Questions on UI for ASP.NET AJAX Forum

2 answers

312 views

[Solved] The current EditFormType does not support the requested editing capabilities

I have a RadGrid that is populated in the code-behind with a DataTable. The grid has an edit FormTemplate:

<telerik:RadGrid ID="rgFileList" runat="server" OnItemCommand="rgFileList_ItemCommand">

<MasterTableView HorizontalAlign="Right">

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table style="width: 85%" align="center">

<tr>

<td style="width: 35%" align="right" >Description: </td>

<td style="width: 65%">

<asp:TextBox ID="txtDescription" runat="server" Text='<%# Bind("description") %>'></asp:TextBox>

</td>

</tr>

<tr><tdcolspan="2"> </td></tr>

<tr>

<td colspan="2" align="center">

<asp:Button ID="btnUpdate" runat="server" Text="Update" CommandName="Update" />

<asp:Button ID="btnCancel" runat="server" Text="Cancel" CommandName="Cancel" />

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

When I click the 'Edit' button on a row, the edit form pops up, I enter the Description textbox, and click the Update button. Control goes to

rgFileList_ItemCommand where the code is:

protected void rgFileList_ItemCommand(object source, GridCommandEventArgs e)

{

string strCommand = e.CommandName.ToUpper().Trim();

if (strCommand == "UPDATE")

{

GridEditableItem grdSelected = (GridEditableItem)e.Item;

string filename = grdSelected.GetDataKeyValue("filename").ToString().Trim();

TextBox tb = (TextBox)grdSelected.FindControl("txtDescription");

string description = tb.Text.ToString().Trim();

the problem is that the TextBox value is the original value of description for that row, not the new value typed into the textbox. Why? Can't figure out why it does not result in the new value.
The GridEditableItem grdSelected object is showing:

EditManager = 'grdSelected.EditManager' threw an exception of type 'Telerik.Web.UI.GridBindingException'GridEditableItem

{"The current EditFormType does not support the requested editing capabilities."}

Grid

answered on 14 Feb 2012

1 answer

138 views

Grid / Automatic Operations

Hi together,

I have a question about the RadGrid. I have now created a RadGrid with a Edit, Delete and Add new Record Button. The Edit Mask shows fine, but if I Edit a record it dosn't update it. When I debug I see that it doesnt't run my Update Method in my Code.

Below my apsx and my methods.

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="radGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="radGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadioButton1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadioButton2" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadioButton2">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadioButton1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="CheckBox1">

<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" AutoGenerateEditColumn="True" DataSourceID="objectDataSource1"

runat="server" GridLines="None" Skin="Office2010Blue">

<MasterTableView AllowAutomaticUpdates="True" AllowAutomaticInserts="True" CommandItemDisplay="Top"

DataSourceID="ObjectDataSource1">

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

<ItemStyle CssClass="MyImageButton" />

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn ConfirmText="Delete this product?" ConfirmDialogType="RadWindow"

ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete"

UniqueName="DeleteColumn">

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings ColumnNumber="2" CaptionDataField="Address" CaptionFormatString="Edit properties of Address Case Relations">

<FormTableItemStyle Wrap="False"></FormTableItemStyle>

<FormCaptionStyle CssClass="EditFormHeader"></FormCaptionStyle>

<FormMainTableStyle GridLines="None" CellSpacing="0" CellPadding="3" BackColor="White" Width="100%" />

<FormTableStyle CellSpacing="0" CellPadding="2" Height="110px" BackColor="White" />

<FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>

<EditColumn ButtonType="ImageButton" InsertText="Insert Order" UpdateText="Update record" UniqueName="EditCommandColumn1" CancelText="Cancel edit"/>

<FormTableItemStyle Wrap="False"></FormTableItemStyle>

<FormCaptionStyle CssClass="EditFormHeader"></FormCaptionStyle>

<FormMainTableStyle GridLines="None" CellSpacing="0" CellPadding="3" BackColor="White" Width="100%" />

<FormTableStyle CellSpacing="0" CellPadding="2" Height="110px" BackColor="White" />

<FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>

<EditColumn ButtonType="ImageButton" InsertText="Insert Order" UpdateText="Update record" UniqueName="EditCommandColumn1" CancelText="Cancel edit">

