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  • Anthem.NET 的回调流程图

    下面用一个最简单的 anthem:Button 回调作为例子,理清回调过程中执行函数的次序。
    代码如下:
    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Test.aspx.cs" Inherits="Test" %>
    <%@ Register TagPrefix="anthem" Assembly="Anthem" Namespace="Anthem" %>

    <!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" language="javascript">
        
    function Anthem_PreCallBack(){
            alert('Anthem_PreCallBack');
            
    if (!confirm('callback?'))
                
    return false;
        }
        
        
    function btn1_PreCallback(){
            alert('btn1_PreCallback');
            
    if (!confirm('callback?'))
                
    return false;
        }
        
        
    function btn1_CallbackCacelled(){
            alert('btn1_CallbackCacelled');
        }
        
        
    function btn1_PostCallback(){
            alert('btn1_PostCallback');
        }
        
        
    function Anthem_CallBackCancelled(){
            alert('Anthem_CallBackCancelled');
        }
        
        
    function Anthem_Error(result){
            alert(result.error);
        }
        
        
    function Anthem_PostCallBack(){
            alert('Anthem_PostCallBack');
        }
        
    </script>
    </head>
    <body>
        
    <form id="form1" runat="server">
        
    <div>
            
    <anthem:Button ID="btn1" runat="server" Text="按钮1" OnClick="btn1_OnClick"
                PreCallBackFunction
    ="btn1_PreCallback"
                CallBackCancelledFunction
    ="btn1_CallbackCacelled"
                PostCallBackFunction
    ="btn1_PostCallback" />
        
    </div>
        
    </form>
    </body>
    </html>

    后台代码:
    protected void btn1_OnClick(object sender, EventArgs e)
    {
        Anthem.Manager.AddScriptForClientSideEval(
    "alert('script for eval')");
        
    throw new Exception("error message");
    }


    其流程图如下:

    anthem_调用流程.jpg
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  • 原文地址:https://www.cnblogs.com/RChen/p/502062.html
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