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UI for ASP.NET AJAX Forum
1 answer
89 views
Hi,

I'm using a ToolTipManager to load tooltips on demand. Everything works until I wrap the whole thing in ASP.Net update panel. Tooltips no longer show up. Is there any way to get this to work?

Thanks,

Yevgeniya
Yevgeniya
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 answered on 24 Jun 2008
2 answers
178 views
With the old RADMenu 4.x control there were some templates that were CSS only (I believe one was called CssGrey or something similar). I've noticed these skins don't exist with the AJAX version of the menu control though. Are there plans to introduce this? I need a menu design based off of something like that because it was extremely easy to customize for specific situations in ~10 minutes or so.
digitall
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 answered on 24 Jun 2008
1 answer
183 views
I have a grid that's bound to a generic list of business objects.  These business objects contain a property called "Group" which is itself another business object.  This object has its ToString() method overridden.

I can display the "Group" property within the grid with no problem, but when I enable grouping and try to drag that column into the group by box I get the following error:  "Field Group not found in the source table. Please check the expression syntax."

I have another property called "PrimaryPhone" which also generates the same error if I attempt to group by that.

I can successfully group by the other non-object properties.  Any ideas on how I can accomplish grouping by these object properties?

Josh
Josh Anderson
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Rank 1
 answered on 24 Jun 2008
1 answer
149 views
I am using the latest SP of RadScheduler Q1 2008. The default view is Week with 24 hours showing, though the following behavior applies to Day and Month views as well. If I have appointments that start at 00:00 on the first day visible and that also end at 00:00, they do not render in the scheduler. Appointments that start at 00:01 render, even if the end time is also 00:01.

Any other timeslot seems to render fine. If I have an appointment starting and ending at 00:00 on the second day of the Week view, it appears. The only timeslot that seems to be affected is the very first one of the view.

Unfortunately (or fortunately, since I might not have noticed it otherwise), this scenario comes up very frequently in my application. Any help is greatly appreciated, as this project is due for release.
T. Tsonev
Telerik team
 answered on 24 Jun 2008
1 answer
65 views
Hi,

I am using RadMenu in my web application.

How can I use (or enable) embeded css and skin only for RootMenuItems (Except its Sub menuitem(s).) ?

Thanks
Peter
Telerik team
 answered on 24 Jun 2008
6 answers
384 views
I would like to have the background color of a combo box change when its index is changed (to visually show the user what items have changed in a record).  I tried handling the OnClientSelectedIndexChanged and using this javascript but nothing happens:

<script language="javascript" type="text/javascript">
function OnClientSelectedIndexChanged(sender, eventArgs)
{
 var item = eventArgs.get_item();
 var combo = item.get_comboBox();
 item.setAttribute("BackColor","#FF8080");
}
</script>

I think it might have to do with the animation overriding it but unclear.  I also want to do this with the DatePicker.
Chameleoki
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 answered on 24 Jun 2008
3 answers
250 views
I just updated to the service pack release of Q1 Ajax controls, and I now have a fairly urgent problem with my RadScheduler. I am using an object datasource and had nearly everything I needed working nicely with the previous version. I am doing a lot with integrated ContextMenus.

After updating to the latest release, I can no longer seem to access date/time information for appointments in the Scheduler using the get_start() or get_end() methods. I seem to be accessing the appointment correctly, as code using get_id() is working fine. In addition, when I debug, the values I see for get_start() and get_end are both 'NaN'. The get_id() method is working fine, appointments render where they are supposed to- in general, everything looks right- but the start and end dates are just not accessible.
T. Tsonev
Telerik team
 answered on 24 Jun 2008
8 answers
142 views
I have an export to excel button.
After I do an export the filter dropdown stops working.
I have to refresh the page.

Why is this happening?
Konstantin Petkov
Telerik team
 answered on 24 Jun 2008
1 answer
97 views
I have a Login.aspx page containing a Username TextBox, a Password TextBox, a Login Button, and a hidden RadComboBox. When the user successfully logs in, the RadComboBox is poplulated and set to visible. The described functionality was developed and tested using the trial version of Telerik.

After replacing the trial version DLLs with the licensed copies, the page no longer displays the RadComboBox after a successful logon.
Daniel
Telerik team
 answered on 24 Jun 2008
4 answers
333 views
Hello,

It appears very difficult to Ajaxify elements in a RadTabStrip and I would appreciate to receive guidelines and best practice.

My RadTabStrip are inside a user control or custom controls, they have or not the autopostback turned on.
They are all associated with RadMultiPage.
I have an AjaxManager in the main page which is loading the controls.

From this point, I have 2 main problems:
1) How to Ajaxify TabStrip postback ?
2) How to Ajaxify buttons or radcombos or any postback element present in a PageView?


Concerning point 1, I first tryed to add an AjaxSetting for the TabStrip control than add as updated controls TabStrip and its MultiPage, it seems to works. But when I update controls positionned in hidden pageviews, from time to time, I get errors on the page (being on a remote site I have no ability to debug the output) and tabstrip no more works refusingf to change Tab and/or associated pageView. (Controls on other page may be a RadGrid and/or a RadChart.)

Concerning Point 2, I have not found a working solution having from time to time strange behaviors.
For exemple if I have a RadCombobox with autopostback and if in the corresponding EventHandler I hide or display a group of controls. Even setting all these controls as updated controls depending of the RadCombo doesn't work.
When I want to display back the group of controls there is no effects, they stay hidden.
I often get errors in the resulting page with object undefined or null.
I tryed to set the pageview containing the updated controls, here notice that AjaxManager Expert allows to do this, then I get an error on runtime saying that this control is not valid as an updated control. PageViews should be filtered from AjaxManager Expert.

Last point, hope that the FormDecorator present on the page behave Ok...
I have readden the general documentation but only found very generic guidelines and forum often contact indication for previous radcontrols.

Thanks for great clarification on todo and nottodo with TabStrip/MultiPage/AjaxManager.

CS
Maria Ilieva
Telerik team
 answered on 24 Jun 2008
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