Hi,
I implemented a simple grid like your example : http://demos.telerik.com/ASPNET/prometheus/Grid/Examples/DataEditing/AllEditableColumns/DefaultCS.aspx
The problems are:
- When i click on the button refresh in the header of the grid, i can see the RadAjaxLoadingPanel but nothing append.
- When i click on the button delete, the row is deleted from my list of object but the grid is not refreshed.
Any idee of the problem?
Code aspx:
Code C#:
Extra question: how can i change the text of the button of a RadWindowManager?
Thanks.
I implemented a simple grid like your example : http://demos.telerik.com/ASPNET/prometheus/Grid/Examples/DataEditing/AllEditableColumns/DefaultCS.aspx
The problems are:
- When i click on the button refresh in the header of the grid, i can see the RadAjaxLoadingPanel but nothing append.
- When i click on the button delete, the row is deleted from my list of object but the grid is not refreshed.
Any idee of the problem?
Code aspx:
<asp:Panel ID="PanelOverviewAddressType" runat="server" SkinID="PageContent"> |
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager> |
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> |
<AjaxSettings> |
<telerik:AjaxSetting AjaxControlID="RadGrid1"> |
<UpdatedControls> |
<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1"/> |
</UpdatedControls> |
</telerik:AjaxSetting> |
</AjaxSettings> |
</telerik:RadAjaxManager> |
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" Width="75px" Transparency="25"> |
<img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' style="border:0;" /> |
</telerik:RadAjaxLoadingPanel> |
<telerik:RadGrid ID="RadGrid1" runat="server" Skin="Vista" |
GridLines="None" AllowPaging="True" AllowSorting="True" Width="100%" AutoGenerateColumns="False" |
ShowStatusBar="false" OnPreRender="RadGrid1_PreRender" |
OnNeedDataSource="RadGrid1_NeedDataSource" |
OnUpdateCommand="RadGrid1_UpdateCommand" |
OnInsertCommand="RadGrid1_InsertCommand" |
OnDeleteCommand="RadGrid1_DeleteCommand"> |
<MasterTableView GridLines="None" Width="100%" CommandItemDisplay="Top" DataKeyNames="AddressTypeId"> |
<RowIndicatorColumn> |
<HeaderStyle Width="20px" /> |
</RowIndicatorColumn> |
<ExpandCollapseColumn> |
<HeaderStyle Width="20px" /> |
</ExpandCollapseColumn> |
<Columns> |
<telerik:GridBoundColumn UniqueName="AddressTypeId" HeaderText="ID" DataField="AddressTypeId"> |
<HeaderStyle Width="20px" /> |
</telerik:GridBoundColumn> |
<telerik:GridBoundColumn UniqueName="Name" HeaderText="Name" DataField="Name"> |
</telerik:GridBoundColumn> |
<telerik:GridBoundColumn UniqueName="CultureId" HeaderText="Ui Culture" DataField="CultureId" Visible="false"> |
</telerik:GridBoundColumn> |
<telerik:GridBoundColumn UniqueName="AddressTypeCultureName" HeaderText="Ui Culture" DataField="AddressTypeCultureName"> |
</telerik:GridBoundColumn> |
<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" HeaderText="Actions" ButtonType="ImageButton"> |
</telerik:GridEditCommandColumn> |
<telerik:GridButtonColumn UniqueName="DeleteColumn" Text="Delete" CommandName="Delete" ButtonType="ImageButton" ConfirmText="Do you want to delete this Address type?" ConfirmDialogType="RadWindow" ConfirmTitle="Delete"> |
</telerik:GridButtonColumn> |
</Columns> |
<EditFormSettings UserControlName="Views/CMSAddressTypeForm.ascx" EditFormType="WebUserControl"> |
<EditColumn UniqueName="EditCommandColumn1"></EditColumn> |
</EditFormSettings> |
</MasterTableView> |
<FilterMenu EnableTheming="True" Skin="WebBlue"> |
<CollapseAnimation Duration="200" Type="OutQuint" /> |
</FilterMenu> |
</telerik:RadGrid> |
<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Skin="Vista"> |
</telerik:RadWindowManager> |
</asp:Panel> |
Code C#:
/// <summary> |
/// Delete an AddressType |
/// </summary> |
/// <param name="sender">object</param> |
/// <param name="e">GridItemEventArgs</param> |
protected void RadGrid1_DeleteCommand(object sender, GridCommandEventArgs e) |
{ |
var item = (GridDataItem)e.Item; |
string addressTypeIdStr = item.OwnerTableView.DataKeyValues[item.ItemIndex]["AddressTypeId"].ToString(); |
try |
{ |
int _addressTypeId = int.Parse(addressTypeIdStr); |
var _addressType = new AddressType(_addressTypeId); |
if (ViewState["AddressTypeList"] != null) |
{ |
var _list = (List<AddressType>)ViewState["AddressTypeList"]; |
_list.Remove(_addressType); |
ViewState["AddressTypeList"] = _list; |
} |
_addressType.Delete(); |
} |
catch (Exception ex) |
{ |
SetCanceled("Unable to delete this address type. Raison: " + ex.Message); |
e.Canceled = true; |
} |
} |
/// <summary> |
/// |
/// </summary> |
/// <param name="source">object</param> |
/// <param name="ex">GridNeedDataSourceEventArgs</param> |
protected void RadGrid1_NeedDataSource(object source, GridNeedDataSourceEventArgs ex) |
{ |
if (ViewState["AddressTypeList"] != null) |
{ |
var _list = (List<AddressType>)ViewState["AddressTypeList"]; |
RadGrid1.DataSource = _list; |
} |
} |
Extra question: how can i change the text of the button of a RadWindowManager?
Thanks.