Hi
   I am having  issue in my Rad Grid.When Try to add the new item using command item template.

I am getting the error message "Unable to cast object of type 'Telerik.Web.UI.GridCommanditem' to 'Telerik.Web.UI.GridEditableItem' "

When trying to add the new item or user from command item template.

Need help

My client side code is

<

telerik:RadGrid ID="RadGrid1" CssClass="RadGrid" EnableTheming="False" EnableEmbeddedBaseStylesheet="False" AllowSorting="True" AllowMultiRowSelection="true" AllowMultiRowEdit="true"

 

 

runat="server" Width="98%" AllowPaging="True" AutoGenerateColumns="False" PageSize="5" AllowAutomaticDeletes="True" >

 

 

<ItemStyle CssClass="RadGridItem"></ItemStyle>

 

 

<HeaderStyle CssClass="RadGridHeader"></HeaderStyle>

 

 

<PagerStyle Mode="Slider" alwaysvisible="True" pagebuttoncount="5" CssClass="RadGridPager"></PagerStyle>

 

 

<ClientSettings EnablePostBackOnRowClick="false">

 

 

<Selecting AllowRowSelect="true" />

 

 

</ClientSettings>

 

 

<MasterTableView CommandItemDisplay="Top" DataKeyNames="SUserID" EditMode="InPlace" AutoGenerateColumns="False" Width="100%">

 

 

<CommandItemTemplate>

 

 

<div style="padding:10px 0px;" class="newtd">

 

 

<table cellpadding ="0" cellspacing ="0" border ="0" width ="100%">

 

 

<tr>

 

 

<td style="padding-left:5px"> &nbsp;Filter : &nbsp;</td>

 

 

<td> <asp:TextBox autocomplete="off" ID="txtSearch" runat="server" OnTextChanged="txtSearch_TextChanged"></asp:TextBox>&nbsp;</td>

 

 

<td style="padding-left:40px"><telerik:RadCombobox ID="rcbFieldName" runat="server" Skin="WebBlue" AllowCustomText="True" width="140px" EmptyMessage="-------Select-------" CausesValidation="false">

 

 

<Items>

 

 

<telerik:RadComboBoxItem Text="Email" Value="Email" />

 

 

</Items>

 

 

</telerik:RadCombobox>&nbsp;&nbsp;</td>

 

 

<td align ="left" style="padding-right:40px">

 

 

<asp:ImageButton ID="btnSearch" runat="server" CommandName="btnSearch" ImageUrl="~/Images/icons/Zoom.gif" ImageAlign="Bottom" CausesValidation="false"/>

 

 

</td>

 

 

<td align="right" style="padding:10px;" valign="middle">

 

 

<asp:LinkButton Style="vertical-align: bottom" ID="btnEditSelected" runat="server"

 

 

CommandName="EditSelected" CausesValidation="false" Visible='<%# RadGrid1.EditIndexes.Count = 0 %>' ><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Edit.gif" /> Edit Selected PowerAdmin</asp:LinkButton>

 

 

<asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="UpdateEdited" Visible='<%# RadGrid1.EditIndexes.Count > 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Save.gif" /> Update PowerAdmin</asp:LinkButton>

 

 

&nbsp;

 

 

<asp:LinkButton ID="btnInsert" runat="server" CommandName="InitInsert" Visible='<%# Not RadGrid1.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Add.gif" /> Add new PowerAdmin</asp:LinkButton>&nbsp;

 

 

<asp:LinkButton ID="LinkButton3" runat="server" CommandName="PerformInsert" Visible='<%# RadGrid1.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Add.gif" /> Add this PowerAdmin</asp:LinkButton>&nbsp;

 

 

<asp:LinkButton ID="btnCancel" runat="server" CommandName="CancelAll" CausesValidation="false" Visible='<%# RadGrid1.EditIndexes.Count > 0 Or RadGrid1.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Cancel.gif" /> Cancel</asp:LinkButton>

 

 

&nbsp;&nbsp;

 

 

<asp:LinkButton ID="LinkButton1" OnClientClick="javascript:return confirm('Are You Sure ?');"

 

 

runat="server" CommandName="DeleteSelected" CausesValidation="false" ><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Delet.gif" /> Delete Selected PowerAdmin</asp:LinkButton>

 

 

&nbsp;&nbsp;&nbsp;

 

 

<asp:LinkButton ID="LinkButton4" runat="server" CommandName="RebindGrid"><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Refresh.gif" /> Refresh </asp:LinkButton>

 

 

</td>

 

 

</tr>

 

 

</table>

 

 

</div>

 

 

</CommandItemTemplate>

 

 

<Columns>

 

 

 

<telerik:GridTemplateColumn UniqueName="SrlNo" AllowFiltering="False" ItemStyle-HorizontalAlign="Left" ItemStyle-Width="2%" >

 

 

<ItemTemplate >

 

 

<asp:Label ID="lblSrlNo" runat="server" />&nbsp;&nbsp;

 

 

</ItemTemplate>

 

 

</telerik:GridTemplateColumn>

 

 

<telerik:GridClientSelectColumn HeaderStyle-Width="3%" />

 

 

<telerik:GridBoundColumn DataField="SUserID" UniqueName="SUserID" Visible="False" ReadOnly="True"></telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn DataField="Email" UniqueName="Email" SortExpression="Email" HeaderText="Email" ShowSortIcon="False" >

 

 

<ItemStyle HorizontalAlign="Left" />

 

 

</telerik:GridBoundColumn>

 

 

 

<telerik:GridTemplateColumn UniqueName="Password" HeaderText="Password" >

 

 

<ItemTemplate>

 

 

<asp:HyperLink ID="hplReset" style="cursor:pointer" runat="server" OnClick='<%# "fn_Change(this," & Eval("SUserId","{0:#}") & ")" %>'

 

 

Text="Reset">

 

 

</asp:HyperLink>

 

 

</ItemTemplate>

 

 

<EditItemTemplate >

 

 

 

<asp:HyperLink ID="hplReset1" style="cursor:pointer" runat="server" OnClick='<%# "fn_Change(this," & Eval("SUserId","{0:#}") & ")" %>' Text="Reset"></asp:HyperLink>

 

 

<asp:Label ID="lblpwd" runat="server" Visible="false" Text="Enter Password" ></asp:Label><font color="red" >*</font>:&nbsp;<asp:TextBox ID="txtpwd" runat="server" Visible="false"></asp:TextBox>&nbsp;

 

 

<asp:RequiredFieldValidator ID="RequiredFieldValidator2"

 

 

ControlToValidate="txtpwd" ErrorMessage="Enter Password" runat="server" ></asp:RequiredFieldValidator>

 

 

<asp:Label ID="lblrepwd" runat="server" Visible="false" Text="Retype Password" ></asp:Label><font color="red" >*</font>:&nbsp;<asp:TextBox ID="txtrepwd" runat="server" Visible="false"></asp:TextBox>

 

 

<asp:RequiredFieldValidator ID="reqretypepassword"

 

 

ControlToValidate="txtrepwd" ErrorMessage="Re-Type Password" runat="server" ></asp:RequiredFieldValidator>

 

 

</EditItemTemplate>

 

 

<ItemStyle HorizontalAlign="Left" />

 

 

</telerik:GridTemplateColumn>

 

 

<telerik:GridTemplateColumn DataField="UserStatus" UniqueName="UserStatus" HeaderButtonType="TextButton" HeaderText="UserStatus" ><ItemTemplate>

 

 

<asp:Label ID="lblStatus" runat="server" text='<%# IIf(Trim(""& Eval("UserStatus"))= 0,"Enabled","Disabled") %>' />

 

 

</ItemTemplate>

 

 

<EditItemTemplate >

 

 

<div id="checkstatus">

 

 

<asp:RadioButton GroupName="grpuserstatus" runat="server" ID="checkDisable" text="Disabled" Checked='<%# IIf(Val(""& Eval("UserStatus"))= 0,"False","True") %>'/>

 

 

<asp:RadioButton GroupName="grpuserstatus" runat="server" ID="checkEnable" text="Enabled" Checked='<%# IIf(Val(""& Eval("UserStatus"))= 0,"True","False") %>'/>

 

 

</div>

 

 

</EditItemTemplate>

 

 

<ItemStyle HorizontalAlign="Left" />

 

 

</telerik:GridTemplateColumn>

 

 

<telerik:GridEditCommandColumn UniqueName="Editcolumn"/>

 

 

 

</Columns>

 

 

<EditFormSettings >

 

 

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

 

 

<FormCaptionStyle CssClass="RadGridHeader"></FormCaptionStyle>

 

 

<FormMainTableStyle BackColor="White" GridLines="Horizontal" CellPadding="3" Width="100%" CellSpacing="0"></FormMainTableStyle>

 

 

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

 

 

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

 

 

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

 

 

</EditColumn>

 

 

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

 

 

<FormTemplate>

 

 

<table cellpadding="3" cellspacing="0" width="98%" border="0">

 

 

<tr><td style="height:20px;"></td></tr>

 

 

<tr>

 

 

<td align="right" width="40%" >Email&nbsp;<font color="red" >*</font>:&nbsp;</td>

 

 

<td align="left" width="60%" ><asp:TextBox ID="txtEmail" runat="server" ></asp:TextBox>

 

 

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtEmail"

 

 

Display="Dynamic" CssClass="errormsg" ErrorMessage="Enter Email"></asp:RequiredFieldValidator><asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="txtEmail"

 

 

Display="Dynamic" CssClass="errormsg" ErrorMessage="Invalid Email" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"></asp:RegularExpressionValidator></td>

 

 

</tr>

 

 

<tr><td>

 

 

 

<table cellpadding="0" cellspacing="0" border="0" width="100%">

 

 

<tr><td align="right" width="20%">Password&nbsp;<font color="red" >*</font>:&nbsp;</td>

 

 

<td align="left" width="80%" ><asp:TextBox ID="txtPassword" TextMode="Password" runat="server" MaxLength="10" ></asp:TextBox><asp:RequiredFieldValidator Enabled="false"

 

 

ID="reqPassword" runat="server" CssClass="errormsg" ControlToValidate="txtPassword" Display="Dynamic" ErrorMessage="Enter Password"></asp:RequiredFieldValidator><asp:RegularExpressionValidator Enabled="false"

 

 

ID="regPassword" runat="server" ControlToValidate="txtPassword" CssClass="errormsg" Display="Dynamic" ErrorMessage="Invalid Password" ValidationExpression="\w{6,10}"></asp:RegularExpressionValidator></td></tr>

 

 

<tr><td align="right" width="20%">Retype Password&nbsp;<font color="red" >*</font>:&nbsp;</td>

 

 

<td align="left" width="80%" ><asp:TextBox ID="txtRePassword" TextMode="Password" runat="server" MaxLength="10" ></asp:TextBox><asp:RequiredFieldValidator Enabled="false"

 

 

ID="reqRePassword" runat="server" ControlToValidate="txtRePassword" CssClass="errormsg" Display="Dynamic" ErrorMessage="Enter Re-Type Password"></asp:RequiredFieldValidator><asp:RegularExpressionValidator Enabled="false"

 

 

ID="regRePassword" runat="server" ControlToValidate="txtRePassword" CssClass="errormsg" Display="Dynamic" ErrorMessage="Invalid Re-Type Password" ValidationExpression="\w{6,10}"></asp:RegularExpressionValidator><asp:CompareValidator

 

 

ID="cmpPassword" runat="server" ControlToCompare="txtPassword" ControlToValidate="txtRePassword" CssClass="errormsg" Display="Dynamic" ErrorMessage="Password Mismatch" Enabled="false" ></asp:CompareValidator></td></tr>

 

 

</table>

 

 

</td>

 

 

</tr>

 

 

</table>

 

 

</FormTemplate>

 

 

</EditFormSettings>

 

 

<ExpandCollapseColumn>

 

 

<HeaderStyle Width="20px"></HeaderStyle>

 

 

</ExpandCollapseColumn>

 

 

<RowIndicatorColumn>

 

 

<HeaderStyle Width="20px"></HeaderStyle>

 

 

</RowIndicatorColumn>

 

 

</MasterTableView>

 

 

<FilterMenu EnableTheming="True" Skin="WebBlue" enableembeddedbasestylesheet="False">

 

 

<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>

 

 

</FilterMenu>

 

 

<AlternatingItemStyle CssClass="RadGridItem"></AlternatingItemStyle>

 

 

<SortingSettings SortToolTip="Click here to sort Email"></SortingSettings>

 

 

</telerik:RadGrid>

 

Server side code is :

Imports

Telerik.Web.UI

 

Partial

Class Clients_ManagePAdmin

 

 

Inherits System.Web.UI.Page

 

 

Dim oDB As New CMSDatabase

 

 

Dim SqlQry As String = ""

 

 

Protected Sub Page_PreInit(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreInit

 

 

Dim UserTheme As MyThemes = Val(Session("@Theme"))

 

 

Me.Theme = UserTheme.ToString

 

 

Dim RadSkin As String = Replace(UserTheme.ToString, "_", "")

 

RadGrid1.Skin = RadSkin

 

'rcbFieldName.Skin = RadSkin

 

 

End Sub

 

 

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

 

Ajax.Utility.RegisterTypeForAjax(

Me.GetType)

 

 

If Not Page.IsPostBack Then

 

 

Select Case UCase(Request.QueryString("from"))

 

 

Case "ADD"

 

lblMsg.Text = library.GetXMLMessage(8)

 

Case "EDIT"

 

lblMsg.Text = library.GetXMLMessage(9)

 

Case "DELETE"

 

lblMsg.Text = library.GetXMLMessage(10)

 

End Select

 

 

End If

 

 

End Sub

 

<Ajax.JavascriptMethod()> _

 

Function updaterecords(ByVal Passs, ByVal SUserId) As Boolean

 

 

Dim SqlQry As String = "UPDATE siteusers set password='" & NDCryption.Encrypt(Passs) & "' where SUserId = " & SUserId & ""

 

 

Return oDB.ExecuteNonQuery(SqlQry)

 

 

End Function

 

 

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

 

 

Dim sqlqry As String

 

 

Dim DT As New DataTable

 

sqlqry =

"select SUserId,Email,Password,UserStatus from siteusers where usertype= " & UserType.PowerAdmin

 

 

'sqlqry = "select SUserId,Email,Password, case UserStatus when 0 then 'true' else 'false' end as UserStatus from siteusers where usertype= " & UserType.PowerAdmin

 

 

If oDB.IsExist(sqlqry) = True Then

 

DT = oDB.GetDataTable(sqlqry)

RadGrid1.Visible =

True

 

RadGrid1.DataSource = DT

 

Else

 

RadGrid1.Visible =

False

 

 

End If

 

 

End Sub

 

 

Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound

 

 

If e.Item.ItemType = GridItemType.AlternatingItem Or e.Item.ItemType = Telerik.Web.UI.GridItemType.Item Then

 

 

Dim lbl As Label

 

lbl =

CType(e.Item.FindControl("lblSrlNo"), Label)

 

lbl.Text = e.Item.ItemIndex + 1

 

Try

 

 

Dim lblpass As Label

 

lblpass =

CType(e.Item.FindControl("Password"), Label)

 

lblpass.Text = NDCryption.Decrypt(lblpass.Text)

 

If Trim(lblpass.Text) <> "" Then

 

lblpass.Text =

"".PadLeft(Len(lblpass.Text), "*")

 

 

End If

 

 

'Response.Write(e.Item.Cells(7).Text)

 

 

'e.Item.Cells(7).Style.Add("display", "none")

 

 

Catch ex As Exception

 

 

End Try

 

 

End If

 

 

If TypeOf e.Item Is GridEditFormItem AndAlso e.Item.IsInEditMode Then

 

 

 

 

End If

 

 

End Sub

 

 

Private Sub RadGrid1_SortCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles RadGrid1.SortCommand

