Questions on UI for ASP.NET AJAX Forum

1 answer

147 views

Hi,

I have a LinkButton which is embedded in a NestedView of a RadGrid which is Ajax enabled (using an AjaxManagerProxy).

On click on the LinkButton a file should be downloaded. This is the code I use for download:

                    Response.Clear();         
            Response.AddHeader("Accept-Ranges", "bytes");         
            Response.AddHeader("Connection", "Keep-Alive");         
            Response.AddHeader("Content-Disposition", "attachment; filename=" + doc.FileName);         
            Response.AddHeader("Content-Length", doc.FileSize.ToString());         
            Response.ContentType = doc.MimeType;         
            Response.BinaryWrite(doc.Content.ToArray());         
            Response.End();         

This code works perfectly if the grid is not ajax enabled. Is there a way to make it working in an ajax enabled grid?

Many thanks in advance for any suggestions.

Best regards,

Robert

Ajax

answered on 28 Nov 2008

3 answers

159 views

Char in DotNetNuke

Hi!

We have a problem, we put a RadChart in a DNN module, and when it charge always show the same warning:

Error loading RadChart image.
You may also wish to check the ASP.NET Trace for further details.
Display stack trace?

I verify the web.config and the code and I can't see what's the problem...

Can you help me?

Chart (Obsolete)

answered on 28 Nov 2008

3 answers

87 views

Replacement for "RadEditorGlobalArray"

We're currently upgrading from the old RadControls ASP.NET version to the "AJAX" version, (A.K.A. "Promotheus"), but can't seem to find what the "RadEditorGlobalArray" variable has been altered to. Is it still available, or has it been removed.replaced? If the latter, what should we use now?

As a bit of background, this is being used to try and locate the first editable RadEditor on a page, which has been dynamically created, (as there are a variable number of these all, within a DetailsView control, the IDs are auto-generated). What's the correct way of performing this for the new release?

Thanks,
Paul H

Editor

answered on 28 Nov 2008

1 answer

158 views

[Solved] Cpoy rad control folder :(

I was using RadControls for ASP.NET yet

and i have a directory sructure as MyApplicationRoot\RadControls
well every thing was fine.

RadControls folder don't have a folder called Ajax in it.

But now i use RadControls for ASP.NET AJAX: Ajax

i am now just used an update panel if asp .net Ajax

to
<radA:RadAjaxPanel ID="RadAjaxPanel2" runat="server" Width="300px" CssClass="c" UseEmbeddedScripts="false" >

but i seeing the error message bellow in browser

RadAjax v1.7.0: You have not copied the RadControls folder to the root folder of your web-application or you have applied an update incorrectly. To resolve the problem, review this link.

Ajax

answered on 28 Nov 2008

1 answer

81 views

FormDecorator not working correctly after buying licensed version

I was using a trial version of the Rad controls for AJAX, the formdecorator was rendering correct effects for disabled buttons in the apsx pages.

I have recently installed licensed version; have not changed any of the code in those pages. However, now the buttons do not get a fading effect on being disabled ... are any new settings needed ?

The same pages are running correctly with fading effect for disabled buttons on a website I set up using trial version of the telerik suite ...

Thanks for any inputs on this.

FormDecorator

answered on 28 Nov 2008

6 answers

170 views

How to disable Sliding Pane default tooltip

How do I disable default tooltip for radSlidingPane? For example my sliding pane's title is "Scoreboard", I want to configure the control to not show the tooltip "Scoreboard" when the cursor is hovered over the sliding tab label.

Thx.

Kian

Splitter

answered on 28 Nov 2008

1 answer

96 views

2008 Q3 Doesn't work with focus()

Until release 2008 Q2 , the function <control>.Focus() works well.
With release 2008 Q3, the function <control>.Focus doesn't work, when in page exists RadFormDecorator !!!

I tried removing RadFormDecorator, the Focus works fine.
Add RadFormDecorator, the Focus doesn't work !!!

Thank you.

FormDecorator

answered on 28 Nov 2008

3 answers

319 views

RadFormDecorator Issues

1. RadCalendar (input box) and RadNumericTextBox both do not respect the form dectoator skin. while this is probably gonna have a big effect but that should be the correct behaviour IMO. I simply throw all my controls on a form and decorate it by setting the skin of form dectorator and it looks awesome, but once i add controls like mentioned then they look odd because the decoration is not being respected.

2. Form dectorator does not decorate controls that are inside a sliding zone (collapsed initially), simply throw a slide zone splitter and the controls not inside the slide zone will get decorated but not the ones inside.

3. General note, I believe now since you guys introduce the form decoration, all controls u develop (radcalendar, radinput, even rad combobox) should all apply skins based on formdectorator as the master, if no form dectoration then shoudl apply what ever skin is set. This will make all the controls look proper based on the skin set for the decorator.
What I have done in my project is basically throw a form decorator on my page, regular textboxes, radgrid, panelbar etc. then i globally set the skin of all telerik controls and everything is nice and pretty except those mentioned that dont respect the decotration.

FormDecorator

answered on 28 Nov 2008

5 answers

210 views

Delay when pressing the first key

Why is there a delay when pressing a key after entering the combobox? After the combobox gets focus and I press a key on the keyboard, there is a very significant delay before the control responds.

ComboBox

answered on 28 Nov 2008

1 answer

203 views

Invalid W3C validation for RadCalendar

Newest version of RadWindowManager is not W3C valid. Even on your site:

http://demos.telerik.com/aspnet/prometheus/Calendar/Examples/Design/Sunny/DefaultCS.aspx

Errors found while checking this document as XHTML 1.1!

Line 156, Column 267: document type does not allow element "style" here.

…"2006-12-24" /><style type='text/css'>/*Telerik RadCalendar Office2007 skin*/

✉

The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).

One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).

........................

And so on...

Calendar

answered on 28 Nov 2008