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在我实际开发过程中,刚好遇到c#后端要调用前端js中的方法,所以研究了一下,特分享如下: 前端代码: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="netToWebFantion.aspx.cs" Inherits="WebApplication2.netToWebFantion" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <script type="text/javascript"> function webfunction(par) { alert("后端调用前端的方法:"+ par); return false; } </script> <title>c#后端调用前端的方法</title> </head> <body> <form > <div> <asp:Button ID="Button1" runat="server" Text="Button" OnClick="net"/> </div> </form> </body> </html> 后端代码: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebApplication2 { public partial class netToWebFantion : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void net(object sender, EventArgs e) { ClientScript.RegisterStartupScript(this.GetType(), "par", "<script>webfunction('你好吗!')</script>");//webfunction('par')是前台jquery函数 } protected void Button1_Click(object sender, EventArgs e) { } } } 核心的代码就是后端: |
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