C#后台获得前台JS数据值_c#的controller获取前台数据-优快云博客

前台

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!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> <mce:script type="text/javascript"></mce:script> </head> <body οnlοad="TestValue();"> <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> </div> </form> </body> </html>

后台C#

using System; using 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 _Default : System.Web.UI.Page, System.Web.UI.ICallbackEventHandler { string callback = ""; protected void Page_Load(object sender, EventArgs e) { string strRefeence = Page.ClientScript.GetCallbackEventReference(this, "arg", "GetValye", "content"); string strScript = "function UseCallback(arg, content){" + strRefeence + ";}"; Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "UseCallback", strScript, true); } public void RaiseCallbackEvent(string eventArg) { if (eventArg.Equals("这是测试的输入值")) { callback = "传值正确"; } else { callback = "传值错误"; } } public string GetCallbackResult() { return callback; } }