Good Day to you.

I have been using telerik controls for some times now.  We had this site where telerik controls are implemented. 

Our site is composed of different controls.
We have 3 panels separated using RadSplitter. RadPanelbars in the left, grids in the center and docks with panel with grid in the side.

During the development we notice that our site loads slowly.......
It would take us 5 to 10 seconds to load the site.  The controls will load lastly.

We have observed that the CPU Usage of our site is 20%-30% in standby mode(doing nothing after loading with out mouse movements)

I have read Your Tutorials about Optimizition Tips
This is what i did so far.

RadScriptManager- I put it in my main page but did not use its reference property since my javascripts are in the same page of my code
RadStyleSheetManager -Put it in my mainpage but didnot use its reference property since i did not costumize my telerik control's skin. My Css is Attached using  <link href="
Debug - i already set it to false and I am using II7

So far from the above it does not give me a better CPU Usage of my site.
I think the control RadPanelBar is the one using most of the CPU since if i remove it in the code or hide it using the splitter my CPU Usage is 5%-10%. I also notice that when i press ESC after page load. the CPU Usage is going down.

I would appriciate if you could help me optimize my CPU Usage.

Thanks

Hi,

I have in a control a ComboBox where item are load on Demand.
When we whant to update the data i try to retreive the value with SelectedValue but off course the list is empty.
I alreay read many item on this forum but i cannot find any solution about this!!!!

What is the solution for this problem please?

The code is:



C# code is:
I suppose on my method SetValues, I need to load the parent customer. But all? if I try to load all customer in the comboBox, i have a error on the method OnItemDataBound!!!!!



Any idee about a solution?

Thanks,

Edwin.

Hi,

I have a treeview that I'm using to provide a set of controls on each node.  There is the normal node text, a textbox and a checkbox.  I've got it all working except for reading the data back.  My routine can't use Node.FindControl to find any of the controls that I've created.  Some relevant snippets of code are shown below. 

I've read that I need to reallocate the template to the nodes on the ajax callback.  How do I go about this? (current update code at the bottom).

Regards,

Jon

I am having some trouble getting a scale break to display on my chart.

I only want to have 10 labels on the Y axis so in the BeforeLayout event I do the following


The range is displays correctly. But when I turn ScaleBreaks.Enabled = true nothing displays on the Y axis. The range does not appear and neither does the ScaleBreak.

Seems like it should be fairly straight forward... anyone have any ideas on why this does not work.

Thanks!

I in Q2 version of telerik ajax control i'll be able to find a radwindow by id, now the collection does not expose the find method.

How can i correct this?

obviously i can iterate wit a for each but it is possible to have a quick way the same result??

Thanks
Andrea Del brocco

Hi,

We have a toolbar button which is set up like this:  

 

 

In the code behind, during Page_Load, we set button.Checked = true;

In the described state, its style flicks from Checked to Unchecked whenever the cursor hovers over the button. It also seems to do some sort of ajax call when this happens. I tried catching the OnMouseOver event of the toolbar in order to cancel the event but it won't fire when the button is disabled. Is there a way to ensure that the button can be set to checked and disabled in the Code Behind and will not respond to any user action?

 

 

 

 

Two questions, one hopefully very simple so will start with that.

Hi,

I have the code bellow.
It seems that when I press save the controls: RadEditor and RadTextEditor with multiline cannot be updated after async postback.
They will loose the values (there is empty).
Also the RadEditor loose its features.

I want to have a RadAjaxMnaager into MasterPage (which is) and on other controls and pages to have proxy. But I have the problem with these controls

Thank you.

Hello,

I'm using ASP.NET AJAX RadGrid control with ASP.NET MVC and I'm wondering what solution would be best for saving per customer "ClientSettings" from RadGrid without using doPostBack?

My RagGrid Client settings:

Is there, a way to get all this settings on some client event and save them to a cookie or make ajax post?

Thanks

My Panel Bar item has weird color like tile on IE. No problem on FireFox or Chrome. Any idea?