</EditColumn>

<FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>

<PopUpSettings ScrollBars="None" />

</EditFormSettings>

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn Resizable="False" Visible="False">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

</MasterTableView>

</telerik:RadGrid>

<asp:ObjectDataSource ID="objectDataSource1" TypeName="ESTV.A3.Logic.AddressCaseRelationBll" SelectMethod="Select" UpdateMethod="Update" InsertMethod="Insert" DeleteMethod="Delete" runat="server"

OldValuesParameterFormatString="original_{0}">

<SelectParameters>

<asp:QueryStringParameter Name="addressId" Type="String" Direction="Input" QueryStringField="id">

</asp:QueryStringParameter>

</SelectParameters>

<UpdateParameters>

<asp:Parameter Name="id" Type="String" />

<asp:Parameter Name="NotificationDate" Type="DateTime" />

<asp:Parameter Name="NoticeOfReceipt" Type="Boolean" />

</UpdateParameters>

<InsertParameters>

<asp:Parameter Name="id" Type="String" />

<asp:Parameter Name="NotificationDate" Type="DateTime" />

<asp:Parameter Name="NoticeOfReceipt" Type="Boolean" />

</InsertParameters>

<DeleteParameters>

<asp:Parameter Name="id" Type="String"/>

</DeleteParameters>

</asp:ObjectDataSource>

And here my Code

public List<AddressCaseRelation> Select(string addressId)

{

////TODO: validation and error handling

Guid guidId = new Guid(addressId);

return entityDao.GetByAddressId(guidId);

}

public void Update(string id, bool noticeOfReceipt, DateTime notificationDate)

{

Guid guidId = new Guid(id);

AddressCaseRelation addressCaseRelation = entityDao.GetById(guidId);

addressCaseRelation.NoticeOfReceipt = noticeOfReceipt;

addressCaseRelation.NotificationDate = notificationDate;

entityDao.Update(addressCaseRelation);

entityDao.CommitChanges();

}

public void Insert(string id, bool noticeOfReceipt, DateTime notificationDate)

{

Guid guidId = new Guid(id);

AddressCaseRelation addressCaseRelation = entityDao.GetById(guidId);

addressCaseRelation.NoticeOfReceipt = noticeOfReceipt;

addressCaseRelation.NotificationDate = notificationDate;

entityDao.Update(addressCaseRelation);

entityDao.CommitChanges();

}

public void Delete(string id)

{

Guid guidId = new Guid(id);

AddressCaseRelation addressCaseRelation = entityDao.GetById(guidId);

entityDao.Delete(addressCaseRelation);

entityDao.CommitChanges();

}

I have also the same problem if i click the Add new Record Button, the form doesnt appear. What is here wrong?
Regards and thanks

Grid

answered on 14 Feb 2012

4 answers

1.7K+ views

tooltip on hover of radgrid column label

Hello all,

I am new to using telerik rad controls and i am really excited now to use them. Can anybody post a sample code on how to attach the tooltip to a label which is the first template column in my radgrid. Hovering over this competencyname should display its corresponding info. Can i get a sample code here.

code

<telerik:GridTemplateColumn>

<asp:Label ID="lblComp" Text='<% #Eval("CompetencyName") %>' runat="server"></asp:Label>

<telerik:RadToolTipManager runat="server" ID="RadToolTip3" Height="240px" Width="500px"

TargetControlID="lblComp" IsClientID="true" OffsetY="4" Sticky="true" Animation="Fade"

Position="BottomCenter" RelativeTo="Element" Skin="Telerik" OnAjaxUpdate="OnAjaxUpdate">

</telerik:RadToolTipManager>

</ItemTemplate>

</telerik:GridTemplateColumn>

I have just tried displaying a tooltip with some text but nothing is being displayed.please help i did not understand the sample already provided by telerik.
I am developing dnn modules

Thanks,
Sandeep.M

ToolTip

answered on 14 Feb 2012

3 answers

178 views

[RaEditor] Document Manager displays 'There was an error in the callback' message.

Hi,

I am using Telerik.Web.UI rev 2011.1.315.35. I have met a strange issue — opening the Document Manager and navigating to one specific folder causes Document Mamanger to display the following error message:

There was an error in the callback.