Questions on UI for ASP.NET AJAX Forum

1 answer

165 views

Hello,

I take the default install, and have permanent crash with readonly db because they are in the system disk
I am running SQL 2008R2, could it be the reason ?

Database 'C:\PROGRAM FILES (X86)\TELERIK\RADCONTROLS FOR ASP.NET AJAX Q3 2010\LIVE DEMOS\APP_DATA\NORTHWIND.MDF' cannot be upgraded because it is read-only or has read-only files. Make the database or files writeable, and rerun recovery.
An attempt to attach an auto-named database for file C:\Program Files (x86)\Telerik\RadControls for ASP.NET AJAX Q3 2010\Live Demos\App_Data\Northwind.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.

What to do ?
I would appreciate not being forced to de/reinstall, why this read only attribute ?

Thanks
CS

Installer and VS Extensions

answered on 28 Feb 2011

1 answer

188 views

Telerik CDN without RadScriptManager

Is it possible to use CDN of Telerik if RadScriptManager is not used on page (regular asp Script Manager + RadAjaxManager are used instead)? I read in documentation CDN can be enabled globally via web.config, but is it gonna work in my case?

ScriptManager and StyleSheetManager

answered on 28 Feb 2011

4 answers

164 views

RadGrid1.MasterTableView.ClearSelectedItems() does not affect the radgrid in insert mode

As explained above, it does not close the Insert mode although it works like a charm in Edit mode.
It inserts the data properly but then when Insert mode needs to be cleared it remains rather. Any ideas?
Thanks

Grid

answered on 28 Feb 2011

7 answers

369 views

Rad Controls in toolbox, can't add to project

UPDATE: Fixed! See my post about 5 message down...

I'm having a unique problem that I can't seem to resolve. I have a project that contains the Q2 Rad Controls for AJAX, but I cannot add any of them to my web forms. No one else on the team seems to have this problem. They can just open a web form, double-click on a RadGrid, RadTextbox, RadTreeView, etc. and the controls appear on the page. This doesn't work for me.

HOWEVER... and here's the thing that has me scratching my head... if I start any new projects, I can add the Rad Controls to the web forms just fine. It's only on this one project.

Any ideas? Thanks in advance.

General Discussions

answered on 28 Feb 2011

1 answer

69 views

AJAX control stops working with RAD AJAX Scenario page

Hi,

We are using RAD controls in one of our application. In RAD Scenario form page AJAX modal extender stops working whereas it is working correctly in ASP.Net web page.
I also added two test pages, in RAD ASP.net Scenario page the ModalPopupExtender AJAX control does not work as expected.
Appreciate if anybody could tell me if we are doing anything wrong...

Ajax

answered on 28 Feb 2011

1 answer

100 views

Chart XAxis DataLabelsColumn display problem Part2

Following on from this thread:
http://www.telerik.com/community/forums/aspnet-ajax/chart/chart-xaxis-datalabelscolumn-display-problem.aspx

There is another Bug Chart XAxis DataLabelsColumn in telerik reports, If you choose a field of type DataTime Type it also wont bind!

As it wouldnt bind to a field of datetime, the work around I found was to create a Calculated Field Called CompletedDateStr of DataType String, and add an expression to correctly format the date (to the correct locale) in the Telerik Report SQLDataSource.

ie add this to your SQL datasource
= Format("{0:d}", Fields.CompletedDate)

Chart (Obsolete)

answered on 28 Feb 2011

3 answers

75 views

Load on demand many nodes with IE 8

I'm loading about 2000 child nodes under a single parent. It works fine with Firefox 3.6 and with Chrome 9, but IE 8 is incredibly slow... not only loading the child nodes, but after the child nodes are loaded the whole interface slows down and turns unresponsive.

I'm using Q1 2010. Any tips to solve this performance issue with IE 8? Should I try to upgrade to Q3 2010?

Thanks,
Santiago.

TreeView

answered on 28 Feb 2011

3 answers

629 views

displaying rad message box in asp.net

Hi,
I am Yogesh. I am new to asp.net with c#. I am working with asp.net ajax rad controls.... I want display a rad message box. also for confirm and alert.
Could anyone help me to get through this plz.....

Ajax

answered on 28 Feb 2011

3 answers

84 views

Grid row won't go into edit mode if combo selectedvalue not found

Hi there.

I have a RadComboBox in an EditItemTemplate in a radgrid with SelectedValue='<%# Bind("OrgClassification3") %>'. If the value of OrgClassification3 is empty or matches a value in the combo then everything works fine and I can edit the row and save changes. If the value of OrgClassification3 does not match any of the values in the combo the grid row will not even go into edit mode.

Please help. Thanks.

Grid

answered on 28 Feb 2011

3 answers

386 views

RadPageView set_contentUrl client side issue.

We have a RadTabStrip + RadMultiPage on our main page. The menu system is loaded once and the menu items create the tabs + corresponding pageview in javascript (i.e. completely client-side). The pages being loaded are full .aspx pages, i.e. the multipage is being used as a tabbed MDI.

However we're having major issues with the client-side pageview function set_contentUrl.

// add the tab

var tab = new Telerik.Web.UI.RadTab();

tab.set_text(name);

mainTabStrip.trackChanges();

mainTabStrip.get_tabs().add(tab);

mainTabStrip.commitChanges();

// add the multiview

var pageView = new Telerik.Web.UI.RadPageView();

pageView.set_contentUrl(url);

mainMultiPage.trackChanges();

mainMultiPage.get_pageViews().add(pageView);

pageView.get_element().id = ("PageView_" + pvCnt);

pvCnt += 1

mainMultiPage.commitChanges();

It does not appear to function well at all. No content is displayed in the pageview at all. However I do believe it is trying to load the page. If I change the url to a secure website with an invalid certificate I can the security warning in IE that the content is being blocked.

If I ignore the set_contentUrl and build the iframe myself (as below), it works perfectly.

var tab = new Telerik.Web.UI.RadTab();

tab.set_text(name);

mainTabStrip.trackChanges();

mainTabStrip.get_tabs().add(tab);

mainTabStrip.commitChanges();

// add the multiview

var pageView = new Telerik.Web.UI.RadPageView();

mainMultiPage.trackChanges();

mainMultiPage.get_pageViews().add(pageView);

pageView.get_element().id = ("PageView_" + pvCnt);

pvCnt += 1

pageView.get_element().innerHTML = "<iframe src=\""+ url + "\" frameBorder=\"0\" style=\"width: 100%; height: 100%;\"></iframe>";