嗨我现场有3种语言,其中一种有从右到左的字母,所以当我改变语言时,我需要动态更新css.不知道怎么做.问题是:我有ng-view,有语言,我更改语言,我有整个文档的HeadController,当我在ng-view中更改语言时,我的Head控制器看不到这种变化.在这里我的索引:
<!doctype html>
<html lang="en" ng-app="ow" ng-controller="HeadCtrl">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=100%, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
<title>OW</title>
<link ng-repeat="stylesheet in stylesheets" ng-href="{{stylesheet.href}}" type="{{stylesheet.type}}" rel="stylesheet" />
<script src="lib/angular/angular.min.js"></script>
<script src="lib/jquery-1.9.1.min.js"></script>
<script src="js/main.js"></script>
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
</head>
<body class="fontMain">
<div ng-view></div>
</body>
</html>
和app.js.
angular.module('ow', []).
config(['$routeProvider', function($routeProvider) {
$routeProvider.
when('/:placeId', {templateUrl: 'partials/menu.html', controller: MenuCtrl}).
when('/menu/:itemId', {templateUrl: 'partials/menu-details.html', controller: MenuItemCtrl}).
when('/look/refill', {templateUrl: 'partials/refill.html', controller: RefillCtrl}).
when('/look/orderCart', {templateUrl: 'partials/orderCart.html', controller: OrderCartCtrl}).
when('/lang/:lang', {templateUrl: 'partials/menu.html', controller: LangCtrl}).
otherwise({redirectTo: '/0'});
}]).controller("HeadCtrl", function($scope, sharedData) {
if (sharedData.getLang() == "he") {
$scope.stylesheets = [
{href: "css/base.css", type: "text/css"},
{href: "css/right.css", type: "text/css"}
];
}
else {
$scope.stylesheets = [
{href: "css/base.css", type: "text/css"},
{href: "css/left.css", type: "text/css"}
];
}
});
sharedData - 包含共享值
这里语言控制器:
// Controller for language changes
function LangCtrl($routeParams, $location, sharedData, $scope) {
sharedData.setLang($routeParams.lang);
$location.path("/");
}
你看过ng级吗？
http://docs.angularjs.org/api/ng.directive:ngClass
更详细一点:我认为你最好加载所有的css,然后根据你在运行时应用的动态选择.改变你加载的文件对我来说是错误的做法.
一个选项:使用ng-class动态更改BODY标记的类,并使规则与作为父级子级的元素匹配,并设置LEFT或RIGHT.