Angularjs ng-init Instruction
Angularjs instance
To create a variable when the application is initialized:
<! DOCTYPE html>
<html>
<head>
<meta charset = "utf-8">
<script src = "http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"> </ script>
</ head>
<body>
<div ng-app = "" ng-init = "myText = 'Hello World!'">
<h1> {{myText}} </ h1>
<p> The ng-init directive creates AngularJS variables, which you can use in your application. </ p>
</ div>
</ body>
</ html>
Definitions and usage
The ng-init instruction executes the given expression.
Ng-init instructions to add unnecessary logic to scope, it is recommended that you can ng-controller instructions in the controller to execute it.
Grammar
<element ng-init= "expression" ></element>
All HTML elements support this directive.
Parameter values
| value | Description |
|---|---|
| Expression | An expression executed. |
The above is the ng-init instructions of the data collation, there is a need for friends under the reference.
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