElementById("edisundong").value;
document.getElementById("Hid1").value=d;
} </script> </form>
</body>
</html> protected void Button3_Click1(object sender, EventArgs e)
{
string t1 = Server.HtmlEncode(this.Hid1.Value.ToString()); Label3.Text = t1;
}