Questions on UI for ASP.NET AJAX Forum

1 answer

120 views

Prevent expanding on check

Is there a way to prevent the nodes from expanding when a node checkbox is checked?

Thanks,
Greg

TreeView

answered on 19 Mar 2010

3 answers

137 views

Selective formatting for link

Hi,

I'm new to the grid control/asp.net programming and need this solution rather urgently, help is appreciated.

I'm creating a link URL in my table but only want the field to have a hotlink if it is active, else show data and no hotlink.

how do i do this?

the item template is:

<telerik:GridTemplateColumn ItemStyle-HorizontalAlign="Right" HeaderText="Matches"

DataField="Matches">

<a href="<%#Eval("MatchesURL") %>" class="blueLink" style="font-weight:bold;">

<%#Eval("Matches")%>

</a>

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

Grid

answered on 19 Mar 2010

0 answers

50 views

thank you

thank you !

WebParts for SharePoint

asked on 19 Mar 2010

1 answer

97 views

Delete and Update

Hello there,

I am trying to use RadGrids own Insert/Update/Delete method in order to edit or delete any records i want.

I have 2 columns on my table Group_id and Group_Name where group_id is Auto Increment.

I copy and pasted the code from http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx for VB.NET and modified but it does nothing.

When I edit and press update button it says: Group with ID 15 is updated! but nothing changes! also when I press Delete button nothing happens...

This is my code

                    Imports System.Data.SqlClient         
            Imports Telerik.Web.UI         
            Imports System.Drawing         
                     
            Partial Class category         
                Inherits System.Web.UI.Page         
                Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load, Me.Load         
                    'Put user code to initialize the page here         
                    RadGrid1.DataBind()         
                End Sub         
                Protected Sub btninsert_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btninsert.Click         
                    Dim sConnStr As String = "Data Source=Barlet-HP\SQLEXPRESS;Initial Catalog=KDN;Integrated Security=True"         
                    Dim cnBKTest As New SqlConnection(sConnStr)         
                    Dim cmdTest As New SqlCommand("addGroup", cnBKTest)         
                     
                    cmdTest.CommandType = Data.CommandType.StoredProcedure         
                     
                    cmdTest.Parameters.Add(New SqlParameter("@Group_Name", Data.SqlDbType.VarChar))         
                    cmdTest.Parameters("@Group_Name").Value = TextBox1.Text.ToString         
                     
                     
                     
                     
                    cnBKTest.Open()         
                    cmdTest.ExecuteNonQuery()         
                    cnBKTest.Close()         
                    RadGrid1.DataBind()         
                     
                    Label2.Text = "Last Inserted Category is: " & TextBox1.Text         
                     
                    TextBox1.Text = ""         
                    TextBox1.Focus()         
                    ''''''''''''''''''''''''''''''''''''''''''''''         
                End Sub         
                     
                Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource         
                     
                End Sub         
                     
                Protected Sub RadGrid1_ItemDeleted(ByVal source As Object, ByVal e As Telerik.Web.UI.GridDeletedEventArgs) Handles RadGrid1.ItemDeleted         
                    Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)         
                    Dim id As String = item.GetDataKeyValue("Group_id").ToString()         
                     
                    If Not e.Exception Is Nothing Then         
                        e.ExceptionHandled = True         
                        SetMessage("Group with ID " + id + " cannot be deleted. Reason: " + e.Exception.Message)         
                    Else         
                        SetMessage("Group with ID " + id + " is deleted!")         
                    End If         
                End Sub         
                     
                Protected Sub RadGrid1_ItemUpdated(ByVal source As Object, ByVal e As Telerik.Web.UI.GridUpdatedEventArgs) Handles RadGrid1.ItemUpdated         
                    Dim item As GridEditableItem = DirectCast(e.Item, GridEditableItem)         
                    Dim id As String = item.GetDataKeyValue("Group_id").ToString()         
                     
                    If Not e.Exception Is Nothing Then         
                        e.KeepInEditMode = True         
                        e.ExceptionHandled = True         
                        SetMessage("Group with ID " + id + " cannot be updated. Reason: " + e.Exception.Message)         
                    Else         
                        SetMessage("Group with ID " + id + " is updated!")         
                    End If         
                End Sub         
                     
