Hello,
Preface this with I am new with Xamarin/Telerik (purchased this month).
I have a RadNumericInput in a collection view bound to a Qty. It appears to be working just fine.
When I decided to Group my collection view, the grouping works as expected, but the basic binding is failing, displaying incorrect values.
I then added a <label> bound to the Qty also to see if that bind was incorrect, but it looks good.
Weird thing, the RadNumericInput bind seems to bind 'correctly' in the first group. However, in the next group (Qty all ZERO), after about the 7 item, the binding values 'repeat' themselves against random items. Even weirder, when I increment the value with the controls' button, it updates the control correctly, but in BOTH groupings.
I incremented/decremented a whole bunch of times, where it eventually seems to lose its place in the group, along with the both group values not matching anymore.
This is basically my first test with the RadNumericInput. Here is the XAML for the RadNumericInput and the label. They are right next to each other in the stacklayout. Again, the label values are correct, the RadNumericInput displays the incorrect value.
<Label Text="{Binding QUANTITY}" FontSize="15" FontAttributes="Bold"Grid.Row="1"/>
<telerikInput:RadNumericInput x:Name="numericInput" Margin="0,-10,0,0"
Grid.Row="1"
Step="1" HeightRequest="30"
Minimum="0" Maximum="60"
Value="{Binding QUANTITY}"
BackgroundColor="Transparent"
IncreaseButtonText="+" DecreaseButtonText="-"
/>
I did a quick search, trying to work my around the website(s), but didn't see anything similar to this.
Thanks.
1 Answer, 1 is accepted
Rank 1
Iron
I was able to get it to work, I changed the binding.
Value="{Binding QUANTITY, Mode=TwoWay}"
Now the 2nd group are all ZERO as expected, my label increments/decrements correctly also (after I scroll off the page and come back).
Sorry for the initial question because I know I'll have more.