[英]How to call a command of a rad grid
我有一個帶有以下代碼的rad網格
<telerik:GridTemplateColumn>
<ItemTemplate>
<asp:LinkButton ID="Delete" Text="Remove »"
CommandArgument='<%# Eval("ApartmentId") %>'
CommandName="RemoveItem" CssClass="Button" runat="server" />
</ItemTemplate>
</telerik:GridTemplateColumn>
和.CS代碼如下
protected void radGrid_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Page")
{
}
else
{
if (e.CommandName == "RemoveItem")
{
Apartments apartAdmin = new Apartment();
bool deleted = apartAdmin.Delete(int.Parse(e.CommandArgument.ToString());
if (deleted)
{
radGrid.Rebind();
}
}
}
}
我的問題是,當我調試它時,例如說我向該事件添加了斷點,它將永遠不會被觸發,就像它由於某種原因而看不到該事件一樣……任何人都可以看到問題所在嗎? 這是頂部網格的標記
<telerik:RadGrid ID="radGrid" ShowFooter="true" ShowHeader="true" CaptionAlign="Left"
runat="server" ForeColor="Black" CellPadding="4" AutoGenerateColumns="False"
CssClass="Grid" Width="100%" GridLines="None" OnRowCommand="radGrid_RowCommand"
OnNeedDataSource="radGrid_NeedDataSource" AllowPaging="True" AllowSorting="true">
<MasterTableView DataKeyNames="ApartmentID,ApartmentTypeID">
<CommandItemSettings ShowRefreshButton="true" ShowAddNewRecordButton="false" />
<Columns>
<telerik:GridTemplateColumn>
<ItemTemplate>
<asp:LinkButton ID="Delete" Text="Remove »"
CommandArgument='<%# Eval("ApartmentId") %>'
CommandName="RemoveItem" CssClass="Button" runat="server" />
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
<NoRecordsTemplate>
No related items found</NoRecordsTemplate>
</MasterTableView>
<FooterStyle CssClass="FooterStyle" />
<ItemStyle CssClass="RowStyle" />
<HeaderStyle CssClass="HeaderStyle" />
<AlternatingItemStyle CssClass="AlternatingRowStyle" />
<PagerStyle CssClass="PagerStyle" FirstPageText="First" LastPageText="Last" Mode="NextPrevAndNumeric"
AlwaysVisible="true" />
</telerik:RadGrid>
您在itemtemplate內有一個linkbutton,在linkbutton本身上為OnClick添加一個處理程序,事件肯定會被觸發。
例如:
protected void LinkButton1_Click(Object sender, EventArgs
{
LinkButton button = sender as LinkButton;
Apartments apartAdmin = new Apartment();
bool deleted = apartAdmin.Delete(int.Parse(button.CommandArgument.ToString());
if (deleted)
{
radGrid.Rebind();
}
}
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