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- < %@ Page Language="C#" AutoEventWireup="true" CodeFile="JavaScript get Net Function.aspx.cs" Inherits="JavaScript_get_Net_Function" %>
- < !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>ǰ̨Óëºǫ́·½·¨»¤µ÷×ܽá< /title>
- < %--
- JavaScriptÒì²½µ÷Óö¨ÒåÔÚASP.NetÒ³ÃæÖеķ½·¨, ÎÒÃÇÐèÒª:
- 1.½«¸Ã·½·¨ÉùÃ÷Ϊ¹«ÓÐ(public);
- 2.½«¸Ã·½·¨ÉùÃ÷ΪÀà·½·¨(C#ÖеÄstatic,VB.NETÖеÄShared),¶ø²»ÊÇʵÀý·½·¨;
- 3.½«¸Ã·½·¨Ìí¼Ó¡¾WebMethod¡¿ÊôÐÔ
- 4.½«Ò³ÃæÖÐScriptManager¿Ø¼þµÄEnablePageMethodsÊôÐÔÉèÖÃΪtrue;
- 5.ÔÚ¿Í»§¶ËʹÓÃÈçÏÂJavaScriptÓï·¨µ÷ÓøÃÒ³Ãæ·½·¨
- PageMethods.[MethodName](param1,param2,...,callbackFunction);
- 6.Ϊ¿Í»§¶ËÒì²½µ÷ÓÃÖ¸¶¨»Øµ÷º¯Êý,Ôڻص÷º¯ÊýÖнÓÊÜ·µ»ØÖµ²¢½øÒ»²½´¦Àí;
- 7.Ìí¼Ó using System.Web.Services;
- --%>
- < %--
- ASP.Netºǫ́µ÷ÓÃJavaScript functionµÄ·½·¨,ÎÒÃÇҪעÒâ:
- 1.¾¡Á¿ÉÙÓÃResponse.Write(< script>< /script>);ÕâÖÖ·½·¨,Ëü»áÓ°ÏìCSSµ¼ÖÂÒ³ÃæÐ§¹ûÆ«²î
- 2.C#ÖÐʹÓÃScriptManager.RegisterStartupScript(this, this.GetType(), "edit", "JS('"+param1+"','"+param2+"')", true);
- 3.Ìí¼Ó using System.Web.UI;
- --%>
- < script type="text/javascript">
- /*-------------JavaScriptµ÷ÓÃ.Netºǫ́Start----------------------------------*/
- function JsCallCSharp(param1)
- {
- PageMethods.SayHelloFromPage(param1,onSayHelloSucceeded);
- }
- function onSayHelloSucceeded(result)
- {
- alert(result);
- }
- /*-------------JavaScriptµ÷ÓÃ.Netºǫ́End----------------------------------*/
- /*-------------.Netµ÷ÓÃJavaScript Start-----------------------------------*/
- function CSharpCallJs(param1,param2)
- {
- alert(param1 + param2);
- }
- /*-------------.Netµ÷ÓÃJavaScript Start-----------------------------------*/
- < /script>
- < /head>
- < body>
- < form id="form1" runat="server">
- < div>
- < asp:ScriptManager ID="ScriptManager1" EnablePageMethods="true" runat="server" />
- < /div>
- < asp:Button ID="Button1" onclick="Button1_Click" OnClientClick="JsCallCSharp('takako');" runat="server" Text="Button1" />
- < /form>
- < /body>
- < /html>
ǰ̨Óëºǫ́·½·¨»¥µ÷µÄC#´úÂë
- using System;
- using System.Web.Services;
- using System.Web.UI;
- public partial class JavaScript_get_Net_Function : System.Web.UI.Page
- {
- protected void Page_Load(object sender, EventArgs e)
- {
- }
- protected void Button1_Click(object sender, EventArgs e)
- {
- string param1 = "ÄãºÃ:";
- string param2 = "takako_mu";
- ScriptManager.RegisterStartupScript(this, this.GetType(), "edit", "CSharpCallJs('" + param1 + "','" + param2 + "');", true);
- }
- [WebMethod]
- public static string SayHelloFromPage(string name)
- {
- return string.Format("Hello {0}!", name);
- }
- }
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