Hi,
I have this C#/ASP.NET/.aspx page with a string variable named myString with the value "Mario Gamito".
How can I access "Mario Gamito" from within a JavaScript function, i. e., the variable's value ?
Already tried '" + mystring + "' but it doesn't works.
Any help would be appreciated.
答1：
<!-- Default2.aspx -->
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!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>Untitled Page</title> <script type="text/javascript">
function show()
{
var value=document.getElementById("Hidden1").value; window.alert(value);
}
</script></head><body> <form id="form1" runat="server"> <div> <input id="Hidden1" type="hidden" runat="server"/> <input id="Button1" type="button" value="button" onclick="show();"/> </div> </form></body></html>using System;using System.Collections;//Default2.aspx.csusing System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Xml.Linq;public partial class Default2 : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { string mySting = "Mario Gamito"; this.Hidden1.Value = mySting; }}答2：
you can also try pushing the variable to javascript using the registerClientScriptBlock
string jsVariable = string.Empty;string mySting = "Mario Gamito";jsVariable = "var myjsString = " + myString;this.Page.ClientScript.RegisterClientScriptBlock( this.GetType(), "YourStringVar", jsVariable, true);出处：http://blodfox777.cnblogs.com/