 

 

If e.Item.OwnerTableView.DataMember = "Orders" And e.SortExpression = "Email" Then

 

e.Canceled =

True

 

 

Dim expression As New GridSortExpression()

 

expression.FieldName =

"Email"

 

 

If e.Item.OwnerTableView.SortExpressions.Count = 0 OrElse e.Item.OwnerTableView.SortExpressions(0).FieldName <> e.SortExpression Then

 

expression.SortOrder = GridSortOrder.Descending

 

ElseIf e.Item.OwnerTableView.SortExpressions(0).SortOrder = GridSortOrder.Descending Then

 

expression.SortOrder = GridSortOrder.Ascending

 

ElseIf e.Item.OwnerTableView.SortExpressions(0).SortOrder = GridSortOrder.Ascending Then

 

expression.SortOrder = GridSortOrder.None

 

End If

 

e.Item.OwnerTableView.SortExpressions.AddSortExpression(expression)

e.Item.OwnerTableView.Rebind()

 

End If

 

 

End Sub 'RadGrid1_SortCommand

 

 

Protected Sub txtSearch_TextChanged(ByVal sender As Object, ByVal e As EventArgs)

 

 

Dim txt As TextBox = TryCast(DirectCast(sender, TextBox), TextBox)

 

 

Dim list As RadComboBox = DirectCast(((txt.NamingContainer).FindControl("rcbFieldName")), RadComboBox)

 

 

Dim [option] As String

 

 

If list.SelectedValue = "SUserId" OrElse list.SelectedValue = "UserStatus" Then

 

[option] =

" = "

 

 

Else

 

[option] =

" LIKE "

 

 

End If

 

 

Dim filterExpression As String

 

 

If [option] = " = " Then

 

filterExpression =

"(" + list.SelectedValue + [option] + txt.Text + ")"

 

 

Else

 

filterExpression =

"(" + list.SelectedValue + [option] + "'" + txt.Text + "%'" + ")"

 

 

End If

 

RadGrid1.MasterTableView.FilterExpression = filterExpression

RadGrid1.MasterTableView.Rebind()

 

End Sub

 

 

Protected Sub RadGrid1_UpdateCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.UpdateCommand

 

 

Dim item As GridEditableItem = TryCast(e.Item, GridEditableItem)

 

 

Dim editor As GridTextBoxColumnEditor = DirectCast(item.EditManager.GetColumnEditor("Email"), GridTextBoxColumnEditor)

 

 

Dim txtsid As TextBox

 

txtsid =

CType(e.Item.OwnerTableView.Items(e.Item.ItemIndex)("SUserID").Controls(0), TextBox)

 

 

Dim radioEnable = CType(item.FindControl("checkEnable"), RadioButton).Checked

 

SqlQry =

"select Email from SiteUsers where Email='" & editor.TextBoxControl.Text & "' and SuserId <> " & txtsid.Text

 

 

If oDB.ExecuteScaler(SqlQry) = "" Then

 

SqlQry =

"Update SiteUsers Set Email='" & editor.TextBoxControl.Text & "',userstatus=" & IIf(radioEnable = True, 0, 1) & " where SUserId = " & txtsid.Text

 

oDB.ExecuteNonQuery(SqlQry)

 

Else

 

lblMsg.Text =

"Email Already Exists"

 

 

End If

 

 

End Sub

 

 

Protected Sub RadGrid1_DeleteCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.DeleteCommand

 

 

Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

 

 

Try

 

hidUpdateuser.Value =

""

 

SqlQry =

"DELETE from SiteUsers where SuserId='" & e.Item.Cells(4).Text & "'"

 

oDB.ExecuteNonQuery(SqlQry)

hidUpdateuser.Value =

"Deleted"

 

 

Catch ex As Exception

 

RadGrid1.Controls.Add(

New LiteralControl("Unable to delete Employee. Reason: " + ex.Message))

 

e.Canceled =

True

 

 

End Try

 

 

End Sub

 

#

Region "******************** Ajax Function *****************************"

 

<Ajax.JavascriptMethod()> _

 

