AngularJS AngularJs Tips and Tricks [UPDATED] ☢ DeanSofer.com These tips were developed in AngularJs v0.10.5 v1.0.1. I'll keep updating this post, so check back often! I've compared a LOT of different javascript frameworks for my company's rewrite, and finally settled on AngularJS because of how rapidly I'm able to produce prototypes. In my opinion, although it's very alpha and fairly lacking on the graphical side, it's excellent for CRUD applications (meaning forms, tables and reports). Most of these tips have been moved to AngularUI - Go check it out! The companion suite to AngularJS, a collection of work by many AngularJS users with a plethora of useful utilities. Table of Contents Serializing the Form No. If every form control on your page does not have an ng-model then you're doing it wrong. Map the form to a large object (such as $scope.data={}) and specifying the keys you want each control to populate such as ng-model="data.name". Seriously. Useful $scope Methods Don't Escape HTML One of the first things people get stuck on. ngCloak ngBind Debugging
Learn AngularJS with the AngularJS Tutorial Screencasts and eBook - Thinkster Deal with users authentication in an AngularJS web app This post is meant to share some thought about the main issues related to the user’s authentication in an AngularJS web app. This post is about how to maintain, and recognize, the status of authentication of an user (that is, if he’s logged in, or not) between the different routes of a web application. Moreover it also explains how to handle the case of a not authenticated user, who is trying to access to a page, that requires the user to be logged in. Before going into the details of my approach, it is very important to clarify that, because the user has full controll of the browser, each control implemented with front end technologies, must (!) be repeated also in the backend. Recognize an authenticated user There are probably several ways to recognize an authenticated user; infact it’s possible to set a global variable, or create a cookie… but my favourite way to reach the objective is to use an AngularJS service. Are you wondering about how to use this service?
More AngularJS Magic to Supercharge your Webapp Make way for another amazing article which covers more of AngularJS Due to the popularity of the previous article, Use AngularJS to power your web application, I've decided to cover more of AngularJS to make it fun and easy for all developers to play around with it. AngularJS is an incredible tool, but a lot of the more advanced features are hidden in deep within the documentation and others are too tricky to learn direclty. AngularJS is also a fairly new product and as a result there are many features that are yet to be discovered and blogged about. This article will cover more of the hidden gems of AngularJS and introduce new development tricks and methods to supercharge your AngularJS application. This page was first published on October 2nd 2012 and was last updated on January 30th 2013. This article is a sequel to the previous article titled Use AngularJS to Power Your Web Application. Click here to view the previous article This is the most important thing to know about AngularJS.
jmcunningham/AngularJS-Learning Why does Angular.js rock? Let’s see if we can discover why :) Angular.js is a MV* (Model – View – Whatever) Javascript framework which is maintained by Google which excels in the creation of single-page-applications or even for adding some “magic” to our classic web applications. I could spend all the day writing about why you should try Angular.js in your new project, but I feel that it would be better if we see it in action. Data binding and scopes The first question that usually comes to mind is: Does it support data binding? Let’s see an example of Angular.js’ way of data binding: In this little piece of code, there are a few things to explain but before that, I want you to get familiarized with the code: Try it Insert your name: Echo: NOTE: Don’t worry too much about the ng-app thing at this moment. As you see, what we write in the input, is echoed after it. Ok, but where are we saving that user.name? Alright alright, that wasn’t hard, but…. The idea is something like: Let’s see a complex example: See it Hello, World
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