Vertical scroll bar of gridpanel can not be shown automatically.

[Santon_Lee]

Hi,

The following is my code.

<ext:Viewport ID="Viewport1" runat="server" Layout="ColumnLayout">
    <Items>
        <ext:GridPanel ID="gp1" runat="server" ColumnWidth="0.4" AutoScroll="true">
            ......
        </ext:GridPanel>
        <ext:GridPanel ID="gp2" runat="server" ColumnWidth="0.6" AutoScroll="true">
            ......
        </ext:GridPanel>
    </Items>
</ext:ViewPort>

If the number of records more than the page size of the GridPanel, no vertical scroll bar is shown. In order to show the vertical scroll bar, I try to put the gridpanel into a panel. Here is my code.

<ext:Viewport ID="Viewport1" runat="server" Layout="ColumnLayout">
    <Items>
        <ext:Panel ID="pnl1" runat="server" ColumnWidth="0.4" Layout="FitLayout" AutoScroll="true">
            <Items>
                <ext:GridPanel ID="gp1" runat="server" ColumnWidth="0.4" AutoScroll="true">
                    ......
                </ext:GridPanel>
            </Items>
        </ext:Panel>
        <ext:Panel ID="pnl2" runat="server" ColumnWidth="0.6" Layout="FitLayout" AutoScroll="true">
            <Items>
                <ext:GridPanel ID="gp2" runat="server" ColumnWidth="0.6" AutoScroll="true">
                    ......
                </ext:GridPanel>
            </Items>
        </ext:Panel>
    </Items>
</ext:ViewPort>

The vertical scroll bar is also not shown. Who can tell me the reason, what should I do? Thanks a lot.

By the way, I tested several times. If I set the the gridpanel's height, the vertical scroll bar will appear automatically. But I don't know the actual value of height. If anyone has other solutions, please help me. This issue is due to the upgrade from 1.x to 2.4.