Questions on UI for ASP.NET AJAX Forum

2 answers

971 views

Adding Template columns dynamically in Radgrid

I am trying to add template columns dynamically to a grid which already has two columns

I used the code

Private Sub Page_Init(sender As Object, e As System.EventArgs) Handles Me.Init

Dim table As New DataTable()

table.Load(get data from database)

For rowCounter As Integer = 0 To table.Rows.Count - 1

For columnCounter As Integer = 0 To table.Columns.Count Step -1

Dim tc As New GridTemplateColumn

tc.HeaderText = "qty_1"

tc.UniqueName = "qty1" & columnCounter.ToString

tc.ItemTemplate = New MyTemplate(tc.UniqueName)

grdSchedule.MasterTableView.Columns.Add(tc)

next

End Sub

Private Class MyTemplate

Implements ITemplate

Protected textBox As TextBox

Private colname As String

Public Sub New(ByVal cName As String)

MyBase.New()

colname = cName

End Sub

Public Sub InstantiateIn(ByVal container As System.Web.UI.Control) Implements ITemplate.InstantiateIn

textBox = New TextBox

textBox.ID = "abc"

container.Controls.Add(textBox)

End Sub

End Class

I am able to create columns in the page Init event. But I have a problem using that logic in Init event, as I need to get data which decides the number of columns that need to be created, from database. I want to use it in pageload event.

Can you please help me in this. I am not able to create columns dynamically in pageload event now.

I followed the below posts but all of them are talking about page init event.
http://www.telerik.com/community/forums/aspnet-ajax/grid/problem-creating-radgrid-gridtemplatecolumn-dynamically.aspx
http://www.telerik.com/help/aspnet-ajax/grid-programmatic-creation.html

Thanks,
Kaushik

Grid

answered on 04 Dec 2013

7 answers

198 views

RadImageEditor 2013.2.611.35 Not Saving Annotations With Large Image

Hi Guys,

Until this version of Telerik (2013.2.611.35), I was able to save annotations (i.e., pencil, circle, etc.) along with the image even if the image was, for example, 1200x1600 pixels, in size. This new version only saves the large image without any annotations.

Now, if I use an image say 300x300 pixels, the annotations save with the image fine.

I have tried setting the MaxJSONLength property to the maximum value, but that did not solve it either.

Bryan
:-(

ImageEditor

answered on 04 Dec 2013

1 answer

71 views

ClientEvents.OnCommand the 'DeleteSelected' command do not Pass this Event Why?

Grid

answered on 04 Dec 2013

3 answers

159 views

RadGrid Item Databound for ReadOnly grid

We are using RadGrid for ready only purpose and the item Databound event fires twice for GridDataItem & GridEditableItem.

Even though its read only it fires twice. Are there any settings we can restrict the unwanted events.

Grid

answered on 04 Dec 2013

3 answers

114 views

Rendering of button in table in dock

Hi,

When rendering a button inside a table that is in a raddock I get extra height applied to the button with the net reult in the button redering wrongly. I've stripped back to bare minimum , I've attached a copy of the generated page - problem in both IE and Chrome. Take away the table and the button renders fine . Buttons outside the dock render fine. This occurs on the default skin and the black skin, I haven't checked any others...

Any ideas?

Regards

Jon

Code for it is:

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title></title>

</head>

<body >

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

<telerik:RadScriptManager ID="uxRadScriptManager" runat="server"></telerik:RadScriptManager>

<telerik:RadStyleSheetManager ID="uxRadStyleSheetManager" Runat="server"></telerik:RadStyleSheetManager>

<telerik:RadButton ID="RadButton2" runat="server" Text="This button is OK" ></telerik:RadButton>

<br/>

<telerik:RadDockZone runat="server" ID="RadDockZone2" >

<telerik:RadDock ID="uxLogonPanel" runat="server" Title="Logon" style="overflow:hidden;"

EnableAnimation="false" AutoPostBack="false" Resizable="false" DefaultCommands="None"

EnableDrag="False" Index="-1" Pinned="True" Tag="" Width="296" >

<ContentTemplate>

<telerik:RadButton ID="RadButton1" runat="server" Text="Inside dock" ></telerik:RadButton>

<table id="uxLogonTable" Runat="server">

<tr>

<td >

<telerik:RadButton ID="uxLogonButton" runat="server" Text="Inside table in dock" ></telerik:RadButton>

</td>

</tr>

</table>

</ContentTemplate>

</telerik:RadDock>

</telerik:RadDockZone>

</form>

</body>

</html>

Button

answered on 04 Dec 2013

4 answers

626 views

[Solved] Format text password style (*****)

I have a radGrid with a column which is password.
I would like the password filed in both edit and grid mode to hide the password with ********.

