ASPxCallback 使用

    技术2022-05-20  51

    <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="jackCMS.Web.WebForm1" %>

    <%@ Register assembly="DevExpress.Web.ASPxEditors.v7.3, Version=7.3.5.0, Culture=neutral, PublicKeyToken=9b171c9fd64da1d1" namespace="DevExpress.Web.ASPxEditors" tagprefix="dxe" %><%@ Register assembly="DevExpress.Web.v7.3, Version=7.3.5.0, Culture=neutral, PublicKeyToken=9b171c9fd64da1d1" namespace="DevExpress.Web.ASPxCallbackPanel" tagprefix="dxcp" %><%@ Register assembly="DevExpress.Web.v7.3, Version=7.3.5.0, Culture=neutral, PublicKeyToken=9b171c9fd64da1d1" namespace="DevExpress.Web.ASPxRoundPanel" tagprefix="dxrp" %><%@ Register assembly="DevExpress.Web.v7.3, Version=7.3.5.0, Culture=neutral, PublicKeyToken=9b171c9fd64da1d1" namespace="DevExpress.Web.ASPxCallback" tagprefix="dxcb" %>

    <%@ Register assembly="DevExpress.Web.v7.3, Version=7.3.5.0, Culture=neutral, PublicKeyToken=9b171c9fd64da1d1" namespace="DevExpress.Web.ASPxPopupControl" tagprefix="dxpc" %><%@ Register assembly="System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" namespace="System.Web.UI" tagprefix="cc1" %>

    <!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>   <script type="text/javascript"><!--function GetDetailsContainer(id) {    return document.getElementById("Detail" + id.toString());}        function ShowDetails(id) {    GetDetailsContainer(id).style.paddingTop = "14px";    GetDetailsContainer(id).style.paddingRight = "12px";    GetDetailsContainer(id).innerHTML = "Loading…";     Callback1.SendCallback(id);}//--></script></head><body>    <form id="form1" runat="server"> 

        <br />    <div id="Detail1">        <a href="javascript:ShowDetails('1');">Show Detail</a>    </div>    <div id="Detail2">        <a href="javascript:ShowDetails('2');">Show Detail</a>    </div>    <div id="Detail3">        <a href="javascript:ShowDetails('3');">Show Detail</a>    </div>      <dxcb:ASPxCallback ID="ASPxCallback1" runat="server" ClientInstanceName="Callback1" OnCallback="ASPxCallback1_Callback">    <ClientSideEvents CallbackComplete="function(s, e) {        var element = GetDetailsContainer(e.parameter);        element.innerHTML = e.result;    }" /></dxcb:ASPxCallback>

        <dxe:ASPxButton ID="ASPxButton1" runat="server" AutoPostBack="False"         Text="ASPxButton">        <ClientSideEvents Click="function(s, e) { OnSetRecommendClick();}" />    </dxe:ASPxButton>    <br />        </form></body></html>===========================================================================

     protected void ASPxCallback1_Callback(object source, DevExpress.Web.ASPxCallback.CallbackEventArgs e)        {            e.Result = DateTime.Now.ToString();        }


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