Questions on UI for ASP.NET AJAX Forum

2 answers

188 views

How to prevent Checked event by confirm box on radtreeview?

I have a radtreeview with checkbox. When I check the checkbox, I want to prevent checked event by clicking 'cancel' on confirm box but it doesnt work. Here is my code:

<telerik:RadTreeView ID="_tree" runat="server" Skin="Silk" CheckBoxes="true" OnClientNodeChecking='ClientNodeChecking' TriStateCheckBoxes="true" CheckChildNodes="true"></telerik:RadTreeView>

function ClientNodeChecking(sender, eventArgs) {

var node = eventArgs.get_node();

if (node.get_checked()) {

var agree = confirm('Do you want to check?');

if (agree) {

node.check();

}

else

return false;

}

TreeView

answered on 24 Jul 2015

19 answers

515 views

Text wrap and indentation

Hi Team,

I would like to know if the below mentioned format can be achieved using the treeview.

-Section1
     -Section1.1
        -This section is long and need
           text wrapping with the indentation
           proper.
        -this is a small section
     +Section1.2
     +Section1.3
     +Section1.4
+Section2
+Section3
+Section4

Do let me know if my question is not understandable.

Thanks,
Soonam

TreeView

answered on 24 Jul 2015

23 answers

932 views

cannot play .mp4

Based on the demo available on https://demos.telerik.com/aspnet-ajax/media-player/examples/overview/defaultcs.aspx#qsf-demo-source, I have used mediaplayer in my project. It plays all the .mp4 files except two in my list. That is confusing me. I checked the extension of the two files and both are .mp4 files. Both these files are of 1080p with large file size. Does that matter?

MediaPlayer

answered on 24 Jul 2015

4 answers

651 views

Modify new value in save event

Hello,

hopefully this is not a duplicate but I haven't been able to find any solution.

What I am looking for is a way to modify the new value when the 'save' event is fired. In my scenario there are several rows in the grid representing order positions. The user should now enter the amounts which are going to be shipped so he then can get a delivery note. So when the user enters an amount larger than initial the ordered one he should be warned and asked if he really wants to ship more. If denied the value should be set to the ordered amount.

I've tried several ways by modifiying the e.values or the e.model property. With or without a grid.refresh()... no way to modify the new value.

Finally I just define a e.preventDefault() but don't really like it.

Does anyone knows how to achieve my goal? Many thanks in advance!!

Grid

answered on 24 Jul 2015

1 answer

48 views

Many Forum Sub Sections Missing Posts

Many of this forums posts seem to be missing. For example, the DatePicker area has only seven posts, and I'm pretty sure they used be many, many more.

General Discussions

answered on 24 Jul 2015

1 answer

664 views

Fix ! The state information is invalid for this page and might be corrupted. ThanksAll!

Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: The state information is invalid for this page and might be corrupted.

when I click the button several times, then this error, you help me with!

General Discussions

answered on 24 Jul 2015

1 answer

182 views

Unable to find the elements in IFrame

I am trying to create a UI test for an ASP.NET web site hosted in SharePoint 2010 using Test Studio. I am using WS2008 and IE10 for testing.

I am having a problem while getting element within an iFrame. This iFrame is created dynamically on click a link and loaded within a HTML page under the current page.

I think that the iFrame is not loaded in the DOM and this is why I am getting error while accessing elements in the iFrame.

Can you please provide me a way to access elements in the iFrame?

PFB, the error I have got in the log file:

Unable to find the target host (Browser/SilverlightApp) to locate an element. Failure waiting for frane '[Frame:id=DlfFrame1bc2fae4-baa8-45e1-9331-88asdlaewrfkdj,name=Frame_2,src=http://contoso.com/_layouts/listform.aspx,UseQuery:False]' time out. Error: Wait for condition has timed out.

Thank you in advance.

General Discussions

answered on 24 Jul 2015

1 answer

172 views

Rad Grid Export to PDF and Allow row to break across pages

When we export our grid with "ignorepaging=true" to PDF, grid row content are splitting into two parts when there are more pages.
Some cell data is displaying in one page and some is in second page. So is there is some way or property through which we can
solve this problem. Attaching screen shot for example.

Grid

answered on 24 Jul 2015

3 answers

289 views

Can't Play Videos MP4 Format Videos

My File is MP4 Format,video codec is h264，audio is aac，but MediaPlayer control can't play the video,IE11,Chrome Firefox browser is NOT OK!

Please let me know if I have to do any settings in my machine/application！

My Code is:

<telerik:RadMediaPlayer ID="RadMediaPlayer1" runat="server" AutoPlay="True" Source="~/Video/test2.mp4"></telerik:RadMediaPlayer>

MediaPlayer

answered on 24 Jul 2015

1 answer

176 views

GetBatchEditorContainer for GridTableView not found

Hi,

I have the following code line:

GridTableView masterTable = (sender as RadGrid).MasterTableView;

RadComboBox cmbCurrencies = (masterTable.GetBatchEditorContainer("COLUMN") as Panel).FindControl("cmbCURRENCIES") as RadComboBox;

Visual Studio compiler says:

Error98'Telerik.Web.UI.GridTableView' does not contain a definition for 'GetBatchEditorContainer' and no extension method 'GetBatchEditorContainer' accepting a first argument of type 'Telerik.Web.UI.GridTableView' could be found (are you missing a using directive or an assembly reference?)C:\DCS\Caronte\VSCaronte\Movistar.Caronte.Web\ControlTemplates\MovistarCaronte\Phases\RFQControl.ascx.cs70954Movistar.Caronte.Web

Why this method cannot be found?

Thanks in advance,

Alfonso

Grid

answered on 24 Jul 2015