一尘不染

AngularJS-UI路由器-如何配置动态视图

angularjs

我很难找到有关通过数据库动态使用ui路由器的任何文档。当然,所有内容都经过硬编码。

我的杰森:

[
   {
       "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" }
            ]
    }
]

我的应用程式:

'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");
    });
 }]);

我很难动态配置视图。有任何想法吗?


更新:

我根据RadimKöhler
的回答做了一个Plunker。感谢您的帮助。

我认为ui-router是defacto路由器,它具有动态性,它将使大型应用程序更易于管理。


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2020-07-04

共1个答案

一尘不染

有一个显示我们如何动态配置视图的插件。的更新版本.run()如下:

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");    
    });
}]);

这里检查所有动作

2020-07-04