                Protected Sub RadGrid1_ItemInserted(ByVal source As Object, ByVal e As Telerik.Web.UI.GridInsertedEventArgs) Handles RadGrid1.ItemInserted         
                    If Not e.Exception Is Nothing Then         
                        e.ExceptionHandled = True         
                        e.KeepInInsertMode = True         
                        SetMessage("Product cannot be inserted. Reason: " + e.Exception.Message)         
                    Else         
                        SetMessage("New product is inserted!")         
                    End If         
                End Sub         
                     
                Private Sub DisplayMessage(ByVal text As String)         
                    RadGrid1.Controls.Add(New LiteralControl(String.Format("<span style='color:red'>{0}</span>", text)))         
                End Sub         
                     
                Private Sub SetMessage(ByVal message As String)         
                    gridMessage = message         
                End Sub         
                     
                Private gridMessage As String = Nothing         
                Protected Sub RadGrid1_DataBound(ByVal sender As Object, ByVal e As EventArgs) Handles RadGrid1.DataBound         
                    If Not String.IsNullOrEmpty(gridMessage) Then         
                        DisplayMessage(gridMessage)         
                    End If         
                End Sub         
            End Class         

Allow Automatic Delete is set to 'TRUE'

Allow Automatic Insert is set to 'TRUE'

Allow Automatic Update is set to 'TRUE'

any suggestions

Thanks

Barlet Hamzai

Grid

answered on 19 Mar 2010

8 answers

239 views

[Solved] CSS Class Layout Tool

Hello,

We are currently in the process of evaluating RadEditor in order to use it in a MOSS 2007 Publishing project.
Functionality fits our project needs but there are some issues that need clarification.

The version I have deployed on our MOSS Server is RadEditorMOSS 5.6.2.0 and I am using a RadHtmlField embedded in a Page Layout.

I would like to verify the following things regarding Tables:

1. In Table Wizard: Table Properties: CSS Class Layout , there is a drop down with pre-defined styles. Is it possible to create your own custom styles that apply to tables, and how is this done?

2. In the following RadEditor Demo (http://demos.telerik.com/aspnet-ajax/editor/examples/tablelayoutcssfile/defaultcs.aspx)
, when you click on an element of a table, on the bottom of the editor, some choices on setting the element's style appear. Does this functionality exist only in ASP.NET version of the editor, or there is a way to enable it in the MOSS version also?

Your feedback would be very helpful.

Regards,

Kostas

WebParts for SharePoint

answered on 19 Mar 2010

2 answers

103 views

image manager dialog navigation

I thought the image manager navigation problem has been solved in version 5.4.1. But I recently installed new version 6.2 and the RADEditor image manager can't navigate to the upper level.

WebParts for SharePoint

answered on 19 Mar 2010

1 answer

220 views

[Solved] Question

how to give background color to RadGrid on any condition? suppose I want to show a light red color to my Grid where Priority is High?

Grid

answered on 19 Mar 2010

3 answers

269 views

[Solved] Retrieving the value of a column in the row being updated

Hi,

Is there a way by which I can retrive the value of a column of a row, in the Updating() event of the sql data source control? I am trying to set the parameters of the stored procedures on updating event. And the value of one of the parameters will be from one of the columns of the row being updated.

Thanks

Grid

answered on 19 Mar 2010

1 answer

209 views

[Solved] How do I remove old version of radcontrol tools in vs tab?

Hi all,
Everytime I create a new page, I have to delete "RadControls for ASP.NET AJAX Q3 2009 NET20", can I just delete once and it's never appear again? Thx

General Discussions

answered on 19 Mar 2010

2 answers

121 views

Grid Edit button returns error.

Hi, I am using Telerik RadGrid control on my page and when I click on edit link to generate form edit content, it gives me following error.

Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'ctl00_ContentPlaceHolder1_UserMain1_PhysicianProfessionalPageControl_grdEducation' can't be added to the application.

<telerik:RadGrid ID="grdworkhistory" AllowMultiRowSelection="True" AllowMultiRowEdit="True"

                Skin="WebBlue" runat="server" AllowAutomaticInserts="True" EnableViewState = "false"

                Width="97%" PageSize="10" AllowAutomaticUpdates="True"

                AllowPaging="True" AutoGenerateColumns="False" OnItemCreated="grdworkhistory_ItemCreated"

                ShowStatusBar="True"

                GridLines="Both" ShowFooter="True">

            <ClientSettings>

                <Selecting AllowRowSelect="true" />

            </ClientSettings>

            <MasterTableView CommandItemDisplay="Top" DataKeyNames="EmploymentEpisodeId" ClientDataKeyNames="EmploymentEpisodeId"

                EditMode="EditForms"  AutoGenerateColumns="False" Width="100%">



                <Columns>

                    <telerik:GridEditCommandColumn> </telerik:GridEditCommandColumn>

                    <telerik:GridBoundColumn DataField="JobEmployer.Name" EditFormColumnIndex="0" HeaderText="Name" SortExpression="Name"

                        UniqueName="WHname" Visible="true">

                    </telerik:GridBoundColumn>

                    <telerik:GridBoundColumn DataField="JobTitle" EditFormColumnIndex="1" HeaderText="Title" SortExpression="Title"

                        UniqueName="WHtitle" Visible="true">

                    </telerik:GridBoundColumn>

                      <telerik:GridBoundColumn DataField="JobEmployer.EmployerAddress.Address1" EditFormColumnIndex="0" HeaderText="Address" SortExpression="created_date"

                        UniqueName="WHaddress" Visible="false">

                    </telerik:GridBoundColumn>

                    <telerik:GridDropDownColumn DataField="JobEmployer.EmployerAddress.AddressCountry.CountryId" EditFormColumnIndex="1" HeaderText="Country"

                        SortExpression="WHcountry" UniqueName="Country" Visible="false" ListTextField="name" ListValueField="countryId">

                    </telerik:GridDropDownColumn>

                    <telerik:GridBoundColumn DataField="JobEmployer.EmployerAddress.City" EditFormColumnIndex="0" HeaderText="City"

                        SortExpression="WHcity" UniqueName="city" visible="false">

                    </telerik:GridBoundColumn>



                    <telerik:GridDropDownColumn DataField="JobEmployer.EmployerAddress.AddressState.StateId" EditFormColumnIndex="0" HeaderText="State"

                        SortExpression="WHstate" UniqueName="state" Visible="false" ListTextField="name" ListValueField="stateId">

                    </telerik:GridDropDownColumn>



                    <telerik:GridBoundColumn DataField="JobEmployer.EmployerAddress.PostalCode" EditFormColumnIndex="1" HeaderText="Postal"

                        SortExpression="WHpostal" UniqueName="postal">

                    </telerik:GridBoundColumn>



                    <telerik:GridDateTimeColumn EditFormColumnIndex="0" DataField="BeginDate" HeaderText="From"

                        SortExpression="WHfrom" UniqueName="beginDate" Visible="true" >

                    </telerik:GridDateTimeColumn>



                    <telerik:GridDateTimeColumn EditFormColumnIndex="1" DataField="EndDate" HeaderText="To"

                        SortExpression="WHto" UniqueName="endDate" Visible="true">

                    </telerik:GridDateTimeColumn>



                    <telerik:GridBoundColumn ItemStyle-Wrap="true" EditFormColumnIndex="0" DataField="Description"

                        SortExpression="WHDescription" UniqueName="description" Visible="false">

                    </telerik:GridBoundColumn>



                    <telerik:GridBoundColumn ItemStyle-Wrap="true" EditFormColumnIndex="0" DataField="EmploymentEpisodeId"

                        SortExpression="WHID" UniqueName="EmploymentEpisodeId" Visible="false">

                     </telerik:GridBoundColumn>



            </Columns>

              <EditFormSettings ColumnNumber="2" CaptionDataField="Work History" CaptionFormatString="Edit properties for work history">

                    <FormTableItemStyle Wrap="true"></FormTableItemStyle>

                    <FormCaptionStyle > </FormCaptionStyle>

                    <FormMainTableStyle GridLines="Horizontal" CellSpacing="0" CellPadding="3" BackColor="White"

                        Width="100%" />

                    <FormTableStyle CellSpacing="0" CellPadding="2"  Height="110px"

                        BackColor="White" />

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

                    <EditColumn ButtonType="LinkButton"

                        InsertText="Insert " UpdateText="Update record" UniqueName="EditCommandworkhistory" CancelText="Cancel edit">

                    </EditColumn>

                    <FormTableButtonRowStyle HorizontalAlign="Left" ></FormTableButtonRowStyle>

                </EditFormSettings>

             </MasterTableView>

        </telerik:RadGrid>

Grid

answered on 19 Mar 2010