Question

我使用GridView以可编辑格式显示某些数据。但是当我编辑GridView行时，我没有获得可编辑文本框的值。我再次得到旧的价值。请任何人给出一些建议。在此先感谢...

Aspx代码：

var Animal = {
  speak() {
    console.log(this.name + ' makes a noise.');
  }
};

class Dog {
  constructor(name) {
    this.name = name;
  }
}

// If you do not do this you will get a TypeError when you invoke speak
Object.setPrototypeOf(Dog.prototype, Animal);

var d = new Dog('Mitzie');
d.speak(); // Mitzie makes a noise.

C＃代码：

<asp:GridView ID="grdAppSetting" AutoGenerateEditButton="true" AutoGenerateDeleteButton="true" HeaderStyle-BackColor="#1abc9c" HeaderStyle-ForeColor="White" CssClass="t-transform m-t-30" HeaderStyle-BorderWidth="5px"
            runat="server" OnRowCancelingEdit="grdAppSetting_RowCancelingEdit1" OnRowDeleting="grdAppSetting_RowDeleting" OnRowUpdating="grdAppSetting_RowUpdating"
            OnRowEditing="grdAppSetting_RowEditing" AutoGenerateColumns="false" BorderColor="#1abc9c"> 
            <Columns>
                <asp:BoundField DataField="Key Name" HeaderText="Key Name" ReadOnly="true" ItemStyle-CssClass="p-l-10" ItemStyle-Width="100" />
                <asp:BoundField DataField="Value"  HeaderText="Value" ItemStyle-Height="40px" ItemStyle-Width="50%" ItemStyle-CssClass="p-l-10" ControlStyle-CssClass="form-control" />
            </Columns>
        </asp:GridView>

以下行中出现问题，

 protected void grdAppSetting_RowUpdating(object sender, GridViewUpdateEventArgs e)
        {
            string Value = ((grdAppSetting.Rows[e.RowIndex].Cells[2].Controls[0]) as TextBox).Text;
            string KeyName = grdAppSetting.Rows[e.RowIndex].Cells[1].Text;
            if (appSettingsSection != null)
            {
                appSettingsSection.Settings[KeyName].Value = Value;
                configuration.Save();
            }
            grdAppSetting.EditIndex = -1;
            BindAppSettingGrid();
        }

获取可编辑的文本框值是否正确???

使用ASP.Net中的BoundField列编辑GridView

0 个答案: