AngularJS动态路由 [英] AngularJS dynamic routing
问题描述
我现在有内置的路由的AngularJS应用。
它的工作原理,一切都ok了。
我的app.js文件看起来像这样:
angular.module('MyApp的',['myapp.filters','myapp.services','myapp.directives'])。
配置(['$ routeProvider',函数($ routeProvider){
$ routeProvider.when('/',{templateUrl:/pages/home.html',控制器:HomeController中});
$ routeProvider.when('/约',{templateUrl:/pages/about.html',控制器:AboutController});
$ routeProvider.when('/隐私',{templateUrl:/pages/privacy.html',控制器:AboutController});
$ routeProvider.when('/条款',{templateUrl:/pages/terms.html',控制器:AboutController});
$ routeProvider.otherwise({redirectTo:'/'});
}]);
我的应用程序有一个内置的CMS在您可以复制并在 /页面内添加新的HTML文件目录。
我想还是去通过路由提供商但即使新动态添加的文件。
在一个理想的世界路由模式将是:
$ routeProvider.when('/ 页面名称',{templateUrl:/pages/pagename.html',控制器:CMSController});
所以,如果我的新页面的名称是contact.html我想角拿起/接触,并重定向到/pages/contact.html。
这甚至可能?如果又如何?!
更新
我现在有这在我的路由配置:
$ routeProvider.when('/页/:名称',{templateUrl:/pages/home.html',控制器:CMSController})
在我CMSController:
函数CMSController($范围,$路径,$ routeParams){
$ route.current.templateUrl ='/页/+ $ routeParams.name +。html的;
警报($ route.current.templateUrl);
}
。CMSController $注射='$范围,$路线','$ routeParams'];
这将当前templateUrl以正确的价值。
的然而的现在我想改变的 NG-视图的新templateUrl值。这是如何实现的?
angular.module('MyApp的',['myapp.filters','myapp.services','MyApp的。指令'])。
配置(['$ routeProvider',函数($ routeProvider){
$ routeProvider.when('/页/:姓名*',{
templateUrl:功能(urlattr){
回报/页/+ urlattr.name +'的.html';
},
控制器:'CMSController
});
}
]);
- 添加*让你的 多级目录工作的动态。
例如:的 /页/汽车/销售/列表的将风风火火此提供程序
从文档(1.3.0):
如果templateUrl是一个函数,它会与下面的被称为
参数:
{阵列。} - 从当前的提取路由参数
$ location.path()通过施加电流路径
块引用>此外
当(道路,路线):方法
- 路径可以包含开始一个冒号和一个明星结尾命名组:e.g.:name*。所有字符都急切地存储在$ routeParams路线相匹配时,以给定名字。
块引用>I currently have an AngularJS application with routing built in. It works and everything is ok.
My app.js file looks like this:
angular.module('myapp', ['myapp.filters', 'myapp.services', 'myapp.directives']). config(['$routeProvider', function ($routeProvider) { $routeProvider.when('/', { templateUrl: '/pages/home.html', controller: HomeController }); $routeProvider.when('/about', { templateUrl: '/pages/about.html', controller: AboutController }); $routeProvider.when('/privacy', { templateUrl: '/pages/privacy.html', controller: AboutController }); $routeProvider.when('/terms', { templateUrl: '/pages/terms.html', controller: AboutController }); $routeProvider.otherwise({ redirectTo: '/' }); }]);
My app has a CMS built in where you can copy and add new html files within the /pages directory.
I would like to still go through the routing provider though even for the new dynamically added files.
In an ideal world the routing pattern would be:
$routeProvider.when('/pagename', { templateUrl: '/pages/pagename.html', controller: CMSController });
So if my new page name was "contact.html" I would like angular to pick up "/contact" and redirect to "/pages/contact.html".
Is this even possible?! and if so how?!
Update
I now have this in my routing config:
$routeProvider.when('/page/:name', { templateUrl: '/pages/home.html', controller: CMSController })
and in my CMSController:
function CMSController($scope, $route, $routeParams) { $route.current.templateUrl = '/pages/' + $routeParams.name + ".html"; alert($route.current.templateUrl); } CMSController.$inject = ['$scope', '$route', '$routeParams'];
This sets the current templateUrl to the right value.
However I would now like to change the ng-view with the new templateUrl value. How is this accomplished?
解决方案angular.module('myapp', ['myapp.filters', 'myapp.services', 'myapp.directives']). config(['$routeProvider', function($routeProvider) { $routeProvider.when('/page/:name*', { templateUrl: function(urlattr){ return '/pages/' + urlattr.name + '.html'; }, controller: 'CMSController' }); } ]);
- Adding * let you work with multiple levels of directories dynamically. Example: /page/cars/selling/list will be catch on this provider
From the docs (1.3.0):
"If templateUrl is a function, it will be called with the following parameters:
{Array.} - route parameters extracted from the current $location.path() by applying the current route"
Also
when(path, route) : Method
- path can contain named groups starting with a colon and ending with a star: e.g.:name*. All characters are eagerly stored in $routeParams under the given name when the route matches.
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