请教UpdatePanel的问题

hb9191 2013-08-27 04:43:44

UpdatePanel里一个treeview，在单独页面里，点选节点和展开节点都可以不刷新整个页面；
但放在母版页里，点选节点有ajax效果，展开节点就整页刷新了！
请教高手！

母版页代码：



<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="Standard.Site1" %>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">



<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title></title>

    <link href="/Styles/mySite.css" rel="stylesheet" type="text/css" />

    <asp:ContentPlaceHolder ID="HeadContent" runat="server">

    </asp:ContentPlaceHolder>

</head>

<body class="MasterBody">

    <form id="form1" runat="server">

    <asp:ScriptManager ID="ScriptManager1" runat="server">

    </asp:ScriptManager>

    <table class="page" align="center">

        <tr>

            <td height="70">

                <div class="header">

                    <div class="title">

                        <h1>

                            管理系统

                        </h1>

                    </div>

                    <div class="clear hideSkiplink">

                        <asp:Menu ID="NavigationMenu" runat="server" CssClass="menu" EnableViewState="false" IncludeStyleBlock="false" Orientation="Horizontal">

                            <Items>

                                <asp:MenuItem Text="请登录系统！" Enabled="False" />

                                <asp:MenuItem Text="首页" NavigateUrl="default.aspx" Value="SY" />

                                <asp:MenuItem Text="信息维护"" NavigateUrl="WebForm2.aspx" Value="XXWH"/>

                                <asp:MenuItem Text="系统管理" Value="XTGL"/>

                                <asp:MenuItem NavigateUrl="~/About.aspx" Text="关于" Value="GY"></asp:MenuItem>

                            </Items>

                        </asp:Menu>

                    </div>

                </div>

            </td>

        </tr>

        <tr>

            <td valign="top">

                <div class="main" id="divMainContent">

                    <asp:ContentPlaceHolder ID="MainContent" runat="server" ClientIDMode="Static" />

                </div>

            </td>

        </tr>

        <tr>

            <td height="26">

                <div class="footer">XXXXXXXX @ 2013</div>

            </td>

        </tr>

    </table>

    </form>

</body>

</html>

treeview页代码：



<%@ Page Title="" Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="WebForm2.aspx.cs" Inherits="Standard.WebForm2" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

    <table style="width: 100%; height: 100%; font-family: 宋体, Arial, Helvetica, sans-serif; font-size: 12px;" cellspacing="1">

        <tr>

            <td width="200px" valign="top">

                <div style="border: 1px outset #C0C0C0; width: 200; overflow: auto; height: 100%;" id="div_jg" clientidmode="Static">

                    <asp:UpdatePanel ID="UpdatePanel_tree" runat="server">

                        <ContentTemplate>

                            <asp:TreeView ID="tv_jg" runat="server" Font-Size="X-Small" NodeIndent="10" onselectednodechanged="tv_jg_SelectedNodeChanged" ontreenodeexpanded="tv_jg_TreeNodeExpanded" ShowLines="True" ClientIDMode="Static">

                                <NodeStyle ForeColor="Black" />

                                <ParentNodeStyle ForeColor="#666666" />

                                <SelectedNodeStyle ForeColor="Red" />

                            </asp:TreeView>

                        </ContentTemplate>

                    </asp:UpdatePanel>

                </div>

            </td>

            <td>

                <asp:UpdatePanel ID="UpdatePanel1" runat="server">

                    <ContentTemplate>

                        <asp:Label ID="lblSelJg" runat="server" Text="Label"></asp:Label>

                    </ContentTemplate>

                </asp:UpdatePanel>

            </td>

        </tr>

    </table>

</asp:Content>

...全文

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hb9191 2013-08-28

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还真是这么回事！！！微软的东西还是有疑似的bug呀！谢谢！

jshi123 2013-08-27

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母版： <asp:ContentPlaceHolder ID="MainContent" runat="server" ClientIDMode="AutoID" /> 页面 <asp:TreeView ID="tv_jg" runat="server" Font-Size="X-Small" NodeIndent="10" onselectednodechanged="tv_jg_SelectedNodeChanged" ontreenodeexpanded="tv_jg_TreeNodeExpanded" ShowLines="True" ClientIDMode="AutoID">

hb9191 2013-08-27