Function IsEmailExist(ByVal Email As String) As Boolean

 

 

Dim SqlQry As String = ""

 

SqlQry =

"Select * from SiteUsers where UPPER(Email) like '" & UCase(Email) & "'"

 

IsEmailExist = oDb.IsExist(SqlQry)

 

End Function

 

#

End Region

 

 

'Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click

 

 

' If Page.IsValid Then

 

 

' Dim SqlQry As String = ""

 

 

' Dim Password As String = ""

 

 

' Dim SuserId As String = ""

 

 

' Password = NDCryption.Encrypt(txtPassword.Text)

 

 

' SqlQry = "insert into SiteUsers([ClientID], [Email], [Password], [UserStatus],[UserType],[Authenticate]) values (0,'" & txtEmail.Text.Trim & "','" & NDCryption.Encrypt(txtPassword.Text) & "',0," & UserType.PowerAdmin & "," & UserAuthenticate.CMSSite & ")"

 

 

' oDB.ExecuteNonQuery(SqlQry)

 

 

' Response.Redirect("ManagePAdmin.aspx?from=add&CID=" & Request.QueryString("CID") & "&SID=" & Request.QueryString("SID") & "&PID=" & Request.QueryString("PID"))

 

 

' End If

 

 

'End Sub

 

 

Protected Sub RadGrid1_PageIndexChanged(ByVal source As Object, ByVal e As Telerik.Web.UI.GridPageChangedEventArgs) Handles RadGrid1.PageIndexChanged

 

 

'e.Canceled = True

 

 

End Sub

 

 

 

Protected Sub RadGrid1_InsertCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.InsertCommand

 

 

Dim SqlQry As String = ""

 

 

Dim editedItem As GridEditableItem = CType(e.Item, GridEditableItem)

 

 

Dim txtEmail As GridTextBoxColumnEditor = DirectCast(editedItem.EditManager.GetColumnEditor("Email"), GridTextBoxColumnEditor)

 

 

Dim txtPassword As TextBox = CType(editedItem.FindControl("txtpwd"), TextBox)

 

 

'Password = NDCryption.Encrypt(txtPassword.Text)

 

SqlQry =

"insert into SiteUsers([ClientID], [Email], [Password], [UserStatus],[UserType],[Authenticate]) values (0,'" & txtEmail.TextBoxControl.Text.Trim & "','" & NDCryption.Encrypt(txtPassword.Text) & "'," & UserStatue.Enabled & "," & UserType.PowerAdmin & "," & UserAuthenticate.CMSSite & ")"

 

oDB.ExecuteNonQuery(SqlQry)

 

End Sub

 

 

 

Private Sub RadGrid1_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemCreated

 

 

If (TypeOf e.Item Is GridDataItem) Then

 

 

Dim dataItem As GridDataItem = CType(e.Item, GridDataItem)

 

 

 

ElseIf (TypeOf e.Item Is GridEditableItem AndAlso e.Item.IsInEditMode) Then

 

 

Dim editedItem As GridEditableItem = CType(e.Item, GridEditableItem)

 

 

Dim editor As GridTextBoxColumnEditor = DirectCast(editedItem.EditManager.GetColumnEditor("Email"), GridTextBoxColumnEditor)

 

 

Dim cell As TableCell = DirectCast(editor.TextBoxControl.Parent, TableCell)

 

 

Dim validator As New RequiredFieldValidator

 

editor.TextBoxControl.ID =

"Email"

 

validator.ControlToValidate = editor.TextBoxControl.ID

validator.ErrorMessage =

"Enter Email Address"

 

 

 

 

 

'LiteralControl()

 

cell.Controls.Add(validator)

 

End If

 

 

End Sub

 

 

 

Protected Sub RadGrid1_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.ItemCommand

 

 

Select Case e.CommandName

 

 

Case RadGrid.InitInsertCommandName

 

e.Canceled =

True

 

e.Item.OwnerTableView.InsertItem()

 

Dim Grid As RadGrid = CType(source, RadGrid)

 

Grid.MasterTableView.ClearEditItems()

 

