【发布时间】：2017-06-06 09:23:20
【问题描述】：
我正在尝试使用 Angular 中的 ui-router 在<ui-view></ui-view> 中生成具有多个模板的单个页面，但它无法加载单个模板。它只是给出一个没有 JavaScript 错误的空白页面，甚至没有出现导航栏。
我在堆栈上遇到了很多关于此的问题，但即使应用他们的解决方案也无济于事：
这是我的 index.html：
<!DOCTYPE html>
<html lang="en">
<head>
<!--stylesheets-->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="assets/css/normalize.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="assets/css/owl.css">
<link rel="stylesheet" type="text/css" href="assets/css/animate.css">
<link rel="stylesheet" type="text/css" href="assets/fonts/font-awesome-4.1.0/css/font-awesome.min.css">
<link rel="stylesheet" type="text/css" href="assets/fonts/eleganticons/et-icons.css">
<link rel="stylesheet" type="text/css" href="assets/css/cardio.css">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap-theme.min.css">
</head>
<body ng-app="myShelfApp">
<nav class="navbar">
<div class="container" >
<!-- Brand and toggle get grouped for better mobile display -->
<!-- <div class="navbar-header">
<button type="button" class="navbar-toggle " data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#"><img src="assets/img/logo.png" data-active-url="assets/img/logo-active.png" alt=""></a>
</div> -->
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right main-nav">
<li><a ui-sref="home">Home</a></li>
<li><a ui-sref="devices">Search</a></li>
<li><a ui-sref="addDevice">Add</a></li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav>
<div ui-view></div>
<section id="service" class="section section-padded">
<!-- Holder for mobile navigation -->
</section>
<!-- scripts -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="assets/js/angular.js"></script>
<script src="assets/js/angular-ui-router.js"></script>
<script src="https://unpkg.com/ng-table@2.0.2/bundles/ng-table.min.js"></script>
<script src="app.js"></script>
<script src="service/device.service.js"></script>
<script src="controller/main.controller.js"></script>
<script src="controller/shelf.controller.js"></script>
<script src="controller/device.controller.js"></script>
<script src="controller/newdevice.controller.js"></script>
</body>
</html>
这是 app.js
(function (){
"use strict";
var app=angular.module("myShelfApp",['ui.router','ngTable',"deviceservice"]);
// app.service('DeviceFactoryService',deviceservice(DeviceFactory));
app.config(['$stateProvider', '$urlRouterProvider', function ($stateProvider,$urlRouterProvider){
$urlRouterProvider.otherwise("/");
$stateProvider
.state("home",{
url:"/",
templateUrl:"main.html",
});
}]);
app.run(function($rootScope) {
$rootScope.$on("$stateChangeError", console.log.bind(console));
});
})();
这是我的模板：
<div id="home" ng-Controller="mainController">
<div class="container" >
<div class="row text-center title">
<!--<h2>Services</h2>
<h4 class="light muted">Achieve the best results with our wide variety of training options!</h4>-->
<div class="jumbotron">
<h1 class="display-3"> Device Farm </h1>
<hr class="my-4">
<p><span class="label label-info">{{count}}</span></p>
</div>
</div>
<div class="row services">
<div class="col-md-4">
<a href="/devices" >
<div class="service">
<div class="icon-holder">
<img src="assets/img/icons/phone-blue.png" alt="" class="icon">
</div>
<h3 class="description">My Devices</h3>
</div>
</a>
</div>
<div class="col-sm-4">
<a href="/add_device">
<div class="service">
<div class="icon-holder">
<img src="assets/img/icons/add-blue.png" alt="" class="icon">
</div>
<h3 class="description">Add Device</h3>
</div>
</a>
</div>
<div class="col-md-4">
<a href="">
<div class="service">
<div class="icon-holder">
<img src="assets/img/icons/search-blue.png" alt="" class="icon">
</div>
<h3 class="description">Search Device</h3>
</div></a>
</div>
</div>
</div>
<div ></div>
</div>
这是我的 app.index.js 我重定向到 index.js 的地方
var express=require("express");
var app= express();
var bodyParser = require('body-parser');
var methodOverride = require('method-override');
var router=require('./app.routes.js');
var port=8888;
app.use(express.static(__dirname + '/public'));
app.use(bodyParser.urlencoded({'extended':'true'}));
app.use(bodyParser.json());
app.use(methodOverride());
app.use((request,response,next)=>{
console.log(request.headers)
next()
});
app.use('/api',router);
app.get('*',function(req,res){
res.sendFile('index.html',{root:__dirname+'/public'});
});
app.listen(port,error);
function error(err){
if(err){
console.log(`Something went wrong`,err);
}
console.log(`Server is running on ${port}`);
}
【问题讨论】：
-
我没有花时间重新创建您的代码，但立即突出的第一件事是
$urlRouterProvider.otherwise("main.html");...否则您应该加载 URL 片段，而不是模板。此外，您的默认状态应该是"/"。不是""。将这两个都更改为"/"，看看是否有任何变化。 -
@Claies 进行了更改，但仍然没有解决同样的问题
-
尝试移动
<script src="service/device.service.js"></script>before<script src="app.js"></script> -
@AlonEitan 所以我试过了，但它没有帮助，无论如何这会引发控制器问题而不是加载模板
-
@user3488376 请包括您在控制台中遇到的错误。问题的性质仍不清楚。您还应该在 Google Chrome 开发者工具的网络选项卡中搜索 404 错误（或其他错误）
标签： javascript html angularjs node.js angular-ui-router