This is the column:

<telerik:GridTemplateColumn HeaderText="Password" UniqueName="pass" DataField="pass" SortExpression="Pass">

<ItemTemplate>

<asp:Label ID="lblpass" runat="server" Text='<%# Eval("pass") %>' width="100px"></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="txtpass" Width="300px" runat="server" Text='<%# Bind("pass") %>' >

</telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

How can I achieve to apply such format to the password data?
Thanks,
Felice

Grid

answered on 04 Dec 2013

1 answer

112 views

MetroTouch button column problem

Hello.

My RadGrid is behaving strangely. Look at the picture attached.

My code:

<telerik:RadGrid ID="grdCanaisComunicacao" runat="server" AllowSorting="true" AutoGenerateColumns="false" Width="80%"

OnNeedDataSource="grdCanaisComunicacao_NeedDataSource"

OnBatchEditCommand="grdCanaisComunicacao_BatchEditCommand">

<MasterTableView DataKeyNames="CanalComunicacaoID" EditMode="Batch" BatchEditingSettings-OpenEditingEvent="DblClick" CommandItemDisplay="Top">

<Columns>

<telerik:GridBoundColumn DataField="Descricao" UniqueName="colDescricao" HeaderText="Descrição" HeaderStyle-Width="30%">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="CanalComunicacaoTipoID" UniqueName="colTipo" HeaderText="Tipo" HeaderStyle-Width="30%">

<ItemTemplate>

<asp:Label runat="server" ID="lblTipo" Text='<%# Eval("TipoDescricao") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadDropDownList runat="server" ID="ddlTipoCanal" DataValueField="CanalComunicacaoTipoID" DataTextField="Descricao" DataSourceID="dsCanalComunicacaoTipo">

</telerik:RadDropDownList>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridCheckBoxColumn DataField="IsPrincipal" HeaderText="Canal Principal" SortExpression="IsPrincipal"

UniqueName="colIsPrincipal" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="20%">

</telerik:GridCheckBoxColumn>

<telerik:GridButtonColumn ConfirmText="Excluir este canal de comunicação?" ConfirmDialogType="RadWindow" HeaderStyle-Width="20%"

ConfirmTitle="Delete" HeaderText="Delete" ButtonType="ImageButton" ItemStyle-Width="16px" ItemStyle-Height="16px"

CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">

</telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 04 Dec 2013

1 answer

82 views

New Item After Insert

I have an interesting scenario:

I have an editable rad-grid with a SQL back-end. I would like, after a new row is inserted, to "Add a new record," open in edit mode (not inserted yet), with some information from the previous entry. Is this at all possible?

Some sort of User prompt for the type of the subsequent entry would be handy as well.

Thanks,
Mark

Grid

answered on 04 Dec 2013

3 answers

118 views

2013.1.326 source code?

I own a license and have access to the source code for 2013.1.220, but I need a few fixes available in 2013.1.326.

I know there is a 403 version, but since it requires jQuery 1.9.1, I can't use it for my project yet (I don't want to serve 2 separate versions of jQuery).

So, is there a source code zip for 2013.1.326 I can download? I couldn't find it in the my account section.

General Discussions

answered on 04 Dec 2013

3 answers

81 views

Fix AmazonProvider

Fix the missing AWS security service..

1. Take the same approach as in your everlive provider

-- snip from source

public string ApiKey { get; set; }

2. Add the same approach to your amazon provider..

public string AccessKey { get; set; }

public string SecretKey { get; set; }

3. See separate thread about missing dynamic key support.

You can keep the old style webconfig file, but it should be deprecated, i.e only used if both of the above are not available..

This is stanadard AWS security..

CloudUpload

answered on 03 Dec 2013