Questions on UI for ASP.NET AJAX Forum

1 answer

72 views

Hi!,

Is it possible with RadGrid to add a vertical scrollbar when you put Allpaging to false(i want to show all data in 1 page)?

And in the same way:

Can i freeze panes on the first column(like in Excel)?

Thank you!

Grid

answered on 22 May 2014

12 answers

2.3K+ views

How to add rows dynamically to radgird

I want to add rows to radgrid when i press add new button. it works first time fine. that mean it adds first row properly when i press once agin it wont add new rows to grid.

Grid

answered on 22 May 2014

2 answers

77 views

ASP.Net framework for version of the ASP.Net Ajax controls

Is there any supporting documentation showing the minimum ASP.NET framework requirements for different versions of the UI for ASP.Net Ajax controls?

I would like to use the controls going forward but have a number of legacy products that I would also like to support.

Thanks

Phil

Documentation and Tutorials

answered on 22 May 2014

4 answers

254 views

Checked RadComboBox loosing checked state on postback

I have a Radcombobox defined as...

<telerik:RadComboBox ID="RadComboBrandCodes2" runat="server" CheckBoxes="true" ViewStateMode="Enabled" EnableViewState="true"
DataSourceID="sdsBrandCodes" DataTextField="Description" DataValueField = "Description"
Height="150px"></telerik:RadComboBox>

this combo is inside a filter template in a radgrid. When a Ajax postback happens, the items in the combo box loose their checked status. If I make a copy of the exact same markup and put it outside the grid but still within the div that gets updated via the ajax call, the checked status is maintained through the postback.

How can I get the checked state to be the same after the postback as it was before for the combo box in the filter template?

Thx,
Jeff

ComboBox

answered on 22 May 2014

3 answers

122 views

Combo box is disabled or not working in IE10

<telerik:RadComboBox runat="server" ID="lstBusiness" OnSelectedIndexChanged="lstBusiness_SelectedIndexChanged"

AutoPostBack="True" EnableViewState="true" MarkFirstMatch="true" />

Hi Team,
I am using telerik combo box which is showing the items properly in all browsers(IE7,IE8,IE9,Chrome and Mozilla) except IE10. In IE10 combo box is disabled(not enabled to select the items) though the items are binded to combo box. Kindly help me out to resolve this ASAP.
Telerik Version am using is 2011.1.315.35.

Srikanth

ComboBox

answered on 22 May 2014

1 answer

82 views

New Installation on .Net 4.0

We have out first Telerik application ready for deployment on a server. We have .Net 4.0 and are developing in C#, using Telerik UI for ASP.NET AJAX

Do we need to install any software on the server? Could you point me to the appropriate documentation.

Regards,

Robin

Installer and VS Extensions

answered on 22 May 2014

2 answers

82 views

Configuring the PivotGrid to combine certain columns, and leave others as is

Hi Telerik,

I'm trying to achive something like in the PivotGrid_ExcelBase image. There you can see the years (2012, 2013) columns with both personen and bedrag columns underneath.

Currently I tried to achieve that with the following code:

01.<Fields>

02. <telerik:PivotGridRowField DataField="SoortIndicatie" UniqueName="SoortIndicatieColumn" Caption="Soort Indicatie" >

03. </telerik:PivotGridRowField>

04. <telerik:PivotGridRowField DataField="SoortVerzilverd" UniqueName="SoortVerzilverdColumn" Caption="Soort Verzilverd">

05. </telerik:PivotGridRowField>

06.

07. <telerik:PivotGridColumnField DataField="Jaar" UniqueName="JaarColumn" Caption="Jaar">

08. </telerik:PivotGridColumnField>

09. <telerik:PivotGridColumnField DataField="Personen" UniqueName="PersonenColumn" Caption="Personen">

10. </telerik:PivotGridColumnField>

11. <telerik:PivotGridColumnField DataField="Bedrag" UniqueName="BedragColumn" Caption="Bedrag">

12. </telerik:PivotGridColumnField>

13.</Fields>

This shows me a grid as depicted in the PivotGrid_Rendered image. The person and budget columns are also grouped, that's not what I want.
How can I configure this?

Can you tell me how to do so?

Best regards,
Francois

PivotGrid

answered on 22 May 2014

1 answer

252 views

Audio Captcha Language

We currently have a requirement to support an audio captcha in a language other than English (i.e. Spanish). By this, I mean the letters must be pronounced as they are in that language's alphabet. Can Telerik's captcha handle this use-case?

