Question

我有一个简单的GridView启用了编辑，但是当我点击edit按钮时，宽度不会包裹在包装器中。如何更改编辑模板的宽度？以下是基本代码和附图。

 <asp:GridView ID="GridView2" runat="server" AllowSorting="True" 
    AutoGenerateColumns="False" CellPadding="4" DataKeyNames="Id" 
    DataSourceID="SqlDataSource1" ForeColor="#333333" GridLines="None">
         <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
         <Columns>
             <asp:CommandField ShowEditButton="True" />
             <asp:BoundField DataField="Id" HeaderText="Id" InsertVisible="False" 
                 ReadOnly="True" SortExpression="Id" />
             <asp:BoundField DataField="ztag" HeaderText="ztag" SortExpression="ztag" />
             <asp:BoundField DataField="item" HeaderText="item" SortExpression="item" />
             <asp:BoundField DataField="manu" HeaderText="manu" SortExpression="manu" />
             <asp:BoundField DataField="model" HeaderText="model" SortExpression="model" />
             <asp:BoundField DataField="serial" HeaderText="serial" 
                 SortExpression="serial" />
             <asp:BoundField DataField="location" HeaderText="location" 
                 SortExpression="location" />
             <asp:BoundField DataField="division" HeaderText="division" 
                 SortExpression="division" />

         </Columns>
         <EditRowStyle BackColor="#999999" />
         <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
         <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
         <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
         <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
         <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
         <SortedAscendingCellStyle BackColor="#E9E7E2" />
         <SortedAscendingHeaderStyle BackColor="#506C8C" />
         <SortedDescendingCellStyle BackColor="#FFFDF8" />
         <SortedDescendingHeaderStyle BackColor="#6F8DAE" />
</asp:GridView>

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Answer 1

您可以将_RowEditing事件添加到Gridview，并在该代码中设置gridview列的宽度。

将其添加到gridview标记中。

OnRowEditing="GridView2_RowEditing"

这就在你的代码背后。

protected void GridView2_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView2.Columns[0].ItemStyle.Width = Unit.Percentage(20);
//etc>
}

如果它不能打球，请在Gridview的PreRender事件中进行。您可以设置变量以确定是否处于编辑模式，并设置所有列的宽度以适应。啊，我看到你很幸运，得到了某人的投票！

在GridView EditRowStyle上更改宽度

1 个答案: