Obx class

The simplest reactive widget in GetX.

Just pass your Rx variable in the root scope of the callback to have it automatically registered for changes.

final _name = "GetX".obs; Obx(() => Text( _name.value )),... ;

Inheritance

• Object
• Widget
• StatefulWidget
• ObxWidget
• Obx

Constructors

Obx(WidgetCallback builder)

const

Properties

builder → WidgetCallback

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build() → Widget

override

createElement(ContextRequest request, GetSocket? getSocket) → StatefulElement

Inflates this configuration to a concrete instance. A given widget can be included in the tree zero or more times. In particular a given widget can be placed in the tree multiple times. Each time a widget is placed in the tree, it is inflated into an Element, which means a widget that is incorporated into the tree multiple times will be inflated multiple times.

inherited

createState() → ObxState

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited