Angular 1 - 获取当前URL参数 [英] Angular 1 - get current URL parameters
问题描述
我想从当前URL中提取数据并在控制器中使用它。
例如我有这个网址:
I want to extract data from current URL and use it in controller. For example I have this url:
app.dev/backend/surveys/2
app.dev/backend/surveys/2
我要提取的位:
app.dev/backend/ :输入 / :id
Angular中是否有任何可以提供帮助的内容我有这个任务吗?
Is there anything in Angular that could help me with this task ?
推荐答案
从URL获取参数 ngRoute
。这意味着您需要包含 angular-route.js 在您的应用程序中作为依赖项。有关如何在官方 ngRoute文档上执行此操作的更多信息。
To get parameters from URL with ngRoute
. It means that you will need to include angular-route.js in your application as a dependency. More information how to do this on official ngRoute documentation.
问题的解决方案:
// You need to add 'ngRoute' as a dependency in your app
angular.module('ngApp', ['ngRoute'])
.config(function ($routeProvider, $locationProvider) {
// configure the routing rules here
$routeProvider.when('/backend/:type/:id', {
controller: 'PagesCtrl'
});
// enable HTML5mode to disable hashbang urls
$locationProvider.html5Mode(true);
})
.controller('PagesCtrl', function ($routeParams) {
console.log($routeParams.id, $routeParams.type);
});
如果你没有启用 $ locationProvider.html5Mode(true);
。网址将使用hashbang( /#/
)。
If you don't enable the $locationProvider.html5Mode(true);
. Urls will use hashbang(/#/
).
有关路由的更多信息,请参阅官方角度 $ route API文档。
More information about routing can be found on official angular $route API documentation.
旁注: 这个问题正在回答如何使用ng-Route实现这个目的但是我建议使用 ui-Router 。它更灵活,提供更多功能,文档很棒,它被认为是角度最佳的路由库。
Side note: This question is answering how to achieve this using ng-Route however I would recommend using the ui-Router for routing. It is more flexible, offers more functionality, the documentations is great and it is considered the best routing library for angular.
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