Prem Tiwari - - Angular JS, Jquery
Hello friend to i am going to share How To Build Modern Web Application with MEAN (Part II). In have share How to install MEANJS stack. By using MEAN stack you can build a real-world application and will get you started your apps very quickly.
Below is a basic list of things i want my users to do using MEAN. In bellow example i will explain how to create a simple application to add posts.
Adding Some Style
Getting Started
Start creating app, create index.html which will look like this. With bellow several lines of code, we have set up a new AngularJS application.
1 2 3 4 5 6 7 8 9 10 11 12 | <!DOCTYPE html> <html lang="en-US"> <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script> <body> <div ng-app=""> <p>Your Name : <input type="text" ng-model="name"></p> <h1>Hello {{name}}</h1> </div> </body> </html> |
Getting User Input
Now i am going to create a form which will get user input. To do this, first we need to add a function to $scope variable.
1 2 3 | $scope.addPost = function(){ $scope.posts.push({title: 'A new post!', upvotes: 0}); }; |
Create a simple submit button which will executes addPost $scope function using the ng-click directive.
1 | <button ng-click="addPost()">Submit</button> |
Create addPost.html page and add bellow code snippets.
1 2 3 4 5 6 7 8 9 10 11 12 | <!DOCTYPE html> <html lang="en-US"> <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script> <body> <form ng-submit="addPost()"> <input type="text" ng-model="title"></input> <button type="submit">Submit</button> </form> </body> </html> |
Craete a aap.js file and add bellow code.
1 2 3 | $scope.addPost = function(){ $scope.posts.push({title: 'A new post!', upvotes: 0}); }; |
Adding Some Style
You can also add some style inf your angular apps by using some basic Bootstrap styling. Now change your index.html file to include Twitter Bootstrap along with a new form layout.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | <html> <head> <title>Flapper News</title> <link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet"> <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.10/angular.min.js"></script> <script src="app.js"></script> </head> <body ng-app="flapperNews" ng-controller="MainCtrl"> <div class="row"> <div class="col-md-6 col-md-offset-3"> <div class="page-header"> <h1>Add New Posts</h1> </div> <form ng-submit="addPost()" style="margin-top:30px;"> <h3>Add a new post</h3> <div class="form-group"> <input type="text" class="form-control" placeholder="Title" ng-model="title"></input> </div> <button type="submit" class="btn btn-primary">Submit</button> </form> </div> </div> </body> </html> |
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Prem Tiwari is the founder of FreeWebMentor.com and also a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby and also he has been a regular speaker of WordPress sessions in various IT Companies. View all posts by Prem Tiwari
Tags: angular js, Freebies, MongoDB
