Questions on UI for ASP.NET AJAX Forum

1 answer

241 views

Disable button

Hi all,

I have got a RadButton in which i want to change the color after the click event. After the first button click, the button shoud be in a disabled state, so that it wont allow the another click.

<telerik:RadButton ID="RadButton1" runat="server" onclick="RadButton1_Click">

</telerik:RadButton>

Please provide a solution as soon as possible.

Thanks,
Mkm.

General Discussions

answered on 14 Aug 2012

2 answers

110 views

Adding A Webservice Enabled Tooltip To RadComboBox Item

Hello,

I sucessfully added a radtooltip to a RadList control by using the ItemDataBound event using this code in the page:

    <telerik:RadToolTipManager ID="radToolTipManager1" runat="server" HideEvent="LeaveTargetAndToolTip"
    Width="250" Height="100" RelativeTo="Element" Position="MiddleRight" ShowDelay="500" >
    <WebServiceSettings Method="GetToolTipData" Path="~/Services/ToolTipWebService.asmx" />
    </telerik:RadToolTipManager>

And this in the code behind

 void RadListBoxSource_ItemDataBound(object sender, RadListBoxItemEventArgs e)
{
    if (e.Item is RadListBoxItem)
        {
            this.radToolTipManager1.TargetControls.Add(e.Item.ClientID, (e.Item as RadListBoxItem).Value, true);
        } 
}

The value is an ID that can be used to return a list from the webservice (in this case a list of Departments the hovered over person works for).

I tried to adapt this code for a RadComboBox on the same page, but no ToolTip is shown.

void ddPerson_ItemDataBound(object sender, RadComboBoxItemEventArgs e)
{
   if (e.Item is RadComboBoxItem)
   {
      this.radToolTipManager1.TargetControls.Add(e.Item.ClientID, (e.Item as RadComboBoxItem).Value, true);
   }
}

Is there a step that I am missing? The ClientID for the item when I add a breakpoint is something like "i0" which doesn't seem long enough.

Thank you for your help

Paul Herzberg

ToolTip

answered on 14 Aug 2012

1 answer

351 views

RadGrid Pager Template

hi ,
I'm using Pager Template like you use in this link :
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/pagertemplate/defaultcs.aspx

but I just want to Set the previous button Disable when the Current Page Index is 1 and set Next Button disable when the Current Page Index is the last page . Last and First Button too .
thanks a lot .

Grid

answered on 14 Aug 2012

1 answer

96 views

Move the Item Label

Hello,
How can I place the upper value into the center of the green bar and same issue for the red bar ,On client side?

Chart (Obsolete)

answered on 14 Aug 2012

1 answer

38 views

Chrome-specific error using Mac 21.0.1180.57

Hi,

We are running into a repeatable issue wherein Chrome and only Chrome dies with the following error "Uncaught SyntaxError: Unexpected Token. The error seems to be random. It absolutely kills everything and you need to do a complete reload of the screen.

Sometimes associated with a RadComboBox, other times, the RadProgress area. In googling this, there were suggestions regarding eliminating possible hidden garbage characters in the .aspx.

In VS 2008, we copied out of VS into notepad and back in and also tried the Advanced - > Delete Horizontal White space option in VS 2008, but the problem persists. It presents itself in complex layouts where a RadMenu, ComboBox, Grid, MultiPage, Editor and Tab interface are provided. The screen in question does not use RadAjaxManager.

Any thoughts on how to diagnose and resolve this would be most welcome. This does not occur in Firefox or IE 9.

General Discussions

answered on 14 Aug 2012

17 answers

675 views

Use MVC structure AND telerik ASP.NET Ajax?

Hi,

For one of my project, i wans to use a MVC architecture for my program, so I checked what you've got for libraries for ASP, and I see you have an ASP.Net MVC and an Ajax version.

So, my questions:

Does Telerik ASP.NET MVC brings something to the "MVC" part? Or is it only user controls that we can use when we have a MVC application?
Is it possible to use your ASP.NET Ajax components with an ASP.NET MVC(with and without Telerik for ASP.NET MVC)?

Thank you for your help

General Discussions

answered on 14 Aug 2012

1 answer

77 views

Manipulate Grid data on client side

Hi,

I was wondering if it would be possible to create a grid and use ajax to manipulate data inside.

I have a RadGrid that is generated dynamically on server side. When it is generate, i use only JS events and functions to manipulate my page. But i don't know how to do this :

I want the content of the grid, by a click on an ASP button, launch a method that will just convert the content of the cell ( of type "x/y")
on percent values ( performing the operation (x*y / 100)). Is it possible to do this without refreshing the all page and just call a method ? Maybe using an AjaxManager and AjaxLoadingPanel ?

Thanks,
Maxime.

Grid

answered on 14 Aug 2012

1 answer

85 views

RadMenu

Hi,

This is Rathan, I am using radmenu control in my project , In some pages when i postback the form the menu control is not workig properly(means it is showing same page not allowing to click other tab).please let me know.

Thank you.
Rathan Kumar.K

Menu

answered on 14 Aug 2012

0 answers

81 views

SelectedIndexChanged event not firing if the Radgrid in Insert mode

Hi,

I do have one RadCombobox and one Radgrid in my page separately. Depends upon the combo box selection the radgrid record will change. It is working fine now. But if I click the Insert option in radgrid, it show the input text fields and all other control, in that time I changed the combo box, the event is not get firing. May I know why? But the selection changed event firing, when I am in the editable mode in the radgrid.

ComboBox

asked on 14 Aug 2012

1 answer

47 views

Radnotification Reappear when page navigated back to.

I have a scenario where I am displaying a radnotification via a server side show, but when the user closes the the radnotification, navigates away from the page, then back to the page the radnotification reappears.

How do I prevent the radnotification from showing again.

Notification

answered on 14 Aug 2012