ng-keyup

Description

The ng-keyup directive allows you to specify custom behavior when releasing keys, regardless of whether they produce a character value.

Parameters

ng-keyup

• Type: Expression

• Description: Expression to evaluate upon keyup event. KeyboardEvent object is available as $event.

• Example:

  <div ng-keyup="$ctrl.greet($event)"></div>
  

Demo

<section ng-app>
  <input
    type="text"
    ng-keyup="count = count + 1"
    ng-init="count = 0"
    placeholder="Click here, then press down a key."
  />
  Keyup {{ count }} times
</section>