Dim insertedItem As GridEditableItem = e.Item.OwnerTableView.GetInsertItem()

 

 

Dim txtPassword As TextBox = CType(insertedItem.FindControl("txtpwd"), TextBox)

 

 

Dim txtRePassword As TextBox = CType(insertedItem.FindControl("txtrepwd"), TextBox)

 

 

Dim lblrepwd As Label = CType(insertedItem.FindControl("lblrepwd"), Label)

 

 

Dim lblpwd As Label = CType(insertedItem.FindControl("lblpwd"), Label)

 

 

Dim hplReset1 As HyperLink = CType(insertedItem.FindControl("hplReset1"), HyperLink)

 

hplReset1.Visible =

False

 

lblpwd.Visible =

True

 

lblrepwd.Visible =

True

 

txtPassword.Visible =

True

 

txtRePassword.Visible =

True

 

txtPassword.TextMode = TextBoxMode.Password

txtRePassword.TextMode = TextBoxMode.Password

 

Case RadGrid.EditSelectedCommandName

 

e.Item.OwnerTableView.IsItemInserted =

False

 

 

End Select

 

 

End Sub

 

End

Class

 

 

On Main.aspx i have a grid with templateColumn

that contains image populated with another page (ImageUrl="LoadPicture.aspx?Indx=2).

My Main.aspx and LoadPicture.aspx – are in the same folder ("FolderName").

When I try to export to pdf , I get error :

System.Web.HttpException: '/ProgectName/FolderName/LoadPicture.aspx?Indx=2' is not a valid virtual path.
  at System.Web.VirtualPath.Create(String virtualPath, VirtualPathOptions options)
  at System.Web.HttpServerUtility.MapPath(String path)
  at Telerik.Web.Apoc.Image.ApocImageFactory.Make(String href)
  at Telerik.Web.Apoc.Fo.Flow.ExternalGraphic.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.TableCell.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.TableRow.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.AbstractTableBody.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area, Region region)
  at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area)
  at Telerik.Web.Apoc.Fo.Pagination.PageSequence.Format(AreaTree areaTree)
  at Telerik.Web.Apoc.StreamRenderer.Render(PageSequence pageSequence)
  at Telerik.Web.Apoc.Fo.FOTreeBuilder.EndElement()
  at Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader)

Stack Trace:

[SystemException: System.Web.HttpException: '/ProjectName/FolderName/LoadPicture.aspx?Indx=2' is not a valid virtual path.

   at System.Web.VirtualPath.Create(String virtualPath, VirtualPathOptions options)

   at System.Web.HttpServerUtility.MapPath(String path)

   at Telerik.Web.Apoc.Image.ApocImageFactory.Make(String href)

   at Telerik.Web.Apoc.Fo.Flow.ExternalGraphic.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.TableCell.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.TableRow.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.AbstractTableBody.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area, Region region)

   at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area)

   at Telerik.Web.Apoc.Fo.Pagination.PageSequence.Format(AreaTree areaTree)

   at Telerik.Web.Apoc.StreamRenderer.Render(PageSequence pageSequence)

   at Telerik.Web.Apoc.Fo.FOTreeBuilder.EndElement()

   at Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader)]

   Telerik.Web.Apoc.ApocDriver.FireApocError(String message) +78

   Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader) +628

   Telerik.Web.Apoc.ApocDriver.Render(XmlReader inputReader, Stream outputStream) +364

   Telerik.Web.Apoc.ApocDriver.Render(TextReader inputReader, Stream outputStream) +41

   Telerik.Web.UI.Grid.Export.TableViewExporter.PdfExportRenderForm(HtmlTextWriter nullWriter, Control form) +1235

   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +2113547

   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24

   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +59

   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +68

   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25

   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121

   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +37

   Telerik.Web.UI.Grid.Export.TableViewExporter.PdfExportRenderPage(HtmlTextWriter nullWriter, Control page) +117

   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +2113547

   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24

   System.Web.UI.Page.Render(HtmlTextWriter writer) +26

   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25

   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121

   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22

   Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page) +667

   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +2113547

   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24

   System.Web.UI.Page.Render(HtmlTextWriter writer) +26

   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25

   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121

   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22

   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1896

 

