Questions on UI for ASP.NET AJAX Forum

20 answers

379 views

Hi,
I'm using radscheduler in my application and it is not supported by IE8. It looks more compressed. Can some body throw some light on it.

R/ Michael.

Scheduler

answered on 15 Oct 2010

3 answers

108 views

Radgrid export exception

Hi,

we have a radgrid with paging enabled, advanced databinding using the NeedDataSource event and filtering enabled on a column.

When we call MasterTableView.ExportToExcel() we're getting the following error :
[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Web.UI.RadAjaxControl.OnPagePreRenderComplete(Object sender, EventArgs e) +83
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +8699938
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1029

The ExportSettings.IgnorePaging is set to true. When i change that to false the export does work.
I've read a thread on this forum and the answer to this problem was to use advanced-binding but we're already using that.
We're using Telerik.web.dll 2010.1.519.35

Grid

answered on 15 Oct 2010

1 answer

94 views

Master Pages + RadGrid on Content + RadAjaxManager/RadAjaxPanel/GridAjax + EXport with Default Command Items

hi,

I have a similar scenario like this example ExportFromContentPageWithAjaxEnabled.zip at http://www.telerik.com/community/code-library/aspnet-ajax/general/export-radgrid-content-to-excel-word-csv-pdf-with-ajax-enabled.aspx

but instead of the asp buttons at Grid's CommandBar, i want to use the default image buttons that RadGrid Generate when i use:

<CommandItemSettings ShowAddNewRecordButton="True" ShowExportToCsvButton="True"

ShowExportToExcelButton="True" ShowExportToPdfButton="True"

ShowExportToWordButton="True" />

How i can turn off the ajax for this one at ajax manager?

Best
Regards
-Luis

Grid

answered on 15 Oct 2010

2 answers

93 views

Fixed elements in a RadPageView

Hi everybody,

I have a page which contains a TabStrip.

The tabs are added dynamically and the pageViews related to the tabs in the event "OnPageViewCreated".

In the pageview of the second tab, I have added 2 usercontrols.
The first usercontrol contains buttons, the second contains a radgrid.
A scroll is automatically added in the Pane for the two usercontrols.

How can I force the first usercontrol to be fixed and the other control to be scrollable?

Thanks for help.

TabStrip

answered on 15 Oct 2010

1 answer

79 views

Adding Javascript to RadEditor (MOSS)

In MOSS 2007 I have been adding this:

<a href="JavaScript: GeneralPopup('/SiteCollectionDocuments/HTML/OurPromise/hw_comm.html')">[more]</a>

but when i save, I get this:

<a>[more]</a>

The javascript is supposed to open the link in a custom popup page. How can i get this to work, or are there any alternative ways to get the same result?

I saw this post : http://www.telerik.com/community/forums/sharepoint-2007/full-featured-editor/javascript-in-moss-radeditor.aspx

But the post is way too long and confusing.

WebParts for SharePoint

answered on 15 Oct 2010

3 answers

121 views

Preupload Validation

Is it possible to do a preupload validation that requires server-side code?

For example, I want to make sure that a variable is in session before the upload continues. We have users that go thru our upload process, get to the end (which removes all session variables), then they click Back on their browser and try to do another upload. Doing so causes a NullReferenceException.

I'd like to check to see if the session variable exists. If it does, allow the upload to continue. If not, forward them to a new page telling them their session has expired.

Any ideas would be greatly appreciated.

Thanks,
Kyle

Upload (Obsolete)

answered on 15 Oct 2010

2 answers

100 views

Appointment colours

I'm playing with the AdvancedForm template sample code and am delighted with the improvements to the skin that allow manually changed background colours to show through the appointment image to allow them the have that 3D looking effect.

Playing with code, however, I note that if I set the ForeColor property of e.Appointment there is no change to the visual appearance of the appointment. A little poking around suggests that this colour is being set by the rsAptSubject CSS class and this has a higher precedence than the value assigned to the ForeColor property. I know that the ForeColor is being applied but overridden 'cos if I use client-side tools to 'switch off' the colour setting of this particular class the visual appearance of the appointment changes to use the set ForeColor value.

Maybe I've misunderstood, but I'd've thought that the ForeColor property's value would have overridden the CSS style in this instance.

--
Stuart

Scheduler

answered on 15 Oct 2010

1 answer

96 views

Using with the invalid style of RegExpTextBoxSetting to RadComboBox

Hello !
I'm using with your RegExpTextBoxSetting for TextBoxs. in my page there is also a RadComboBox and this combo is required.
I can use with the asp:ReuiredFieldValidator but the behaviour is different. I want that the combo will get the style like the textbox when it get invalid value.
my qustion is, if is there any way to use with asp:ReuiredFieldValidator and when it got invalid, set the wrong style in the RadComboBox.
or any other solution ?

Input

answered on 15 Oct 2010

1 answer

47 views

Frozen Coloumns issues

Hello,

I have a question for telerik team:

I was reading the document that you were published about the frozen coloumns in RadGrid,
And i understand that there are some critical issues that be caused by using the columns freeze option.
My question is if anyone knows when all these issues are going to be solved.
And if it's on a high priority of the grid team.

Regards,
Oren

Grid

answered on 15 Oct 2010

1 answer

82 views

Help - Want to show 2 hour timeslots EXCEPT for Lunch hour

I am showing my scheduler with 2 hour timeslots, ie: 8am - 10am, 10am - 12pm

I do this by setting MinutesPerRow to 120

My problem is I want to show a 1 hour slot for lunch 12pm-1pm and then pick back up the two hour intervals: 1pm-3pm, 3pm-5pm etc...

I've not been able to find a way to mix and match the different timeslot windows so far, or if it is even possible to do?

Scheduler

answered on 15 Oct 2010