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Radgrid Editors not working

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Grid

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

pgodard asked on 10 Nov 2010, 02:47 AM

My radgrid editors are not working when Radgrid is on a user control that's loaded dynamically. I tested the code on a Radgrid that's loaded from a normal page it works without any problem but would not would when loaded from user control. here is the code:

@ Control Language="VB" AutoEventWireup="false" CodeFile="Licenses.ascx.vb" Inherits="Prospects_Content_Licenses" %>

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<telerik:RadGrid ID="RadGrid1" runat="server" AllowMultiRowSelection="True"

Skin="Vista" AllowAutomaticDeletes="True"

AllowAutomaticInserts="True" Width="800px" PageSize="100" AllowAutomaticUpdates="True"

AllowPaging="True" OnItemUpdated="Radgrid1_ItemUpdated" OnItemDeleted="Radgrid1_ItemDeleted"

OnItemInserted="Radgrid1_ItemInserted"

DataSourceID="EmployeeLicensesListDS" GridLines="None">

<MasterTableView autogeneratecolumns="False" datakeynames="EmployeeID,LicenseListID" CommandItemDisplay="Top"

datasourceid="EmployeeLicensesListDS">

</RowIndicatorColumn>

</ExpandCollapseColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton"

CancelImageUrl="../../Img/Cancel.gif" EditImageUrl="../../Img/Edit.gif"

InsertImageUrl="../../Img/Insert.gif" UpdateImageUrl="../../Img/Update.gif">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="EmployeeID" DataType="System.Int32" visible="false"

HeaderText="EmployeeID" SortExpression="EmployeeID" UniqueName="EmployeeID" ReadOnly="True" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LicenseListID" DataType="System.Int32" visible="false"

HeaderText="LicenseListID" ReadOnly="True" SortExpression="LicenseListID"

UniqueName="LicenseListID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description"

HeaderText="License Description" SortExpression="Description" UniqueName="Description">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="LicenseState"

HeaderText="License State" SortExpression="LicenseState" DropDownControlType="RadComboBox"

DataSourceID="tblStateDS" ListValueField="StateCode" ListTextField="StateName"

UniqueName="LicenseState">

</telerik:GridDropDownColumn>

<telerik:GridBoundColumn DataField="LicenseCategoryIDDescription"

HeaderText="License Category Description" SortExpression="LicenseCategoryIDDescription" UniqueName="LicenseCategoryIDDescription">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LicenseID"

HeaderText="License ID" SortExpression="LicenseID" UniqueName="LicenseID">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="LicenseStatus"

HeaderText="License Status" SortExpression="LicenseStatus" DropDownControlType="RadComboBox"

DataSourceID="tblStatusDS" ListValueField="StatusID" ListTextField="Description"

UniqueName="LicenseStatus">

</telerik:GridDropDownColumn>

<telerik:GridDateTimeColumn DataField="ExpirationDate" DataType="System.DateTime" PickerType="DatePicker"

HeaderText="License Expiration Date" ReadOnly="False" SortExpression="ExpirationDate"

UniqueName="ExpirationDate" DataFormatString="{0:d}">

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="AddedBy" HeaderText="Added By"

ReadOnly="True" SortExpression="AddedBy" UniqueName="AddedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DateAdded" DataType="System.DateTime"

HeaderText="Date Added" ReadOnly="True" SortExpression="DateAdded"

UniqueName="DateAdded" DataFormatString="{0:d}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastUpdatedBy" HeaderText="Last Updated By"

ReadOnly="True" SortExpression="LastUpdatedBy" UniqueName="LastUpdatedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastUpdatedDate" DataType="System.DateTime"

HeaderText="Last Updated Date" ReadOnly="True" SortExpression="LastUpdatedDate"

UniqueName="LastUpdatedDate" DataFormatString="{0:d}">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings CaptionDataField="LicenseListID"

CaptionFormatString="Edit Properties of License ID: {0}" ColumnNumber="3">

<FormMainTableStyle BackColor="White" CellPadding="3" CellSpacing="0" BorderColor="Aquamarine" BorderWidth="2px"

GridLines="Horizontal" />

<FormTableStyle BackColor="White" CellPadding="2" CellSpacing="0"

Height="110px" Width="210px" />

<EditColumn ButtonType="ImageButton" CancelImageUrl="../../Img/Cancel.gif"

CancelText="Cancel edit" EditImageUrl="../../Img/Edit.gif"

InsertImageUrl="../../Img/Insert.gif" InsertText="Insert License"

UniqueName="EditCommandColumn1" UpdateImageUrl="../../Img/Update.gif"

UpdateText="Update License">

</EditColumn>

</EditFormSettings>

</MasterTableView>

</FilterMenu>

</telerik:RadGrid>

<asp:SqlDataSource ID="EmployeeLicensesListDS" runat="server" OnInserting="setDefaultColumns" OnUpdating="setDefaultColumns"

ConnectionString="<%$ ConnectionStrings:HRSOCSSQLConnectionString %>"

InsertCommand="INSERT INTO EmployeeLicensesList([CompanyID], [EmployeeID], [SSN], [LicenseStatus], [AddedBy], [LastUpdatedBy]) VALUES (@CompanyID, @EmployeeID, @SSN, @LicenseStatus, @AddedBy, @LastUpdatedBy)"

