The accessor for writing a value and listening to changes on a select element.
Note: We have to listen to the 'change' event because 'input' events aren't fired for selects in Firefox and IE: https://bugzilla.mozilla.org/show_bug.cgi?id=1024350 https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/4660045
- Implements
-
- ControlValueAccessor
- Annotations
- Directive(selector: "select[ngControl],select[ngFormControl],select[ngModel]", host: const {"(change)" : "onChange(\$event.target.value)", "(blur)" : "onTouched()"}, providers: const [SELECT_VALUE_ACCESSOR])
Constructors
- SelectControlValueAccessor(Renderer _renderer, ElementRef _elementRef)
Properties
- hashCode → int
-
Get a hash code for this object.
read-only, inherited - onChange → dynamic
-
read / write
- onTouched → dynamic
-
read / write
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited - value → dynamic
-
read / write
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
registerOnChange(
dynamic fn(value)) → void -
Set the function to be called when the control receives a change event.
-
registerOnTouched(
dynamic fn()) → void -
Set the function to be called when the control receives a touch event.
-
toString(
) → String -
Returns a string representation of this object.
inherited -
writeValue(
value) → void -
Write a new value to the element.