Come mai non genera l'evento EDIT?

[deus81]

Ciao raga!
Il problema non sono ancora riuscito a risolverlo quindi provo a roproporvi il quesito:
Non genera l'evento edit con DataList!

<ItemTemplate>
Indirizzo:
<%# Container.DataItem("IDARTICOLO") %>


Città:
<%# Container.DataItem("IDVERSIONE") %>
(<%# Container.DataItem("PREZZOVENDITA")%>)

<asp:Button CommandName="EditCommand" Text="Edit" Runat="server" ID="Button1" />
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox BackColor=#ffff00 Text='<%# Container.DataItem("IDARTICOLO") %>' ID=txtIDARTICOLO Runat=server>


</asp:TextBox>
Indirizzo:
<asp:TextBox BackColor=#ffff00 Text='<%# Container.DataItem("IDVERSIONE") %>' ID="txtIDVERSIONE" Runat=server>


</asp:TextBox>
Città:
<asp:TextBox Text='<%# Container.DataItem("PREZZOVENDITA") %>' ID="txtPREZZOVENDITA" Runat=server>


</asp:TextBox>
<asp:Button CommandName="Update" Text="Update" Runat="server"></asp:Button>
<asp:Button CommandName="Cancel" Text="Cancel" runat="server"></asp:Button>
</EditItemTemplate>

[Umanista]

Impostando il datalist hai scritto qualcosa del genere?

<asp:datalist ID="mioDatalist"
DataKeyField="ID"
OnDeleteCommand="cancella_DeleteCommand"
OnUpdateCommand="aggiorna_UpdateCommand"
OnEditCommand="modifica_EditCommand"
OnCancelCommand="annulla_CancelCommand"
runat="server">

e hai impostato le relative subroutine?

[deus81]

Il dataList:
<asp:datalist id="listCustomer" style="Z-INDEX: 101; LEFT: 15px; POSITION: absolute; TOP: 19px" runat="server" Font-Size="XX-Small" Width="189" Height="556" BorderStyle="Ridge" BorderWidth="3px" CellPadding="5" OnEditCommand="listCustomer_EditCommand" OnItemCommand="listCustomer_ItemCommand">

E queste le routine:


Private Sub listCustomer_UpdateCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs ) Handles listCustomer.UpdateCommand

End Sub

Private Sub listCustomer_CancelCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs ) Handles listCustomer.CancelCommand

End Sub

Sub listCustomer_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs ) Handles listCustomer.ItemCommand

End Sub

Private Sub listCustomer_EditCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs ) Handles listCustomer.EditCommand

End Sub


Ma qnd clicco sul pulsante edit non riesco a generare l'evento!

[zampa28]

Ma la pagina viene ricaricata o no?

[deus81]

Non viene catturato l'evento edit,e di conseguenza non compaiono i pulsanti Update e Cancel.

[Umanista]

Private Sub listCustomer_EditCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataListCommandEventArgs ) Handles

listCustomer.EditCommand = e.Item.ItemIndex

'Qui aggiungi una Sub che estrae i dati dal db

End Sub