0
我想我閱讀所有關於這個錯誤的和Infragistics的帖子StackOverflow的，但我不能確定我的問題。 我使用：ASP.NET AJAX客戶端框架未能加載時擴張的Infragistics的第二級WebHierarchicalDataGrid
Infragistics4，V11.2 的Visual Studio 2012憑藉其IIS DotNetNuke的6.1 我有一個三級分層網格。當擴展第一級時，沒有問題。下面是一些代碼
public void Page_Init(object sender, System.EventArgs e)
{
this.reportGrid.RowIslandsPopulating += (s, arg) => reportGrid_RowIslandsPopulating(s, arg);
this.reportGrid.PreRender += (s, arg) => reportGrid_PreRender(s, arg);
this.reportGrid.InitializeRow += (s, arg) => reportGrid_InitializeRow(s, arg);
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack)
{
if (AppSettings.IsAjaxPostBack)
{
reportGrid.DataSource = report.Universities;
reportGrid.DataBind();
}
else
{
DoSearch();
}
}
void reportGrid_RowIslandsPopulating(object sender, ContainerRowCancelEventArgs e)
{
e.Cancel = true;
switch (e.Row.Level)
{
case 0:
BindSecondLevel(e);
break;
case 1:
BindThirdLevel(e);
break;
}
}
void reportGrid_InitializeRow(object sender, RowEventArgs e)
{
if (((ContainerGridRecord)e.Row).Level < 2)
((ContainerGridRecord)e.Row).IsEmptyParent = true;
}
private void BindSecondLevel(ContainerRowCancelEventArgs e)
{
var child = new ContainerGrid();
e.Row.RowIslands.Add(child);
child.Level = 1;
child.AutoGenerateColumns = false;
child.DataKeyFields = "DisciplineID";
child.Columns.Add(new BoundDataField(false) { Key = "DisciplineID", DataFieldName = "DisciplineID", Hidden = true });
child.Columns.Add(new BoundDataField(false) { Key = "Name", DataFieldName = "Name" });
child.ViewStateMode = System.Web.UI.ViewStateMode.Disabled;
child.DataSource = someDisciplines;
child.DataBind();
}
當我點擊第二個層次展開按鈕會拋出：在腳本塊
在22行未處理的異常，列34
0x800a139e - 微軟JScript運行時錯誤：ASP。 NET AJAX客戶端框架未能加載
EDIT1： 我發現當展開第二層行時AppSettings.IsAjaxPostBack等於false，但是當展開第一層行時它等於真
EDIT2：web.config中
<system.webServer>
<modules>
<add name="Compression" type="DotNetNuke.HttpModules.Compression.CompressionModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="RequestFilter" type="DotNetNuke.HttpModules.RequestFilter.RequestFilterModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="UrlRewrite" type="DotNetNuke.HttpModules.UrlRewriteModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="Exception" type="DotNetNuke.HttpModules.Exceptions.ExceptionModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="UsersOnline" type="DotNetNuke.HttpModules.UsersOnline.UsersOnlineModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="DNNMembership" type="DotNetNuke.HttpModules.Membership.MembershipModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="Personalization" type="DotNetNuke.HttpModules.Personalization.PersonalizationModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="Analytics" type="DotNetNuke.HttpModules.Analytics.AnalyticsModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="ClientDependencyModule" type="ClientDependency.Core.Module.ClientDependencyModule, ClientDependency.Core" preCondition="managedHandler"/>
<add name="MobileRedirect" type="DotNetNuke.HttpModules.MobileRedirectModule, DotNetNuke.HttpModules" preCondition="managedHandler"/>
<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" preCondition="managedHandler"/>
</modules>
<handlers>
<add name="LogoffHandler*" path="Logoff.aspx" verb="*" type="DotNetNuke.Services.Authentication.LogOffHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="RSSHandler" path="RSS.aspx" verb="*" type="DotNetNuke.Services.Syndication.RssHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="LinkClickHandler" path="LinkClick.aspx" verb="*" type="DotNetNuke.Services.FileSystem.FileServerHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="CaptchaHandler" path="*.captcha.aspx" verb="*" type="DotNetNuke.UI.WebControls.CaptchaHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="UserProfilePageHandler" path="User.aspx" verb="*" type="DotNetNuke.Services.UserProfile.UserProfilePageHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="RadProgressHandler" verb="*" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI" preCondition="integratedMode"/>
<add name="ClientDependencyHandler" verb="*" path="DependencyHandler.axd" type="ClientDependency.Core.CompositeFiles.CompositeDependencyHandler, ClientDependency.Core" preCondition="integratedMode"/>
<add name="Telerik.Web.UI.WebResource" verb="*" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" preCondition="integratedMode"/>
<add name="Telerik.Web.UI.ChartHttpHandler" verb="*" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4"/>
<add name="SitemapHandler" path="Sitemap.aspx" verb="*" type="DotNetNuke.Services.Sitemap.SitemapHandler, DotNetNuke" preCondition="integratedMode"/>
<add name="HtmTemplateFileHandler" verb="*" path="*.htmtemplate" type="DotNetNuke.HtmlEditor.TelerikEditorProvider.HtmTemplateFileHandler, DotNetNuke.HtmlEditor.TelerikEditorProvider" preCondition="integratedMode"/>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</handlers>
<validation validateIntegratedModeConfiguration="false"/>
</system.webServer>
<system.web>
<!-- HttpModules for Common Functionality -->
<httpModules>
<!-- add name="Authentication" type="DotNetNuke.HttpModules.AuthenticationModule, DotNetNuke.HttpModules.Authentication"/-->
<add name="Compression" type="DotNetNuke.HttpModules.Compression.CompressionModule, DotNetNuke.HttpModules"/>
<add name="RequestFilter" type="DotNetNuke.HttpModules.RequestFilter.RequestFilterModule, DotNetNuke.HttpModules"/>
<add name="UrlRewrite" type="DotNetNuke.HttpModules.UrlRewriteModule, DotNetNuke.HttpModules"/>
<add name="Exception" type="DotNetNuke.HttpModules.Exceptions.ExceptionModule, DotNetNuke.HttpModules"/>
<add name="UsersOnline" type="DotNetNuke.HttpModules.UsersOnline.UsersOnlineModule, DotNetNuke.HttpModules"/>
<add name="DNNMembership" type="DotNetNuke.HttpModules.Membership.MembershipModule, DotNetNuke.HttpModules"/>
<add name="Personalization" type="DotNetNuke.HttpModules.Personalization.PersonalizationModule, DotNetNuke.HttpModules"/>
<add name="Analytics" type="DotNetNuke.HttpModules.Analytics.AnalyticsModule, DotNetNuke.HttpModules"/>
<add name="ClientDependencyModule" type="ClientDependency.Core.Module.ClientDependencyModule, ClientDependency.Core"/>
<add name="MobileRedirect" type="DotNetNuke.HttpModules.MobileRedirectModule, DotNetNuke.HttpModules"/>
<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI"/>
</httpModules>
<httpHandlers>
<!-- This is for CAPTCHA support -->
<add verb="*" path="*.captcha.aspx" type="DotNetNuke.UI.WebControls.CaptchaHandler, DotNetNuke"/>
<!-- This is for Serving files, secure, insecure, from database -->
<add verb="*" path="LinkClick.aspx" type="DotNetNuke.Services.FileSystem.FileServerHandler, DotNetNuke"/>
<!-- This adds syndication support -->
<add verb="*" path="RSS.aspx" type="DotNetNuke.Services.Syndication.RssHandler, DotNetNuke"/>
<!-- This adds legacy support for the Logoff page -->
<add verb="*" path="Logoff.aspx" type="DotNetNuke.Services.Authentication.LogOffHandler, DotNetNuke"/>
<!-- ASP.NET AJAX support -->
<add path="User.aspx" verb="*" type="DotNetNuke.Services.UserProfile.UserProfilePageHandler, DotNetNuke"/>
<add verb="*" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI"/>
<add verb="*" path="DependencyHandler.axd" type="ClientDependency.Core.CompositeFiles.CompositeDependencyHandler, ClientDependency.Core"/>
<add verb="*" path="DependencyHandler.axd" type="ClientDependency.Core.CompositeFiles.CompositeDependencyHandler, ClientDependency.Core "/>
<add verb="*" path="Telerik.Web.UI.WebResource.axd" validate="false" type="Telerik.Web.UI.WebResource, Telerik.Web.UI"/>
<add verb="*" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="true"/>
<add verb="*" path="Sitemap.aspx" type="DotNetNuke.Services.Sitemap.SitemapHandler, DotNetNuke"/>
<add verb="*" path="*.htmtemplate" type="DotNetNuke.HtmlEditor.TelerikEditorProvider.HtmTemplateFileHandler, DotNetNuke.HtmlEditor.TelerikEditorProvider"/>
</httpHandlers>
...
</system.web>
EDIT3：第二級的擴張不工作在一個晴朗的網站太（我的意思是不是DotNetNuke的）
Edit4：我附加了一個樣本 http://ckpi-bg.com/sample.rar