在Devexpress CallbackPanel PerformCallback之后，Ext控件不显示
在Devexpress CallbackPanel PerformCallback之后，Ext控件不显示
提问于 2012-02-10 22:17:01
我想在devexpress回调面板中使用Ext.Net控件。当页面首先被渲染时，一切都是正常的，Ext控件也没问题。但是，当您使用PerformCallback()函数刷新回调面板时，Ext控件将消失。解决方案是什么？
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="default.aspx.cs" Inherits="devex_ext._default" %>
<%@ Register Assembly="DevExpress.Web.v10.2, Version=10.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxCallbackPanel" TagPrefix="dx" %>
<%@ Register Assembly="DevExpress.Web.v10.2, Version=10.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxTabControl" TagPrefix="dx" %>
<%@ Register Assembly="DevExpress.Web.v10.2, Version=10.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxClasses" TagPrefix="dx" %>
<%@ Register Assembly="DevExpress.Web.v10.2, Version=10.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxCallbackPanel" TagPrefix="dx" %>
<%@ Register Assembly="DevExpress.Web.v10.2, Version=10.2.3.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxPanel" TagPrefix="dx" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!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></title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<div style="clear:both">
<dx:ASPxCallbackPanel ID="ASPxCallbackPanel2" ClientInstanceName="cp" runat="server" Width="200px">
<PanelCollection>
<dx:PanelContent ID="PanelContent2" runat="server">
<dx:ASPxPageControl ID="ASPxPageControl2" runat="server">
<TabPages>
<dx:TabPage Text="Ext Linkbutton">
<ContentCollection>
<dx:ContentControl ID="ContentControl1" runat="server">
<ext:LinkButton ID="Linkbutton1" runat="server" Text="Linkbutton">
<Listeners>
<Click Handler="Ext.Msg.alert('Clicked', 'LinkButton');" />
</Listeners>
</ext:LinkButton>
</dx:ContentControl>
</ContentCollection>
</dx:TabPage>
<dx:TabPage Text="Asp Button">
<ContentCollection>
<dx:ContentControl ID="ContentControl2" runat="server">
<asp:Button ID="Button1" runat="server" Text="Button" />
</dx:ContentControl>
</ContentCollection>
</dx:TabPage>
</TabPages>
</dx:ASPxPageControl>
</dx:PanelContent>
</PanelCollection>
</dx:ASPxCallbackPanel>
<ext:LinkButton ID="LinkButton2" runat="server" Text="Refresh">
<Listeners>
<Click Handler="cp.PerformCallback()" />
</Listeners>
</ext:LinkButton>
</div>
</form>
</body>
</html>回答 1
Stack Overflow用户
发布于 2015-10-13 15:53:12
如果你不想在使用javascript前缀'dxis_‘回调之后运行javascript，看看这个topic
例如，您可以添加具有特定id的div，然后运行创建ExtJS控件的脚本，配置包含renderTo：'specific di‘
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/9229148
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