[FAIL] HH form sample

[davidortinau]

This is a data edit form from a project I did several years ago.

Design:

Results:

Problems

• Custom font on navigation bar items; requires a custom renderer. TitleView helps, but not with toolbar items.
• BackButtonBehavior crashes Android: [Shell] Android crashes when no icon override provided for back button xamarin/Xamarin.Forms#5211
• BackButtonBehavior messes up FlyoutBehavior: [Shell,Android] BackButtonBehavior enables FlyoutBehavior xamarin/Xamarin.Forms#5219
• Android NavBar items and back not styling as expected: [Shell,Android] NavigationBar items not styling as expected xamarin/Xamarin.Forms#5220
• Entry height is off and causes problems went setting it: [Visual] Height on Entry causes cropping and overlap xamarin/Xamarin.Forms#5210
• Cannot style bottom border on Entry
• Cannot disable the Entry placeholder behavior
• Shell bottom tab color styles override each other: [Shell,iOS] Tab unselected color incorrectly mapped xamarin/Xamarin.Forms#5208
• Button image incorrectly positioned. Should be centered above the label: Image and text alignment / spacing is incorrect xamarin/Xamarin.Forms#5160

Additional Notes

Technically this layout is a modal and the tabs are not displayed. I show them here only as part of the styling exercise.

The Priority field is either a Picker or a selection from a ListView on a page it pushes to. I don't recall offhand what we built originally. Either way it's probably a ReadOnly Entry or a composite control of a label, disclosure image to the right, and a BoxView for the bottom border. This would likely be much easier than styling the Picker.