Captcha

answered on 22 May 2014

5 answers

160 views

Radgrid Virtual Paging with Grouping

Hello ALL,

              I have a rad grid on my web page, i had applied virtual paging on rad grid as well as grouping on column.

             Rad grid page size is 30, suppose i have 250 records on rad grid so no of available pages would be 9.

              Now i had apply grouping on specific column which have following records on the basis of column value.

             There are three separation after applying grouping on column.

             Type : ABC : 242 records

              Type : DEF : 4 records

               Type : XYZ : 4 records

              Initially i can see the grouping on column but after scrolling i can view only the Type : ABC : 242 records.

              Main concern behind that the after scroll the page virtual paging get fired and i am not able to view rest of the available groups.

              Is there any solution to resolve this issue or any property/setting is to be there that i need to set.

Grid

answered on 22 May 2014

4 answers

221 views

Grid with Grouping and Paging only shows first page

This was working in previous versions of the RadControls for ASP.NET AJAX, but now with version 2012.3.1016.35 it does not. I have a grid with both grouping and paging enabled, and only the first page appears. If I remove the <telerik:GridGroupByExpression> tag from the grid then the other pages are accessible.

Am I doing something wrong or is this a bug in the otherwise excellent Telerik controls?

Thanks -
Brad Harris

Here is my markup:

<html>

<head>

<title>Grid Group & Page Test</title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server" />

<telerik:RadGrid

ID="RgDamageCases"

runat="server"

AllowAutomaticDeletes="false"

AllowAutomaticInserts="false"

AllowAutomaticUpdates="false"

AllowFilteringByColumn="true"

AllowMultiRowEdit="false"

AllowPaging="true"

AllowSorting="false"

AutoGenerateColumns="false"

GridLines="Horizontal"

PageSize="5"

OnNeedDataSource="RgDamageCases_NeedDataSource"

>

<MasterTableView DataKeyNames="Id" CommandItemDisplay="None">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldAlias="State" FieldName="State" HeaderValueSeparator=": " />

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="State" SortOrder="Ascending" />

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridBoundColumn UniqueName="State" DataField="State" HeaderText="State" AllowFiltering="true" AllowSorting="true" DataType="System.String" Visible="true" />

<telerik:GridBoundColumn UniqueName="Name" DataField="Name" HeaderText="Name" AllowFiltering="false" AllowSorting="true" DataType="System.String" Visible="true" />

</Columns>

<PagerStyle AlwaysVisible="true" Position="TopAndBottom" Mode="NextPrevAndNumeric" Visible="true" />

</MasterTableView>

<GroupingSettings CaseSensitive="false" ShowUnGroupButton="true" />

</telerik:RadGrid>

</form>

</body>

</html>

And the codebehind:

Imports System.Collections.ObjectModel

Imports Telerik.Web.UI

Partial Class GridTest01Page

Inherits System.Web.UI.Page

Protected Sub RgDamageCases_NeedDataSource(ByVal source As Object, ByVal e As GridNeedDataSourceEventArgs)

Dim grid As RadGrid = CType(source, RadGrid)

Dim items As New Collection ( Of MyType )

items.Add ( New MyType ( 1, "001 Test", "AZ" ) )

items.Add ( New MyType ( 2, "002 Test", "AZ" ) )

items.Add ( New MyType ( 3, "003 Test", "AZ" ) )

items.Add ( New MyType ( 4, "004 Test", "AZ" ) )

items.Add ( New MyType ( 5, "005 Test", "AZ" ) )

items.Add ( New MyType ( 6, "006 Test", "AZ" ) )

items.Add ( New MyType ( 7, "007 Test", "AZ" ) )

items.Add ( New MyType ( 8, "008 Test", "AZ" ) )

items.Add ( New MyType ( 9, "009 Test", "AZ" ) )

items.Add ( New MyType ( 10, "010 Test", "AZ" ) )

items.Add ( New MyType ( 11, "011 Test", "AZ" ) )

grid.DataSource = items

End Sub

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

' Nothing Here

End Sub

End Class

Public Class MyType

Private _Id As Integer

Private _Name As String

Private _State As String

Public Property Id As Integer

Get

Return _Id

End Get

Set(value As Integer)

_Id = value

End Set

End Property

Public Property Name As String

Get

Return _Name

End Get

Set(value As String)

_Name = value

End Set

End Property

Public Property State As String

Get

Return _State

End Get

Set(value As String)

_State = value

End Set

End Property

Public Sub New(ByVal id As Integer, ByVal name As String, ByVal state As String)

Me.Id = id

Me.Name = name

Me.State = state

End Sub

End Class

Grid

answered on 22 May 2014