<div ng-controller="MyController"> Input: <input ng-model="greeting" type="text"><br> Decoration: <input ng-model="decoration.symbol" type="text"><br> No filter: {{greeting}}<br> Decorated: {{greeting | decorate}}<br> </div>
script.js:
angular.module('myStatefulFilterApp', []) .filter('decorate', ['decoration', function(decoration) { function decorateFilter(input) { return decoration.symbol + input + decoration.symbol; } decorateFilter.$stateful = true; return decorateFilter; }]) .controller('MyController', ['$scope', 'decoration', function($scope, decoration) { $scope.greeting = 'hello'; $scope.decoration = decoration; }]) .value('decoration', {symbol: '*'});
结果为：
No filter: hello Decorated: *hello*
下次会写一篇angularjs中filter的常用用法。
您可能感兴趣的文章: