Question

这个问题有点棘手，但无论如何它在这里，所以我有一个有三列的gridview，其中两列是布尔复选框。我想要做的是当用户在编辑/更新模式下单击按钮时我想将两个框都设置为true或1.那么我该怎么做呢？帮助将不胜感激!!提前谢谢！

我在编辑模式下的代码示例：

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" 
            AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="reservationid, bookid, EmployeeID" 
            DataSourceID="bookreservationDataSource">
            <Columns>

                <asp:CommandField ButtonType="Button" ShowEditButton="True" 
                    ShowSelectButton="true"/>

                <asp:BoundField DataField="booktitle" HeaderText="Title" 
                    ReadOnly="true" SortExpression="booktitle" />

                <asp:BoundField DataField="EmployeeID" HeaderText="Employee ID" 
                    ReadOnly="true" SortExpression="EmployeeID" />

                <asp:BoundField DataField="reservedate" HeaderText="Reserve date" 
                    SortExpression="reservedate" />

                <asp:CheckBoxField DataField="isapproved" HeaderText="Approved" 
                    SortExpression="isapproved" />

                <asp:CheckBoxField DataField="isdeleted" HeaderText="Deleted" 
                    SortExpression="isdeleted" />

            </Columns>
        </asp:GridView>

我想在设置“编辑”之类的按钮时将两个复选框字段'isapproved'和'isdeleted'设置为true。

Answer 1

你可以这样做......

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Edit")
    {
        GridViewRow row = (GridViewRow)(((Button)e.CommandSource).NamingContainer);
        ((CheckBox)row.FindControl("FirstCheckBox")).Checked = true;
        ((CheckBox)row.FindControl("SecondCheckBox")).Checked = true;
        GridView1.UpdateRow(row.RowIndex,true);
    }
}

按钮单击以在gridview中将复选框设置为true

1 个答案: