Click here to Skip to main content
15,867,835 members
Home / Discussions / Mobile
   

Mobile

 
AnswerRe: USB Cable Between PC And Android Pin
Richard Deeming8-Mar-19 9:43
mveRichard Deeming8-Mar-19 9:43 
QuestionXamarin forms and SQLIte database Pin
Mycroft Holmes25-Feb-19 19:37
professionalMycroft Holmes25-Feb-19 19:37 
SuggestionRe: Xamarin forms and SQLIte database Pin
David Crow26-Feb-19 4:15
David Crow26-Feb-19 4:15 
GeneralRe: Xamarin forms and SQLIte database Pin
Mycroft Holmes26-Feb-19 12:24
professionalMycroft Holmes26-Feb-19 12:24 
QuestionCross Platform Xamarin MVVM ListView binding to ViewModel List not working Pin
Stephen Holdorf19-Feb-19 2:46
Stephen Holdorf19-Feb-19 2:46 
AnswerRe: Cross Platform Xamarin MVVM ListView binding to ViewModel List not working Pin
Mycroft Holmes19-Feb-19 11:11
professionalMycroft Holmes19-Feb-19 11:11 
GeneralRe: Cross Platform Xamarin MVVM ListView binding to ViewModel List not working Pin
Stephen Holdorf20-Feb-19 4:48
Stephen Holdorf20-Feb-19 4:48 
QuestionXamarin Forms Picker binding Pin
Mycroft Holmes21-Dec-18 19:35
professionalMycroft Holmes21-Dec-18 19:35 
Using MVVM I have a fairly typical data entry form where the user selects a Site which, in the ViewModel, creates a new SiteRisks record and pre populates the ID fields, the user then selects a bunch of values from pickers.

A typical picker in XAML
<Label Text="Surface Conditions:"
       Style="{StaticResource Label1Style}" />
<Picker Title="Select"
        ItemsSource="{Binding SurfaceList}"
        SelectedItem="{Binding SelectedSiteRisks.SurfaceID, Mode=TwoWay}"
        ItemDisplayBinding="{Binding Surface}" />


Where SelectedSiteRisks.SurfaceID is the field on the object where the value will be stored. This works from the View > VM and the correct value is stored in the SelectedSiteRisks object but when I create a new SelectedSiteRisks object in the VM and preload the SelectedSiteRisks.SurfaceID the view does not reflect the changed value.

OR
Do I need to have a selecteditem for each picker and manually update the SelectedSiteRisks object.
Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP

Questionmobile program Pin
Member 1408773812-Dec-18 20:07
Member 1408773812-Dec-18 20:07 
Questionreturn all html codes of page instead of one string (by B4A commands) Pin
Member 1352250115-Nov-18 20:38
Member 1352250115-Nov-18 20:38 
QuestionAdvice required Pin
Mycroft Holmes9-Nov-18 17:22
professionalMycroft Holmes9-Nov-18 17:22 
AnswerRe: Advice required Pin
Adrian Mikeliunas20-Nov-18 10:49
Adrian Mikeliunas20-Nov-18 10:49 
GeneralRe: Advice required Pin
Mycroft Holmes20-Nov-18 11:22
professionalMycroft Holmes20-Nov-18 11:22 
QuestionTapGestureRecognizer on an Image on Tab not work Pin
Vimalsoft(Pty) Ltd8-Nov-18 11:34
professionalVimalsoft(Pty) Ltd8-Nov-18 11:34 
Questionprayer time Pin
Sayed Gulab Hussain Shah3-Nov-18 22:30
Sayed Gulab Hussain Shah3-Nov-18 22:30 
AnswerRe: prayer time Pin
OriginalGriff3-Nov-18 22:32
mveOriginalGriff3-Nov-18 22:32 
AnswerRe: prayer time Pin
Afzaal Ahmad Zeeshan4-Nov-18 9:32
professionalAfzaal Ahmad Zeeshan4-Nov-18 9:32 
QuestionQuestion about copyright laws Pin
ericbruhaha23-Oct-18 15:21
ericbruhaha23-Oct-18 15:21 
AnswerRe: Question about copyright laws Pin
Richard MacCutchan23-Oct-18 22:36
mveRichard MacCutchan23-Oct-18 22:36 
AnswerRe: Question about copyright laws Pin
abayomicharm24-Oct-18 19:44
abayomicharm24-Oct-18 19:44 
AnswerRe: Question about copyright laws Pin
Eddy Vluggen25-Oct-18 1:10
professionalEddy Vluggen25-Oct-18 1:10 
GeneralRe: Question about copyright laws Pin
ericbruhaha25-Oct-18 6:42
ericbruhaha25-Oct-18 6:42 
GeneralRe: Question about copyright laws Pin
Eddy Vluggen25-Oct-18 7:48
professionalEddy Vluggen25-Oct-18 7:48 
GeneralRe: Question about copyright laws Pin
ericbruhaha25-Oct-18 8:05
ericbruhaha25-Oct-18 8:05 
GeneralRe: Question about copyright laws Pin
Eddy Vluggen25-Oct-18 8:11
professionalEddy Vluggen25-Oct-18 8:11 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.