Questions on UI for ASP.NET AJAX Forum

3 answers

226 views

Are using the

<script type='text/javascript'>

Telerik.Web.UI.RadAsyncUpload.Modules.Flash.isAvailable = function () { return false; }

</script>

, but since our AsyncUpload is dynamically made visible or not we get an errormessage when its not visible:

Error: Unable to get value of the property 'Modules': object is null or undefined

Isn't there a global setting we can use that disables it without getting the js-error. That would save us from dynamically adding this script depending on whether the asyncupload is visible or not on a lot of pages?

AsyncUpload

answered on 18 Nov 2011

1 answer

120 views

Telerik Bug with Dynamic Checkbox in ItemTemplateColumn seems to be having an issue with Postback

I am having a GridTemplateColumn with a checkbox that is being dynamically created. I need to have this checkbox with an ability to AUTOPOSTBACK but the autopostback event never seems to fire. The browser does not fire the event consistently and also even when it fires the event handler is never reached.

Looks like it is a bug in Telerik RadGrid as this post http://www.telerik.com/community/forums/aspnet-ajax/grid/grid-with-dynamic-columns-gridtemplatecolumn-dynamic-control-events-not-firing.aspx shows.

Is there a workaround or fix for the same?

Grid

answered on 18 Nov 2011

2 answers

127 views

display issue in ie compatibility mode

when using ie9 compatibility mode or ie7 with version

2011.2.915.35,

the select buttons of the initially hidden file upload dialog are displayed under the
file explorer. it works properly with ie9 standatd and ie8.
i can reproduce the issue also with your online demo
http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/default/defaultcs.aspx

some similar effects happen with other controls too:
when using nested splitters and radwindows sometimes buttons are not displayed in compatibility mode
sometimes they are only displayed when using compatibility mode, but its hard to reproduce the behaviour because
it changed with every last release.

FileExplorer

answered on 18 Nov 2011

3 answers

110 views

NodeTemplates and ExpandMode "Webservice"

Hi,

regarding this topic I just found 3 year old threads, so maybe this feature was implemented in the meantime:

I need to have nodes which have more than one icon: I need icons which do a postback the same way as the context menu items can do this. As far as I know I can achieve this by using NodeTemplates.

But I use ExpandMode="Webservice", and three years ago this wasn't possible.
Is it possible to achieve the things I want with the current version?

Regards,
JP

TreeView

answered on 18 Nov 2011

1 answer

103 views

radgrid filtering

Hello,

In my application i have one radgrid. By using this below code I am binding my grid

<telerik:GridTemplateColumn HeaderText="Roles" UniqueName="Roles" AllowFiltering="true">

<asp:Label runat="server" ID="lblRoles"></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

and using the below code I am getting values to the labels
protected void uiUserRoles_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridDataItem)
{

GridDataItem item = (GridDataItem)e.Item;

AcsAuthorizationProvider.Entities.ApUser apUser = e.Item.DataItem as AcsAuthorizationProvider.Entities.ApUser;

if (apUser != null && !string.IsNullOrWhiteSpace(apUser.UserName))

{

Label lblRoles = (Label)e.Item.FindControl("lblRoles");

if (lblRoles != null)

{

AcsRoleProvider acsRoleProvider = new AcsRoleProvider();

string[] roles = acsRoleProvider.GetRolesForUser(apUser.UserName);

lblRoles.Text = string.Join(", ", roles);

}

now I want to apply the filter for the roles column of radgrid.Please help to do that.

Thanks
Pallavi

UI for ASP.NET AJAX in ASP.NET MVC

answered on 18 Nov 2011

1 answer

164 views

Grid and RadAjaxLoadingPanel position

Hi all.
I've an issue with the radgrid and the radajaxloadingpanel.
In the grid i've not specified any value into the "Height" attribute and i've enabled the paging. So, when i click on the last page of the grid, in which i've few rows, the loadingpanel reamins with its height, but the grid moves up. So the loadingpanel is rendered outside the grid pane.
You can view the effect in the image below.
To remove this issue, i've to set a specific height in the grid, but this is not my intention.
There's any way to resolve this issue?
Thanks in advance.

Grid

answered on 18 Nov 2011

0 answers

140 views

RadComboBox Vertical ScrollBar

I am facing a problem with RadComboBox with mobile .
In Mobile the RadComboBox Scroll will not displayed

Requirements
RadControls version
.NET version . 4.0
Visual Studio 2010 version
programming C# language
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
[enter description here, together with step-by-step instructions on how to use the project]

ComboBox

asked on 18 Nov 2011

5 answers

114 views

Client-side constructor

Q1: Is it possible to create a RadWindow from scratch client-side? That is to say, is there a client-side constructor that I can invoke?

Q2: If I've closed a window with DestroyOnClose = true, is it possible to gain access to the settings used in the mark-up to reconfigure the window if I need to reopen it?

--
Stuart

Window

answered on 18 Nov 2011

2 answers

99 views

On column header selection how to select all days of the week for a date range

Hello,

When i click on column header of the radcalendar it selects all the days of week for that month, ie. When i click on 'W' then it selects all the Wednesdays for that month. But what i want is when i click on 'W' then it should select all the Wednesdays for an entire date range (range i have set using rangemindate and rangemaxdate span across 10 months) after asking a confirmation. Can you please advice on how to do it.

thanks
John Sagayanathan

Calendar

answered on 18 Nov 2011

4 answers

393 views

Cannot update control inside RadWindow

Hi!

I've been testing this for hours now.

If I add a RadWindowManager with one RadWindow and a Label in it and set it to VisibleOnPageLoad="true".

And a button which changes the Label's text to Label1.Text = "Hello World".
The button is inside a RadAjaxPanel.

I can't get the label to update the value inside the RadWindow.

No matter what I do. Can you give me a simple example on how to make the window update the label when I've pressed the button.

Regards, Jerry

Window

answered on 18 Nov 2011