ANGULARJS Basic Ng-keyup Instruction Simple example _angularjs

Angularjs ng-keyup Instruction

Angularjs instance

Code to execute when the key is released:

<! DOCTYPE html>
 
 

Definitions and usage

The ng-keyup directive is used to tell angularjs what action is required when the key is released on the specified HTML element.

The NG-KEYUP directive does not overwrite the native onkeyup event of the element, and the ng-keyup expression and the native onkeyup event are executed when the event is triggered.

Sequence of events for keystroke strokes:

1.Keydown

2.Keypress

3.Keyup

Grammar

<element ng-keyup= "expression" ></element>

<input>, <select>, <textarea>, and other editable elements support the directive.

Parameter values

value	Description
Expression	Press the key to release the executed expression.

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