This is a migrated thread and some comments may be shown as answers.

[Solved] Editor content in Grid

7 Answers 193 Views

Editor

This is a migrated thread and some comments may be shown as answers.

Daniel asked on 01 May 2009, 12:22 AM

Hi. I've placed a RadEditor inside a RadGrid EditFormSettings FormTemplate. The editor shows up fine but I can't set the content. I've looked at the following article but it comes back with an error 500 Internal Error. And intellisense doesn't recognise 'Content' anyway.

http://www.telerik.com/support/kb/aspnet-ajax/grid/using-radeditor-as-editor-in-template-column-of-radgrid.aspx

Also trying to bind it in the <Content></Content> tags returns an error that it doesn't allow child objects. Thanks.

Daniel

7 Answers, 1 is accepted

answered on 05 May 2009, 02:16 AM

Hi Rumen. This may have worked in previous versions of RadEditor but not the Q1 2009 version. As soon as you type it into the editor, this comes up:

Message 1 Validation (ASP.Net): Attribute 'Content' is not a valid attribute of element 'RadEditor'. C:\Documents and Settings\danielb\Local Settings\Temp\VWDWebCache\ha-dev01\news\Default.aspx 70 98 http://ha-dev01/

Daniel

answered on 05 May 2009, 02:22 AM

Thanks for the reply Paul. Unfortunately it didn't work for me. Both come back with something similar to this:

Error 1 The 'Html' property cannot be set declaratively. C:\Documents and Settings\danielb\Local Settings\Temp\VWDWebCache\ha-dev01\news\Default.aspx 69

--- and ---

Message 2 Validation (ASP.Net): Attribute 'HTML' is not a valid attribute of element 'RadEditor'. C:\Documents and Settings\danielb\Local Settings\Temp\VWDWebCache\ha-dev01\news\Default.aspx 70 98 http://ha-dev01/

Daniel

answered on 05 May 2009, 04:43 PM

Daniel, you use the HTML property to show the value. You then save the value using code behind. I know, it should all work using the bound controls etc...It just doesn't for me. You have to use a mostly bound/auto save approach for everything else and then write a little code to save the contents of the editor. Here is my code.

Get the value from the database is all done w/out code behind using the EVAL tag.

    
            <td><rad:RadEditor ID="txtLongBio" Runat="server" DocumentsFilters="*.*" HTML='<%# Eval( "LongBio") %>' TabIndex="5"  

                ImagesFilters="*.gif,*.xbm,*.xpm,*.png,*.ief,*.jpg,*.jpe,*.jpeg,*.tiff,*.tif,*.rgb,*.g3f,*.xwd,*.pict,*.ppm,*.pgm,*.pbm,*.pnm,*.bmp,*.ras,*.pcd,*.cgm,*.mil,*.cal,*.fif,*.dsf,*.cmx,*.wi,*.dwg,*.dxf,*.svf"  

                MediaFilters="*.asf,*.asx,*.wm,*.wmx,*.wmp,*.wma,*.wax,*.wmv,*.wvx,*.avi,*.wav,*.mpeg,*.mpg,*.mpe,*.mov,*.m1v,*.mp2,*.mpv2,*.mp2v,*.mpa,*.mp3,*.m3u,*.mid,*.midi,*.rm,*.rma,*.rmi,*.rmv,*.aif,*.aifc,*.aiff,*.au,*.snd"  

                Skin="Custom" TemplateFilters="*.html,*.htm" 

                toolsfile="~/RadControls/Editor/BasicToolsFile.xml" 

                showhtmlmode="false" 

                showpreviewmode="false" ShowSubmitCancelButtons="False" 

                Width="650px" Height="300px" 

                SaveAsXhtml="False"> 

            </rad:RadEditor>

Save the contents using the RadGrid1_ItemUpdated event.

    
                Protected Sub RadGrid1_ItemUpdated(ByVal source As Object, ByVal e As Telerik.WebControls.GridUpdatedEventArgs) Handles RadGrid1.ItemUpdated 
        
                    Dim radEditor As RadEditor = (DirectCast(e.Item.FindControl("txtLongBio"), RadEditor)) 
        
                    Dim Terr As String = (DirectCast(e.Item.FindControl("txtTerr"), TextBox)).Text 
        
                    Dim ParameterArray() As System.Data.SqlClient.SqlParameter = New System.Data.SqlClient.SqlParameter(11) {} 
        
                    Dim x As Integer = 0 
        
                    Dim DAL As New Allergan.Library.Dal 
        
                    Using connection As New System.Data.SqlClient.SqlConnection(DBConnectionString) 
        
                        connection.Open() 
        
                        ReDim ParameterArray(2) 
        
                        ParameterArray(0) = New SqlParameter("@CRUD", "U") 
        
                        ParameterArray(1) = New SqlParameter("@Terr", Terr) 
        
                        ParameterArray(2) = New SqlParameter("@LongBio", radEditor.Html) 
        
                        Dim StoredProcedureName As String = "CRUD_RBM" 
        
                        Dim filler As Integer = Allergan.Library.Dal.ExecuteScalar(connection, CommandType.StoredProcedure, StoredProcedureName, ParameterArray) 
        
                    End Using 
        
                    If Not e.Exception Is Nothing Then 
        
                        e.KeepInEditMode = True 
        
                        e.ExceptionHandled = True 
        
                        DisplayMessage(True, PrimaryKeyFieldName + " " + e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)(PrimaryKeyFieldName).ToString() + " cannot be updated. Reason: " + e.Exception.Message) 
        
                    Else 
        
                        DisplayMessage(False, PrimaryKeyFieldName + " " + e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)(PrimaryKeyFieldName).ToString() + " updated") 
        
                        Session("maintperformed") = "true" 
        
                    End If 
        
                End Sub