[英]How to get the value of selected in repeater using linkbutton?
我的轉發器中有一個鏈接按鈕.. lnkEdit和lnkDelete ..我的問題是如何分配所選值並刪除它?
這是我的代碼:
protected void rptrInsurance_ItemCommand(object source, RepeaterCommandEventArgs e)
{
try
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
switch (e.CommandName)
{
case "Delete":
{
HCSInsurance oInsuranceDelete = new HCSInsurance();
Insurance oInsurance = new Insurance();
// oInsurance.InsuranceCode.ID = "2";
oInsuranceDelete.DeleteInsurance(oInsurance);
}
break;
case "Edit":
{
}
break;
default:
{
}
break;
}
}
}
catch (Exception ex)
{
}
}
asp.net
<asp:LinkButton ID="lnkEdit" runat="server" onclick="lnkEdit_Click" CommandName="Edit">Edit</asp:LinkButton> <asp:LinkButton
ID="lnkDelete" runat="server" onclick="lnkDelete_Click" CommandName="Delete" OnClientClick="if (!confirm('Are you sure do you want to delelte it?')) return false;">Delete</asp:LinkButton>
</td>
在鏈接按鈕中使用commandArgument。 例:
<asp:Repeater ID="rptrInsurance" runat="server"
OnItemCommand="rptrInsurance_ItemCommand">
<ItemTemplate>
<asp:LinkButton ID="lnkEdit" runat="server" CommandName="Edit" CommandArgument='<%# Eval("ID") %>'>Edit</asp:LinkButton>
<asp:LinkButton ID="lnkDelete" runat="server" CommandName="Delete" CommandArgument='<%# Eval("ID") %>' OnClientClick="if (!confirm('Are you sure do you want to delelte it?')) return false;">Delete</asp:LinkButton>
</ItemTemplate>
</asp:Repeater>
protected void rptrInsurance_ItemCommand(object source, RepeaterCommandEventArgs e)
{
switch (e.CommandName)
{
case "Delete":
{
HCSInsurance oInsuranceDelete = new HCSInsurance();
Insurance oInsurance = new Insurance();
oInsurance.InsuranceCode.ID = e.CommandArgument;
oInsuranceDelete.DeleteInsurance(oInsurance);
}
break;
case "Edit":
{
}
break;
default:
{
}
break;
}
}
按鈕上的CommandArgument
是可行的選項嗎?
如果沒有,您可以嘗試e.Item.DataItem
來獲取您單擊的數據綁定項的副本,然后應該能夠從中讀取ID嗎?
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