Last active
August 29, 2015 14:01
-
-
Save kurtfunai/07d7a3f0ff18eb558965 to your computer and use it in GitHub Desktop.
Angular ng-init vs directive
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>My App</title> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.16/angular.min.js"></script> | |
| </head> | |
| <body ng-app="myApp"> | |
| <div ng-controller="MyCtrl" ng-init="myValue = 'blah';"></div> | |
| <my-directive my-value="hallo world!"></my-directive> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| angular.module('myApp', []) | |
| .controller('MyCtrl', function($scope) { | |
| // myValue will be undefined in console | |
| console.log($scope.myValue); | |
| angular.element(document).ready(function() { | |
| // $scope.myValue is only set after this fires | |
| }); | |
| }) | |
| .directive('myDirective', function() { | |
| return { | |
| restrict: "E", | |
| scope: { | |
| myValue: "@" | |
| }, | |
| link: function($scope, ele, attrs){ | |
| // myValue is set immediately | |
| console.log($scope.myValue); | |
| } | |
| } | |
| }) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment