Questions on UI for ASP.NET AJAX Forum

1 answer

30 views

Hi,

I'm using a grid with editing through usercontrols loaded as modal popup.

I'm having a problem finding how to make use of a local resx file in order to localize Edit/Insert new etc in the PopUp Header, I've read the examples, searched the forum to no avail.

Grid

answered on 25 Oct 2012

18 answers

842 views

Customizing Existing Dialogs & Custom Dialogs

I have been reading alot of the documentation in regards to Customizing Dialogs and I can't seem to work it out. I downloaded the current zip version (2008.1 619). The EditorDialogs folder contains all the dialogs but the docs don't seem to correspond to the current content of dialogs ascx files. For example if I want to hide or disable tabs which are now in a toolbar.
If I customize a dialog how can I use it as the dialogs seem to be embedded in dll's? So I searched a bit more and I found the section on Adding Custom Dialogs and you create a new DialogDefinition class and pass in either a type of dialogType or a string of virtualPath in the constructor. I added the EditorDialogs folder to my project and tried adding the ImageManager.ascx file into contructor but got the 'Object reference not set to an instance of an object' error. Is there another way to do this?

If that is not possible then I guess I need to create custom dialog from scratch. If I create from scratch then is it possible to utilize existing built in controls such as the widgets controls eg. <widgets:GenericFileLister>. How and what would I need to wire these up. I can think of a lot of custom dialogs that are either existing managers that I alter or taking advantage of a bunch of the widget controls to build dialogs from scratch. I have read alot of the docs and searched forums/knowledge base/code library and found bits and pieces that give me hope but I feel like I am shooting in the dark.

What I specifically want to build now is a dialog based on any of the file browser dialogs, it could be file based or implement a custom FileBrowserContent Provider. The file browser will list mp3 files that when clicked will use a Flash mp3 player to play the selected track so you can preview the track and if the track you want is not there then the user can upload the new track. I know I can build a totally custom dialog but it seems that so much of the functionality is already so close to what I want.

Regards
Axe

Editor

answered on 25 Oct 2012

1 answer

92 views

Getting row id during multiselect

I have a client side onrowselect function and I am trying to know the row its selecting each time (multi select using shift/drag). Is there a way to reference that. I don't need to know the row that triggered the event as its multi select, I want to know which row is being selected in each call.

Thanks

Grid

answered on 25 Oct 2012

1 answer

130 views

How to find RadAsyncUpload ID inside the radgrid using java script

<telerik:GridTemplateColumn DataField="Data" HeaderText="Imagen" UniqueName="Upload">

<ItemTemplate>

<a class="FotoGrid" href="#" onclick="VerImagen($(this))">

<telerik:RadBinaryImage ID="RadBinaryImage2" runat="server" AlternateText='<%#Eval("Contenido", "Photo of {0}") %>'

AutoAdjustImageControlSize="false" DataValue='<%#Eval("Contenido") is DBNull ? null : Eval("Contenido")%>'

Height="80px" ToolTip='<%#Eval("Contenido", "Photo of {0}") %>' Width="80px" />

</a>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadAsyncUpload ID="FotoActualizar" runat="server" AllowedFileExtensions="jpg,jpeg,pdf"

MaxFileInputsCount="1" MaxFileSize="1048576" ToolTip="Actualizar Archivo">

<Localization Cancel="Cancelar" Remove="Quitar" Select="Archivo" />

</telerik:RadAsyncUpload>

<asp:CustomValidator runat="server" ID="cvUploadFotoMaterial" ClientValidationFunction="validateUploadFoto"

ErrorMessage="Fotografia es requerido" ForeColor="Red" ValidationGroup="vgGridFotos">*</asp:CustomValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

var masterTable = $find("<%=gridFotos.ClientID %>").get_masterTableView();
var upload = masterTable.get_dataItems()[0].findControl('FotoActualizar');

doesn't' work

Grid

answered on 25 Oct 2012

2 answers

122 views

Postback issue will selecting a value in RadCombobox

Hi all,
I have a radcombox present in a radwindow the autopostback is set to true and when i select a item in the radcombo the radwindow is being closed due to postback what to do???

ComboBox

answered on 25 Oct 2012

1 answer

408 views

Open radwindow using gridbuttoncolumn of radgrid

Hi All,
I have a scenario where when I click a gridbuttoncolumn of a radgrid with buttontype as linkbutton would like to open a radwindow which should display a .aspx page. ALL should be done dynamically from code behind.

Grid

answered on 25 Oct 2012

1 answer

55 views

Project Configuration Wizard Colour

I've upgrade to 2012 Q3 and am now creating my first web application since the upgrade. Going through the Project Configuration Wizard, the colour scheme has changed. In the first panel where I select the project theme the white background appears and I can read the screen, but the panels after that have lost the white background making the text black on brown and very difficult to read.

General Discussions

answered on 24 Oct 2012

1 answer

162 views

RadAjaxManager Blocks server side event

I have a submit button white pops a radconfirm dialog asking Yes or cancel. If they click Yes then I need to update a textbox from server side c# code. But if I do all of this the RadTextBox ontextchanged method is never fired



Once again, THE PROBLEM IS RADTEXTBOX ONTEXTCHANGED NEVER FIRES!!!!!! HOW TO GET IT TO FIRE THE SERVER SIDE EVENT? I can not remove it from up UpdatedControls because I need it for the confirm dialog



<

telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="lblError" />

<telerik:AjaxUpdatedControl ControlID="txtSONumber" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager

>










<telerik:RadTextBox ID="txtSONumber" Width="300px" runat="server" AutoPostBack="true" CausesValidation="true"
                                Onkeydown="Keypress_Event()" ontextchanged="txtSONumber_TextChanged" >
                            </telerik:RadTextBox>










function Keypress_Event() {
 
 
              var combo = $find("<%= txtCustomerName.ClientID %>");
              combo.set_value("");
 
          }

Input

answered on 24 Oct 2012

3 answers

126 views

Wierd update issue

Using the new telerik control panel I updated by radControls for ASP.NET Ajax from 2012.1.215.40 to 2012.3.1016.4. This is now the only version that is installed. Then when I opened my project in Visual Studio 2010 I got the green update box indicating that the version had changed, and I clicked the update button. There were no errors shown in the update log. However I get strange errors when I open my master page and put it into design view (see attached image). I tried removing and re-adding the references to Telerik.Web.UI.dll and Telerik.Web.UI.Skins.dll, closing and restarting Visual Studio. I verified using right-click Properties that the dll files where the correct version (2012.3.1016.4). After I open the masterpage.master file and successfully build the project, the Telerik.Web.UI.dll file in my /Bin folder has reverted back to the 2012.1.215.40 version! That version isn't even installed on my computer any more, and it is not one of the project references, so where is it coming from??? And why is it overwriting the newer version???

General Discussions