SelectCommand="SELECT a.CompanyID, a.SSN, a.EmployeeID, a.LicenseStatus, a.ExpirationDate, a.LicenseState, a.LicenseID, a.AddedBy, a.DateAdded, a.LastUpdatedBy,

a.LastUpdatedDate, b.LicenseCategoryID, b.Description, b.LicenseListID FROM EmployeeLicensesList AS a RIGHT OUTER JOIN LicensesList AS b ON a.LicenseListID = b.LicenseListID WHERE (a.employeeid=@employeeid) OR (a.employeeid is null)"

UpdateCommand="UPDATE EmployeeLicensesList SET EmployeeID = @EmployeeID, LicenseStatus = @LicenseStatus, LastUpdatedBy = @LastUpdatedBy, LastUpdatedDate = getdate() WHERE (EmployeeID = @EmployeeID) AND (LicenseListID = @LicenseListID)">

<asp:Parameter Name="EmployeeID" Type="Int64" />

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

</SelectParameters>

<asp:Parameter Name="CompanyID" Type="Int32" />

<asp:Parameter Name="EmployeeID" Type="Int32" />

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

<asp:Parameter Name="LicenseListID" Type="Int32" />

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

<asp:SessionParameter Name="AddedBy" SessionField="UserID" type="String" />

<asp:SessionParameter Name="LastUpdatedBy" SessionField="UserID" type="String" />

</UpdateParameters>

<asp:Parameter Name="CompanyID" Type="Int32" />

<asp:Parameter Name="EmployeeID" Type="Int32" />

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

<asp:Parameter Name="LicenseListID" Type="Int32" />

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

<asp:SessionParameter Name="AddedBy" SessionField="UserID" type="String" />

<asp:SessionParameter Name="LastUpdatedBy" SessionField="UserID" type="String" />

</InsertParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="tblStateDS" runat="server" ConnectionString="<%$ ConnectionStrings:HRSOSYS01ConnectionString %>"

SelectCommand="SELECT [StateCode], [StateName] FROM [tblState]">

asp:SqlDataSource>

<asp:SqlDataSource ID="tblStateDS0" runat="server" ConnectionString="<%$ ConnectionStrings:HRSOSYS01ConnectionString %>"

SelectCommand="SELECT [StatusID],[Description] FROM [dbo].[tblStatus]">

asp:SqlDataSource>

3 Answers, 1 is accepted

answered on 12 Nov 2010, 12:44 PM

Hi,

Since the RadGrid control functions normally in an aspx page, the problem should be lying in the user control loading. Could you please elaborate on how and where do you load the user control? Is it a scenario with AJAX included?

Also, what do exactly you mean when saying that the edit forms do not work - they do not load, do not postback or the values from them are not saved?

Regards,
Tsvetina
the Telerik team

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answered on 12 Nov 2010, 01:10 PM

Here is the code that loads the user control:

If Not Page.IsPostBack Then

Dim wucMainToolbar1 As Control = Me.FindControl("wucMainToolbar1")

If Not wucMainToolbar1 Is Nothing Then

Dim RadMainToolbar As RadToolBar = DirectCast(wucMainToolbar1.FindControl("RadMainToolbar"), RadToolBar)

RadMainToolbar.Items(0).Visible =

False

End If

ParentEmployeeIDTextBox.Text = Session(

"EmployeeID")

ParentSSNTextBox.Text = Session(

"SSN")

ParentHrsoCompanyIDTextBox.Text = Session(

"HRSOCompanyID")

ParentCompanyIDTextBox.Text = Session(

"CompanyID")

ParentJobIDTextBox.Text = Request.QueryString(

"JobID")

AddTab(

"Your Information")

AddPageView(RadTabStrip2.FindTabByText(

"Your Information"))

AddTab(

"Residential History")

AddTab(

"Employment History")

AddTab(

"Education History")

AddTab(

"Military")

AddTab(

"Skills")

AddTab(

"References")

AddTab(

"Resume")

AddTab(

"Licenses")

AddTab(

"Availability")

' AddTab("Free Form")

AddTab(

"Disclosure Questions")

AddTab(

"Background Check")

End If

End Sub

Private Sub AddTab(ByVal tabName As String)

Dim tab As RadTab = New RadTab

tab.Text = tabName

RadTabStrip2.Tabs.Add(tab)

End Sub

Protected Sub RadMultiPage1_PageViewCreated(ByVal sender As Object, ByVal e As RadMultiPageEventArgs) Handles RadMultiPage2.PageViewCreated

Dim userControlName As String = e.PageView.ID & ".ascx"

Dim userControl As Control = Page.LoadControl(userControlName)

userControl.ID = e.PageView.ID &

"_userControl"

e.PageView.Controls.Add(userControl)

End Sub

Private Sub AddPageView(ByVal tab As RadTab)

Dim pageView As RadPageView = New RadPageView

pageView.ID = tab.Text

RadMultiPage2.PageViews.Add(pageView)

pageView.CssClass =

"pageView"

tab.PageViewID = pageView.ID

End Sub

Protected Sub RadTabStrip2_TabClick(ByVal sender As Object, ByVal e As RadTabStripEventArgs) Handles RadTabStrip2.TabClick

AddPageView(e.Tab)

e.Tab.PageView.Selected =

True

End Sub

When in edit mode none of the editors works. I ran the same code not from a user control it worked. By not working I mean The controls show on the edit page but you cannot open the list of the combobox. the

GridDateTimeColumn , calendar or time show as well but cannot select a date from the caleendar even when data entered it does not register the information and this is only when the above code is used to load the usercontrol that contains the RadGrid.
.