Telerik Radgrid的CRUD操作(插入,更新,删除)通过MVP模式
本文关键字:删除 更新 通过 模式 MVP 插入 Radgrid CRUD 操作 Telerik | 更新日期: 2023-09-27 18:36:33
我在 ASP.Net 页面中有一个Telerik RadGrid,我想在MVP模式的演示器中处理CRUD事件处理程序。
// ASPX page
<telerik:RadGrid ID="RadGrid1" runat="server"
onupdatecommand="RadGrid1_UpdateCommand">
</telerik:RadGrid>
// Asp.Net Code Behind
protected void RadGrid1_UpdateCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
// do update
}
我的答案非常简单,根据我的搜索,我们必须在演示器中处理网格的事件(InsertCommand,UpdateCommand,DeleteCommand),如下所示:
// view interface
public interface IGridView
{
Telerik.Web.UI.RadGrid myGrid { get; }
}
// presenter
protected readonly IGridView _view;
public GridPresenter(IGridView view)
{
_view = view;
_view.myGrid.UpdateCommand += new Telerik.Web.UI.GridCommandEventHandler(onUpdateCommand);
_view.myGrid.InsertCommand += new Telerik.Web.UI.GridCommandEventHandler(onInsertCommand);
_view.myGrid.EditCommand += new Telerik.Web.UI.GridCommandEventHandler(onEditCommand);
}
private void onUpdateCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
// Code for updating
}
private void onInsertCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
// Code for inserting
}
private void onEditCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
// Code for editcommand
}