Ext.Net GridPanel過濾器不工作

Question

我有一個分機：GridPanel。

第一列的過濾器工作正常，但它也爲所有其他列加載相同的過濾器，並且它們都過濾第一列。

能否請你看看我的GridPanel

<ext:GridPanel ID="GridPanelStudentHistory" runat="server" StoreID="StoreStudentHistory" StripeRows="true" Header="true" Title="Students" Border="true" AutoHeight="true" AutoWidth="true"> 
    <LoadMask ShowMask="false" /> 
    <ColumnModel ID="ColumnModel2" runat="server"> 
     <Columns> 
      <ext:Column runat="server" ColumnID="StudentNo" Header="Student Number" Sortable="true" Width="150px" DataIndex="StudentNo" /> 
      <ext:Column runat="server" ColumnID="StudentName" Header="Student Name" Sortable="true" Width="250px" DataIndex="StudentName" /> 
      <ext:Column runat="server" ColumnID="StudentSurname" Header="Student Surname" Sortable="true" Width="250px" DataIndex="StudentSurname" /> 
      <ext:Column runat="server" ColumnID="AbsentDays" DataIndex="AbsentDays" Header="Absent Days" Width="50" Sortable="true"/> 
      <ext:Column runat="server" ColumnID="marks" DataIndex="marks" Header="Marks" Align="Right" Width="150" Sortable="false"/> 
     </Columns> 
    </ColumnModel> 
    <View> 
     <ext:GridView ID="GridView2" runat="server" DeferEmptyText="false" EmptyText="No Items Available At This Moment" /> 
    </View> 
    <Plugins> 
     <ext:GridFilters runat="server" ID="GridFilters3" Local="true"> 
      <Filters> 
       <ext:NumericFilter DataIndex="StudentNo" /> 
       <ext:StringFilter DataIndex="StudentName" /> 
       <ext:StringFilter DataIndex="StudentSurname" /> 
      </Filters> 
     </ext:GridFilters> 
    </Plugins> 
    <BottomBar> 
     <ext:PagingToolbar ID="PagingToolBar1" runat="server" StoreID="StoreStudentHistory" PageSize="50" 
      HideRefresh="true" DisplayInfo="true" DisplayMsg="Displaying Students {0} - {1} of {2}" /> 
    </BottomBar> 
</ext:GridPanel> 

Answer 1

我不明白，好會發生什麼。

你可以開始一個新的論壇線程與全樣本重現在這裏？ http://forums.ext.net/forumdisplay.php?18-2-x-Help