initializeDynamicProperties method
Implementation
@override
void initializeDynamicProperties(Map<String, BindingObjectProperty> properties) {
super.initializeDynamicProperties(properties);
properties['value'] = BindingObjectProperty(getter: () => value, setter: (value) => this.value = value);
properties['selectedIndex'] =
BindingObjectProperty(getter: () => selectedIndex, setter: (value) => selectedIndex = value);
properties['disabled'] = BindingObjectProperty(getter: () => disabled, setter: (value) => disabled = value);
properties['multiple'] = BindingObjectProperty(getter: () => multiple, setter: (value) => multiple = value);
properties['required'] = BindingObjectProperty(getter: () => required, setter: (value) => required = value);
}