Hello,
Here is my scenario.
1. I am using this control as part of webpart (for MOSS integration). I've autopostbacks disabled on this control. I am trying to spit some javascript to be used at runtime on the blur event of the combobox. This is throwing error saying this script is not found even though i've added that script to the page. I can see this script on the page (View source). I'm using this snippet for that.Pleaselet me know how can i resolve this.

 private void SpitWrapperJavascriptToPage()
        {
            string strGetSelectedNodes = "function companyblur(sender, eventArgs)";
            strGetSelectedNodes += " {ctlCompany_onBlur();}";
            Page.ClientScript.RegisterStartupScript(typeof(RadTreeView), "wrapperCompany", strGetSelectedNodes, true);

        }
protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
SpitWrapperJavascriptToPage();
            cmbCompany.OnClientBlur = "companyblur";
}

Dear all,

I'm building my own control to display images. I want to link it to a slidder control. I need to attach the client side event OnClientValueChange from javascript on my control behavior. unfortunattely I do not manage to attach to the event. Nothing happen when the event is triggered. What is the real name of the event in javascript and is it an event of the RasSplitter div element?

this is the javascript code used when my imagedisplay client behavior class is initialized

Event declaration

this

 

._slidder$delegates = {

 

onclientvaluechange: Function.createDelegate(

this, this._onSlidderChange)

 

}

Event initialization

if

 

(this._slidderId) {

 

 

  this._slidder = $get(this._slidderId);

 

 

  // Attach change handler to parent

 

  Sys.Debug.

assert(this._slidder != null, 'Slidder Control cannot be found');

 

 

    if (this._slidder) {

 

    $addHandlers(

this._slidder, this._slidder$delegates, this);

 

  }

}

Event handler

_onSlidderChange:

function(sender, eventArgs) {

 

alert(

'test');

 

},

Everything happens fine but the event "onclientvaluechange" of my slidder defined by the slidder id is never triggered....

On the client side the slidder id hteml element is

<div style="WIDTH: 200px; DISPLAY: none" id="RadSlider1" class="radslider RadSlider_Default horizontal " _events="[object Object]" control="[object Object]">

How can I find the events of this element?

Any help would be appreciated.

Hi guys,

I have this one field database table I decided to use Inline Editing grid control for editing plus a simple text box for adding new data.
In the text box I added a PropertyProxyValidator (EnterpriseLibrary)  to validate new entries.
The Problem: Inline Editing stops working (doesnt call the UpdateCommand when I click in the Update link).

If I comment out the PropertyProxyValidator definition in the aspx file, the grid control Inline Editing works fine again.

I added this new thread as couldnt find anything similar in the forum.

Thanks in advance.
Regards,

Miguel

My team has written an application that takes advantage of the RadEditor and its built in ImageManager.  We decided that our means of persistence was going to be a relational database, and implemented our own FileBrowserContentProvider accordingly.  Everything works great, except we can't figure out how to pass the value of the "Overwrite if file exists?" checkbox into our FileBrowserContentProvider.  Our one thought was that it might be passed in the "arguments" parameter, but no such luck.  Please advise.

Hi,

Hi,

Is it possible to remove or hide the textbox from the image manager? I know it is possible in the asp.net control, but in the ajax version it is not so obvious.

any help would be appreciated

Jean

Hi, I am using the RadTree control and the RadMenu control to launch a right click menu from the tree. I would like to display an alert when the right click is not made on the tree, please advise if it's possible to capture the right click event for the RadMenu or any property where I can determine whether the right click was performed on the RadTree for the RadMenu or whether it was a random right click.
Thanks alot!

MJ

I have opened a window programmatically and added it to a radwindowmanager.

the window opens fine and displays the target page.  when the user clicks a button, I'd like to 1) close the radwindow, and 2) direct the parent page (window, the main browser) to another page and have information the user submitted available there.

How can I accomplish this?  I'd like to do it with as much C# as possible in the code-behind.

Thanks,

Mark