ngKeyup

- directive in module ng

Specify custom behavior on keyup event.

Directive Info

This directive executes at priority level 0.

Usage

as attribute:

<ANY
  ng-keyup="expression">
...
</ANY>

Arguments

Param	Type	Details
ngKeyup	expression	Expression to evaluate upon keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)

Example

<p>Typing in the input box below updates the key count</p>
<input ng-keyup="count = count + 1" ng-init="count=0"> key up count: {{count}}

<p>Typing in the input box below updates the keycode</p>
<input ng-keyup="event=$event">
<p>event keyCode: {{ event.keyCode }}</p>
<p>event altKey: {{ event.altKey }}</p>

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