Created
October 22, 2013 13:24
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Angular attribute example
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| <!doctype html> | |
| <html> | |
| <body> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0-rc.3/angular.min.js" ></script> | |
| <script> | |
| var myApp = angular.module('myApp',[]); | |
| myApp.controller('TestCtrl', function($scope) { | |
| $scope.data = {} | |
| }); | |
| myApp.directive('nyttelement', function() { | |
| return { | |
| restrict: 'E', | |
| replace: true, | |
| require: 'ngModel', | |
| scope: { | |
| inputname: '@', | |
| modell: '=ngModel' | |
| }, | |
| template: '<div><input type="text" data-ng-model="modell" ng-required="true"/></div>', | |
| link: function(scope, iElement, iAttrs) { | |
| iAttrs.$observe('inputname', function(inputnameValue) { | |
| if(inputnameValue) { | |
| iElement.attr('value', inputnameValue); | |
| } | |
| }); | |
| } | |
| } | |
| }); | |
| </script> | |
| <div ng-app="myApp"> | |
| <form name="formName"> | |
| <div>Formen sine error: {{ formName.$error }}</div> | |
| <div>Er formen valid: {{ formName.$valid }}</div> | |
| <br/> | |
| <div>Testinput: {{ formName.testinput.$error }}</div> | |
| <div>Testname: {{ formName.testname.$error }}</div> | |
| <div>{'{ inputname }'}: {{ formName['\{\{inputname\}\}'].$error }}</div> <!--- Legges inn som "{{ inputname }}" når den egentlig skal legges inn som "testname" ---> | |
| <br/> | |
| <nyttelement data-ng-model="data.modell" inputname="testname"> | |
| </nyttelement> | |
| <input data-ng-model="data.test" ng-required="true" type="text" name="testinput"/> | |
| </form> | |
| </div> | |
| </body> | |
| </html> | |
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