Telerik Forums
UI for Xamarin Forum
1 answer
50 views

In regards to your demo apps, could you please publish some that include the Test Studio testing extension and settings so we can better cross-sell and provide customers an easy testing tool for their apps? 

Thank you!

Tsvyatko
Telerik team
 answered on 13 Jun 2016
1 answer
366 views
How can I bind DataForm? I have a button which is outside of the form and I am binding everything to a ViewModel. How do I use form in MVVM fasion? All available methods like ValidateAll, CommitAll etc. are not useful and there is no IsValid property to bind to so taht I know when form is valid? How do I do it? Do I somehow glue it with FormValidationFinished event?
Rosy Topchiyska
Telerik team
 answered on 08 Jun 2016
1 answer
53 views

See the attached screenshot.

I have a TKChart with a TKChartBarSeries. If I display the y axis to the right then it is missing the last label. Note that if I display it to the left (the default) it displays fine.

 

            var categoryAxis = new TKChartCategoryAxis (objectCategories.ToArray ());

            categoryAxis.Style.LabelStyle.Font = UIFont.BoldSystemFontOfSize(10);
            categoryAxis.Style.LabelStyle.TextAlignment = TKChartAxisLabelAlignment.Right;

If necessary I can product a sample app but am hoping this is something you might be able to confirm. The version of TelerikUI is 2016.1.324.0.

 

Thanks,

Gerry

Adrian
Telerik team
 answered on 07 Jun 2016
1 answer
203 views

Hi,

 

I see nuget support was added. This is a welcome development. I tried it out and with a bit of fiddling I got the Telerik nuget to add the files for Droid and iOS projects. However for the PCL and Winphone the nuget update throws these errors.

 

Attempting to resolve dependency 'Xamarin.Forms'.
Installing 'Telerik.UI.for.Xamarin 2016.2.513.2'.
Successfully installed 'Telerik.UI.for.Xamarin 2016.2.513.2'.
Adding 'Telerik.UI.for.Xamarin 2016.2.513.2' to TelerikTest.
Uninstalling 'Telerik.UI.for.Xamarin 2016.2.513.2'.
Successfully uninstalled 'Telerik.UI.for.Xamarin 2016.2.513.2'.
Install failed. Rolling back...
Could not install package 'Telerik.UI.for.Xamarin 2016.2.513.2'. You are trying to install this package into a project that targets 'portable-net45+win+wpa81+MonoAndroid10+xamarinios10+MonoTouch10', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.
 
 
Attempting to resolve dependency 'Xamarin.Forms'.
'Telerik.UI.for.Xamarin 2016.2.513.2' already installed.
Adding 'Telerik.UI.for.Xamarin 2016.2.513.2' to TelerikTest.WinPhone.
Could not install package 'Telerik.UI.for.Xamarin 2016.2.513.2'. You are trying to install this package into a project that targets 'WindowsPhoneApp,Version=v8.1', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

The machine is Win10 x64 and using Visual Studio 2013 Update5. I created a blank cross-platform project and updated to Forms 2.2.0.31  before trying this.

Xamarin version info

Xamarin   4.0.4.4 (a9c7826)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.
 
Xamarin.Android   6.0.4.0 (ee215fc)
Visual Studio plugin to enable development for Xamarin.Android.
 
Xamarin.iOS   9.6.2.2 (be25da5)
Visual Studio extension to enable development for Xamarin.iOS.

 

Any idea why it's not adding the DLL's to the PCL and WinPhone (8.1)?

 

Also with the current nuget your installing all the controls. In my case I'm using almost all so it's not to bad but what if you just wanted the Listview for example?

Thanks.

Vladislav
Telerik team
 answered on 06 Jun 2016
3 answers
160 views

Hi, I was wondering if there was a way to specify the values that come back from a Data Form Segmented Editor. If I supply an array with four values to the ValuesProvider for the editor, instead of the default 0-3 values that would come back depending on what was selected, can we supply it with values for each option so that it comes back as 1-4 instead of 0-3. I was going to try and create a TKDataSource with an object that had a name and value, but it doesn't look like you can attach a TKDataSource to a segmented editor. Am I stuck with the default values in this case?

Thanks,

Nick

Adrian
Telerik team
 answered on 02 Jun 2016
3 answers
227 views
Specifically, how do I download/install UI for Xamarin on a Mac?
Pavel R. Pavlov
Telerik team
 answered on 02 Jun 2016
1 answer
72 views

Hi,

I'm trying to load a DataForm in a modal view :

- actionDataForm.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;

When I use an EditorClass of type "TKDataFormOptionsEditor", I can't click on the ">" button to show the options list.

It works fine when I open the DataForm in full screen mode.

How can I make it work ?

Regards,

Adrian
Telerik team
 answered on 01 Jun 2016
1 answer
208 views

Hi, 

Currently we are evaluating UI for Xamarin.Forms. May i know where can i download a working sample for RadSideDrawer  and Charts?

I have gone through the iOS sample app in app store. Some code files are missing in the code samples provided.

Few classes like Examples.Helpers.DeviceHelper and Examples.Helpers.ExampleHelper are missing.

Could you please provide link for full working sample?

 

Thanks,
Satish

Pavel R. Pavlov
Telerik team
 answered on 31 May 2016
3 answers
116 views

I have looked thru the documentation and examples, so find an example of the ListView control, having its entirely custom cell.

 It could for example with 3 TextBox controls, 2 ImageViews and other stuff.

 How do I accomplish that ?

Adrian
Telerik team
 answered on 26 May 2016
3 answers
143 views

Hi,
both Xamarin listview and Telerik's Radlistview, for some reason, has expensive binding and initialization. this cause to performance penalty.

luckily, there is a solution for that, called fastcell.
https://github.com/twintechs/TwinTechsFormsLib

I have tested the library, and indeed performance are much better, especially on old devices.

however, I couldn't find a way to integrate the fastcell with the telerik's listview.

also there isn't a custom renderer for cell, so its not possible to override it.

any suggestions?

Thanks

Elad
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 answered on 25 May 2016
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