AngularJS - UI路由器 - 如何配置动态视图 [英] AngularJS - UI-router - How to configure dynamic views

问题描述

我有困难找上动态地利用UI路由器通过数据库的任何文件。意料之中的事，一切都很难codeD。

I have had difficultly finding any documentation on utilizing the ui-router dynamically via a database. Par for the course, everything is hard coded.

我的JSON：

[
   {
       "name": "root",
       "url": "/",
       "parent": "",
       "abstract": true,
       "views": [
            {"name": "header", "templateUrl": "/app/views/header.html"},            
            {"name" :"footer", "templateUrl": "/app/views/footer.html" }
       ]
   },
    {
        "name": "home",
        "url": "",
        "abstract" : false,
        "parent": "root",
        "views": [
            {"name": "container@", "templateUrl": "/app/views/content1.html"},            
            {"name" :"left@", "templateUrl": "/app/views/left1.html" }
       ]
    },
    {
        "name": "about",
        "url": "/about",
        "abstract": false,
        "parent": "root",
        "views": [
             {"name": "container@", "templateUrl": "/app/views/content2.html"},            
             {"name" :"left@", "templateUrl": "/app/views/left2.html" }
            ]
    }
]

我的应用程序：

'use strict';

var $stateProviderRef = null;
var $urlRouterProviderRef = null;

var app = angular.module('app', ['ngRoute', 'ui.router']);


 app.factory('menuItems', function ($http) {
    return {
      all: function () {
        return $http({
            url: '/app/jsonData/efstates.js',
            method: 'GET'
        });
    }
  };
 });


  app.config(function ($locationProvider, $urlRouterProvider, $stateProvider) {
    $urlRouterProviderRef = $urlRouterProvider;
    $stateProviderRef = $stateProvider;
    $locationProvider.html5Mode(false);
    $urlRouterProviderRef.otherwise("/");
  });


  app.run(['$q', '$rootScope', '$state', 'menuItems',
  function ($q, $rootScope, $state, menuItems) {
      menuItems.all().success(function (data) {
          angular.forEach(data, function (value, key) {                
              $stateProviderRef.state(name = value.name, {
                  "url": value.url,
                  "parent" : value.parent,
                  "abstract": value.abstract,
                  "views": {
                     // do not want the below hard coded, I want to loop
                     // through the respective json array objects and populate state & views 
                     // I can do this with everything but views.

                     // first loop
                     'header': { 'templateUrl': '/app/views/header.html' },
                     'footer': { 'templateUrl': '/app/views/footer.html' },

                     // second loop
                     'left@':  { 'templateUrl': '/app/views/left1.html' },
                     'container@': { 'templateUrl': '/app/views/container1.html' },

                     // third loop
                     'left@':  { 'templateUrl': '/app/views/left2.html' },
                     'container@': { 'templateUrl': '/app/views/container2.html' },
                }
            });
        });
        $state.go("home");
    });
 }]);

我有困难动态配置自己的看法。任何想法？

I am having difficultly configuring my views dynamically. Any ideas?

更新：

我做了一个 Plunker 每拉迪姆·克勒的回答，有兴趣的。我AP preciate的帮助。

I made a Plunker per Radim Köhler's answer for anyone interested. I appreciate the help.

我觉得UI路由器是角事实上的路由器和富有活力就会使大量的应用程序更易于管理。

I think ui-router is the defacto router for angular and by being dynamic it will make a large app much easier to manage.

推荐答案

有一个 plunker 展示我们如何可以动态配置的意见。的更新版本 .RUN（）会是这样的：

There is a plunker showing how we can configure the views dynamically. The updated version of the .run() would be like this:

app.run(['$q', '$rootScope', '$state', '$http',
  function ($q, $rootScope, $state, $http) 
  {
    $http.get("myJson.json")
    .success(function(data)
    {
      angular.forEach(data, function (value, key) 
      { 
          var state = {
            "url": value.url,
            "parent" : value.parent,
            "abstract": value.abstract,
            "views": {}
          };

          // here we configure the views
          angular.forEach(value.views, function (view) 
          {
            state.views[view.name] = {
              templateUrl : view.templateUrl,
            };
          });

          $stateProviderRef.state(value.name, state);
      });
      $state.go("home");    
    });
}]);

检查所有在这里的行动

这篇关于AngularJS - UI路由器 - 如何配置动态视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！