我有一个Angular作用域变量streetName。
<script type="text/javascript"> angular.module('addApp').controller('add', ['$scope',function($scope) { $scope.streetName = "Bonita Ln"; }]); </script>
如何在此控制器(添加)作用域下定义的javascript中访问streetName。请帮忙。
<div ng-app="addApp" ng-controller="add"> StreetName: {{streetName}} <script type="text/javascript"> //here i need to access the value of streetName... </script> </div>
这种方法很长,但是有效:
angular.element(document.querySelector('[ng-controller="add"]')).scope().streetName
更具可读性:
var dom_el = document.querySelector('[ng-controller="add"]'); var ng_el = angular.element(dom_el); var ng_el_scope = ng_el.scope(); var street_name = ng_el_scope.streetName;
如果使用jQuery,它会更短:
var street_name = $('[ng-controller="add"]').scope().streetName;
链接到jsfiddle演示