For integer values users may use the IntegerEditor - provide a way to set the number formatting, for example add a thousand separator.

Currently DataForm for Xamarin.Forms provides ToggleButtonEditor and CheckBoxEditor for boolean values.  We can add a SwitchEditor as well, as it is available for the native Android and iOS DataForms.

When setting a SliderEditor for a property of the DataForm source,  currently it shows only a slider - provide a way to display the slider value as well.

AutoComplete editor does not have RTL support :
- The clear icon ("X") is on the right side and not on the left side.
- The list of options is aligned to the left on not to right.

The validation message is on the left side and not on the right side.

If you prepare a Xamarin.Forms app to respect iOS Dark Mode, it is apparent that the RadDataForm is only respecting the native elements for Dark Mode.

REPRODUCIBLE

For example, use my attached reproducible.  Notice how the text in the native editors has the appropriate light text, but the background is still stuck on light coloring.

 

 

If you try to use Editor style or GroupHeaderStyle, you can't use DynamicResource because the style's properties are not BindableProperties:

We really need these properties to be usable with DynamicResource, so this is a feature request more than a bug report. Update the properties to BindableProperties that with with DynamicResource.

WORKAROUND

A workaround for this would be to set everything you can to be transparent:

 

Thank you.

 

 

Setting DataFormPasswordEditor inside a custom renderer on Android leads to the following exception:

Java.Lang.NullPointerException: Attempt to invoke virtual method 'java.util.Iterator java.util.ArrayList.iterator()' on a null object reference

If the following data annotations are defined:

[DisplayValueFormat(Date = "MM-dd-yyyy HH:MM tt")]
[ReadOnly]

DisplayValueFormat is not applied properly.

In Xamarin.Forms, there is no multiline text box editor in RadDataForm.

When the decimal separator is comma "," for example on a device with Spanish location (es-ES), and the source property is of type decimal,  the DecimalEditor of RadDataForm does not receive the decimal separator.

The issue is not reproduced with properties of type double.

Hi,

I am using DataForm for my project and in the process of implementing validation. For validation, I use DataAnnotation-NonEmptyValdator for the required fields.

Is there a way to change it dynamically in runtime?.

For example, I have 2 fields, the first field is always required. However, the second field is not always required, it depends on the selected item of the first field.

Thanks

Dan

In Android when an Entry is focused (and probably not only Entry) and you press Enter and expect to automatically tab to the next editor - it does not work. Sometimes the focus is not moved, sometimes the focus is moved to an invalid location like the first editor in the DataForm or an Entry outside the DataForm.

Add public-facing methods to re-call DataSourceProvider GetSourceFor methods. This would allow for refreshing the datasource.

Alternatively, add support for ObservableCollection to be used for DataSources so that the pickers reflect any changes to the underlying data source.

Expose an IsEnabled property for editors that can be toggled after DataForm is rendered.

Currently, only Data Annotations can determine whether or not a property's editor is read-only. If a specific editor's read only state needs to be changed dynamically (e.g. due to a selection in another editor), you would need to completely reload the DataForm.

Currently, all groups are expanded by default. We should expose methods to collapse/expand certain groups. Furthermore, CollapseAll, ExpandAll groups should be considered as well.

The error message is not showing when the editor is empty and the ValidateAll method is called 

Numeric and date editors are not aligned identically to the other editors inside the dataform