requirejs与anjularjs框架

1.目录

2.首页login.html如下：

<!DOCTYPE html>
<html>
<head>
<title>登录界面</title>
<link rel='stylesheet' href='/stylesheets/style.css' />
<link rel="stylesheet" href="/css/bootstrap.min.css">
</head>
<body>
<div class="container" ng-controller="login-controller">
<form class="col-sm-offset-4 col-sm-4 form-horizontal" role="form" method="post" name="myForm" novalidate>
<fieldset>
<legend>用户登录</legend>
<div class="form-group">
<label class="col-sm-3 control-label" for="username">用户名</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="username" name="username" ng-model="username" placeholder="用户名111" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label" for="password">密码</label>
<div class="col-sm-9">
<input type="password" class="form-control" id="password" name="password" ng-model="password" placeholder="密码" required/>
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-3 col-sm-9">
<button ng-disabled="myForm.$invalid" ng-click="login()" type="button" class="btn btn-primary">登录</button>
</div>
</div>
</fieldset>
</form>
</div>
<script type='text/javascript' src='/lib/jquery.min.js'></script>
<script type='text/javascript' src='/lib/bootstrap.min.js'></script>
<script type='text/javascript' src='/lib/require.js' data-main='/bootstrap/main.js'></script>
</body>
</html>

首先需要引入requirejs，指明入口函数（data-main中设定），平时我们自动加载会在html元素上用（ng-app），这里我们采用手动加载的方式。

index.html

<!DOCTYPE html>
<html>
<head>
<title>index</title>
<link rel='stylesheet' href='/stylesheets/style.css' />
<link rel="stylesheet" href="/css/bootstrap.min.css">
</head>
<body>
<div>index 页面！</div>
<script type='text/javascript' src='/lib/jquery.min.js'></script>
<script type='text/javascript' src='/lib/bootstrap.min.js'></script>
<script type='text/javascript' src='/lib/require.js' data-main='/bootstrap/main.js'></script>
</body>
</html>　　

3.main.js（主要配置下所需的js文件）

require.config({
paths: {
'angular': '../angular/angular',
'angular-cookies': '../angular/angular-cookies',
'angular-route': '../angular/angular-route'
} ,
shim: {
'angular': {
exports: 'angular'
},
'angular-cookies': {
deps: ['angular']
},
'angular-route': {
deps: ['angular']
}
},
deps:['bootstrap']
});

　　这里主要是需要requirejs异步载入，而deps:['bootstrap']主要是让我先加载这个文件。

4.配置手动加载的文件bootstrap.js

require(['angular', 'angular-cookies','angular-route','../modules/login-module','../controllers/login-controller'], function (angular) {
'use strict';
//手动启动
angular.bootstrap(document, ['login-module']);
});

5.login-module(主要是路由的设置)

define(['angular'], function (ng) {
'use strict';

var app = ng.module('login-module', ['ngCookies']);

return app;
});

6.login-controller（控制器）

define(['../modules/login-module'], function(app) {
'use strict';

app.controller('login-controller',['$scope',function($scope){

$scope.login=function(){
if($scope.username!=""&&$scope.password!=""){
location.href="/";
}
}

}])
});

7.app.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var routes = require('./routes/index');
var login = require('./routes/login');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
//app.set('view engine', 'ejs');
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
//app.set('view engine', 'html');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', routes);
app.use('/login', login);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;

　8.路由

var express = require('express');
var router = express.Router();
/* GET users listing. */
router.get('/', function(req, res, next) {
res.render('login',{title:"用户登录"});
})
module.exports = router;

index.js

var express = require('express');
var router = express.Router();
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { title: 'Express' });
});
module.exports = router;

更多专业前端知识，请上【猿2048】www.mk2048.com

本文来自互联网用户投稿，该文观点仅代表作者本人，不代表本站立场。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如若转载，请注明出处：http://www.mzph.cn/news/361000.shtml

如若内容造成侵权/违法违规/事实不符，请联系多彩编程网进行投诉反馈email:809451989@qq.com，一经查实，立即删除！