Telerik Forums
UI for Xamarin Forum
1 answer
127 views

Hello!

I have a ListView of appointments which are groped by date (month/year) if I scroll the list view I want to change the Date displayed on my RadCalendar but there is this specific problem while scrolling too fast on my list:

After too much digging with this issue I realized that having:

SelectedDate="{Binding SelectedDate, Mode=TwoWay}"
DisplayDate="{Binding CalendarDisplayDate, Mode=TwoWay}"

 

On my scroll event listener, causes a small UI thread blocking issue that is visible on both platforms (iOS/Android (slightly more visible) ), in small words, there is a small delay on my UI while updating the DisplayDate property.

My question:

Is this property to costly (in memory) on the calendar or why I am experiencing this issue? Is there a workaround for this?

Ves
Telerik team
 answered on 05 Sep 2017
13 answers
755 views

Hello Team, 

I am pretty exited to see the new telerik control from you. This was long anticipated. 

However, I was a little disappointed to see that the Forms edition of the ListView does not have Drag & Drop reorder support. 

I understand X.Forms is also in its infancy & its difficult to come up with features that support all 3 platforms in the same way.

 

At the same time, I was also very happy to see that ListView for Xamarin Android & iOS do support Drag & Drop for reorder. 

My question is, is there a way I can write a Custom ListView Renderer of sort on xamarin Forms, that will then allow me to convert the Telerik Forms ListView to Telerik iOS or Android List view so I can support drag & drop of items? 

Is there a way we can do it? Can you share any examples or at least guide us in right direction? 

 

Thanks 

ST

 

Stefan Nenchev
Telerik team
 answered on 04 Sep 2017
1 answer
110 views

I have a data model which has a list for a property.

I want to display this list as a read-only column in the Data Form.

Can this be done or do I need to this manually?

Thanks in Advance 

 

 

Stefan Nenchev
Telerik team
 answered on 01 Sep 2017
9 answers
248 views

I am using Telerik.UI.for.Xamarin.Lite.Trial package for my application to implement Radautocomplete control.In my xamarin forms project I am using only radautocomplete control not  any other controls .I generated apk having the size of 26.9 Mb.It is too large without implementing any other controls.I tried with all package(Telerik.UI.for.Xamarin.Lite.Trial,Telerik.UI.for.Xamarin.Input.Trial,Telerik.UI.for.Xamarin.Trial) which are greater than 30Mb.

Can you please suggest me to reduce the size of Apk to 10Mb 

whether I need to use different packages.??

 

Thanks,

Manasa

Stefan Nenchev
Telerik team
 answered on 01 Sep 2017
3 answers
143 views

Is it possible in UI for Xamarin to have a DataForm with a custom editor to display a ListView (with options to choose from) in a new View/Page?

This behaviour I am trying to describe is similar to searching/choosing a Table and/or Location in the sample app "Telerik UI for iOS" (Data Form > Reservations).

Any pointer would be appreciated.

Ves
Telerik team
 answered on 31 Aug 2017
5 answers
173 views

Hi ,

I am implemented the RadListView with Multibpe selection and swipe context options.

When I am swiping the list Item context options are showing and text is overlapping on the selection indicator Image, after swipe action also its overlapped on image.

So kindly let me know how to solve this.

 

Thank you,

Nikolay Demirev
Telerik team
 answered on 31 Aug 2017
3 answers
269 views

Is it possible to create custom renderer for each control in Xamarin forms, and is it easy or hard??

 

What I want is- UI look must be same on each platform, so will Telerik will be useful for me or not??

Please Reply...ASAP.

Thanks in advance.

Lance | Senior Manager Technical Support
Telerik team
 answered on 30 Aug 2017
1 answer
118 views
WHY there is no media control for xamarin form or when it will be available 
Lance | Senior Manager Technical Support
Telerik team
 answered on 30 Aug 2017
1 answer
222 views

I am currently trying to implement a radlistview which will expand the cell to show more data.

Currently it seems my only option is to refresh the entire list view in order to show the hidden fields.

Is there any way for me to avoid this?

 

 

Lance | Senior Manager Technical Support
Telerik team
 answered on 29 Aug 2017
1 answer
135 views
Hello
I am using RadListView
now i want to load new items when the last item in the list appears
for example:
i have list contains 8 items 
first 5 items displayed on the screen 
i want to make some action when the last item (item 8) appears 
please help me ASAP 
Thanks in advance 
Stefan Nenchev
Telerik team
 answered on 29 Aug 2017
Top users last month
Jay
Top achievements
Rank 3
Iron
Iron
Iron
Benjamin
Top achievements
Rank 3
Bronze
Iron
Veteran
Radek
Top achievements
Rank 2
Iron
Iron
Iron
Bohdan
Top achievements
Rank 2
Iron
Iron
Richard
Top achievements
Rank 4
Bronze
Bronze
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?