2013年11月14日 星期四

HyperLink按右鍵執行Script

HyperLink按右鍵執行Script

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  33. ----------------------------------------------------------------------------------------------------
  34.  
  35. .aspx
  36.  
  37.  
  38.  
  39. <%@ Page Language="C#" AutoEventWireup="true" CodeFile="tsHyperLink.aspx.cs" Inherits="Test_tsHyperLink" EnableEventValidation="false" %>
  40.  
  41.  
  42.  
  43. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  44.  
  45. <html xmlns="http://www.w3.org/1999/xhtml">
  46.  
  47. <head runat="server">
  48.  
  49.     <title></title>
  50.  
  51.     <script language="javascript" type="text/javascript">
  52.  
  53.  
  54.  
  55.         function deleteFile(arg1) {
  56.  
  57.             if (confirm("Are you sure want to delete?")) {
  58.  
  59.                 alert(arg1); //出現警示視窗
  60.  
  61.                 window.open("/deletefile.aspx?filename=" + arg1); //開另一個新視窗
  62.  
  63.                 __doPostBack('LinkButton1', '') //執行一個onClick / onChange Event //必須在<$@Page />加入EnableEventValidation="false"
  64.  
  65.             }
  66.  
  67.         }
  68.  
  69.     </script>
  70.  
  71. </head>
  72.  
  73. <body>
  74.  
  75.     <form id="form1" runat="server">
  76.  
  77.     <div>
  78.  
  79.         <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/default.aspx" >HyperLink按右鍵執行Script</asp:HyperLink><br />
  80.  
  81.         <asp:LinkButton ID="LinkButton1" runat="server" onclick="LinkButton1_Click" Visible="false">LinkButton</asp:LinkButton><br />
  82.  
  83.         <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
  84.  
  85.     </div>
  86.  
  87.     </form>
  88.  
  89. </body>
  90.  
  91. </html>
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  95. ----------------------------------------------------------------------------------------------------
  96.  
  97. .cs
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  100.  
  101. using System;
  102.  
  103. using System.Collections.Generic;
  104.  
  105. using System.Linq;
  106.  
  107. using System.Web;
  108.  
  109. using System.Web.UI;
  110.  
  111. using System.Web.UI.WebControls;
  112.  
  113.  
  114.  
  115. public partial class Test_tsHyperLink : System.Web.UI.Page
  116.  
  117. {
  118.  
  119.     protected void Page_Load(object sender, EventArgs e)
  120.  
  121.     {
  122.  
  123.         HyperLink hpl = (HyperLink)this.form1.FindControl("HyperLink1");
  124.  
  125.         hpl.Attributes["oncontextmenu"] = "deleteFile('test.xls')";
  126.  
  127.  
  128.  
  129.         //關閉form1內的右鍵功能，避免干擾
  130.  
  131.         this.form1.Attributes.Add("oncontextmenu", "return false");
  132.  
  133.     }
  134.  
  135.     protected void LinkButton1_Click(object sender, EventArgs e)
  136.  
  137.     {
  138.  
  139.         // Do to...
  140.  
  141.         Label1.Text = "test";
  142.  
  143.     }
  144.  
  145. }
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