可以透過$window與ng-init directive二種方法,
最後回應的作者建議$window來存取全域的js變數
可參考此篇說明: http://stackoverflow.com/questions/15275160/access-global-variable-from-angularjs
以下是擷錄內容:
There are at least two ways:
Showing both solutions:
- Declare your tags array in a standalone script tags, in which case your tags variable will be bound to window object. Inject $window into your controller to access your window-bound variables.
- Declare your tags array inside the ng-init directive.
Showing both solutions:
HTML:
<body> <script type="text/javascript" charset="utf-8"> var tags = [{"name": "some json"}]; </script> <div ng-controller="AppController"> tags: {{tags | json}} <ul> <li ng-repeat="tag in tags">{{tag.name}}</li> </ul> </div> <div> <ul ng-init="tags = [{name: 'some json'}]"> <li ng-repeat="tag in tags">{{tag.name}}</li> </ul> </div> </body>JS:
app.controller('AppController', [ '$scope', '$window', function($scope, $window) { $scope.tags = $window.tags; } ] );
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