使用分页ObjectDataSource时DevExpress AspxGridView客户端SelectionChanged问题

发布于 2024-08-26 05:59:28 字数 1318 浏览 7 评论 0原文

上下文如下：一个具有服务器端分页/过滤/排序机制的DexExpress AspxGridView（使用ObjectDataSource）。

我的过滤机制一直存在问题（请参阅此堆栈）。

现在，我遇到的问题是：客户端事件在数据源事件之间被破坏。：哦。让我解释一下会发生什么：如果我更改页面（或与此相关的排序/过滤器），然后从网格中选择一行，客户端 SelectionChanged 事件会很好地触发。如果我更改页面（或排序/过滤器），该事件将不再触发。相反，在服务器端，我收到“方法或操作未实现”异常，并显示以下堆栈跟踪：

    at DevExpress.Web.Data.WebDataProviderBase.GetListSouceRowValue(Int32 listSourceRowIndex, String fieldName)
   at DevExpress.Web.Data.WebDataProxy.GetListSourceRowValue(Int32 listSourceRowIndex, String fieldName)
   at DevExpress.Web.Data.WebDataProxy.GetKeyValueCore(Int32 index, GetKeyValueCallback getKeyValue)
   at DevExpress.Web.Data.WebDataSelectionBase.GetSelectedValues(String[] fieldNames, Int32 visibleStartIndex, Int32 visibleRowCountOnPage)
   at DevExpress.Web.Data.WebDataProxy.GetSelectedValues(String[] fieldNames)
   at DevExpress.Web.ASPxGridView.ASPxGridView.FBSelectFieldValues(String[] args)
   at DevExpress.Web.ASPxGridView.ASPxGridView.GetCallbackResultCore()
   at DevExpress.Web.ASPxGridView.ASPxGridView.GetCallbackResult()
   at DevExpress.Web.ASPxClasses.ASPxWebControl.System.Web.UI.ICallbackEventHandler.GetCallbackResult()

我做错了什么吗？

任何帮助将不胜感激。

原文

The context is as follows:
One DexExpress AspxGridView with a server-side paging/filtering/sorting mechanism (using ObjectDataSource).

I've been having problems with the filter mechanism ( see this stack ).

Now, the problem I'm having is this: the client-side events get mangled between DataSource events. :O .
Let me explain what happens: if I change the page (or sort/filter for that matter), then, select one row from the grid, the client-side SelectionChanged event fires well. If I change the page (or sort/filter), the event doesn't fire anymore. Instead, on the server side, I get a "The method or operation is not implemented" exception with the following stack-trace:

    at DevExpress.Web.Data.WebDataProviderBase.GetListSouceRowValue(Int32 listSourceRowIndex, String fieldName)
   at DevExpress.Web.Data.WebDataProxy.GetListSourceRowValue(Int32 listSourceRowIndex, String fieldName)
   at DevExpress.Web.Data.WebDataProxy.GetKeyValueCore(Int32 index, GetKeyValueCallback getKeyValue)
   at DevExpress.Web.Data.WebDataSelectionBase.GetSelectedValues(String[] fieldNames, Int32 visibleStartIndex, Int32 visibleRowCountOnPage)
   at DevExpress.Web.Data.WebDataProxy.GetSelectedValues(String[] fieldNames)
   at DevExpress.Web.ASPxGridView.ASPxGridView.FBSelectFieldValues(String[] args)
   at DevExpress.Web.ASPxGridView.ASPxGridView.GetCallbackResultCore()
   at DevExpress.Web.ASPxGridView.ASPxGridView.GetCallbackResult()
   at DevExpress.Web.ASPxClasses.ASPxWebControl.System.Web.UI.ICallbackEventHandler.GetCallbackResult()

Am I doing something wrong?

Any help will be much appreciated.

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