通过指令的属性将数组传递给指令时,我目前遇到问题。我可以将其读取为字符串,但是我需要将其作为数组,所以这是我想出的,但是不起作用。帮助任何人?提前
Javascript ::
app.directive('post', function($parse){ return { restrict: "E", scope:{ title: "@", author: "@", content: "@", cover: "@", date: "@" }, templateUrl: 'components/postComponent.html', link: function(scope, element, attrs){ scope.tags = $parse(attrs.tags) } } }
HTML ::
<post title="sample title" tags="['HTML5', 'AngularJS', 'Javascript']" ... >
如果要从您的作用域访问此数组,即加载到控制器中,则只需传递变量名称即可:
指示:
scope:{ title: "@", author: "@", content: "@", cover: "@", date: "@", tags: "=" },
模板:
<post title="sample title" tags="arrayName" ... >