Results for “DropdownButtonFormField.onChange”
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API reference
- DropdownButtonFormFieldclass
A FormField that contains a DropdownButton.
- DropdownButtonFormField.newconstructor
Creates a DropdownButton widget that is a FormField, wrapped in an InputDecorator.
- DropdownButtonclass
A Material Design button for selecting from a list of items.
- DropdownMenuFormFieldclass
A FormField that contains a DropdownMenu.
- DropdownButton.newconstructor
Creates a dropdown button.
- DropdownMenuFormField.newconstructor
Creates a DropdownMenu widget that is a FormField.
Version changes
- Deprecate DropdownButtonFormField value parameter in favor of initialValue3.35.0deprecated
The `value` parameter of the `DropdownButtonFormField` constructor was deprecated in favor of the `initialValue` parameter.
- Added enabled property and made onChanged optional for DropdownButtonunreleasedbreaking
`DropdownButton` and `DropdownButtonFormField` now include an `enabled` property to explicitly manage their interactive state, and the `onChanged` callback is no longer marked as `required`.
- - DropdownButtonFormField is not re-rendered after value is changed programmatically1.17.2bugfix
- DropdownButtonFormField is not re-rendered after value is changed programmatically
- Make sure that a DropdownButtonFormField doesn't crash in 0x0 environ…3.41.0bugfix
Make sure that a DropdownButtonFormField doesn't crash in 0x0 environ… (Material, by @ahmedsameha1).
- Fix DropdownButtonFormField does not inherit local InputDecorationTheme3.41.0bugfix
Fix DropdownButtonFormField does not inherit local InputDecorationTheme (Material, by @bleroux).