quangtn0018

Ember.js How to set classes

Relative to using pure HTML and JavaScript to set or add css classes to elements, Ember.js has a more elegant way of setting classes to elements or components.

For example, we have something like this:

// list1.css
.hideList {…

Import Node Modules the Ember Way

If you guys are like me, a complete noob at Ember (I’ve just picked it up and have been working on it for a month now for a new project at work), you might have ran into an issue trying to import node modules.

Ember.js Send actions from routes

Have you guys tried to do something like this:

<button onclick=(action “onClickAction”)></button>

and you get an error like this?

Assertion Error: an action named <action_name> was not found…

Ember.js Set up constants

What if you needed one place where you can access all of your constants in Ember? We want to write clear and concise code, and if we have a large project where each file contains 1000+ lines of code, we would want to separate the constants in another file right? It is good practice…

Send data and files through multi-part forms with FormData in HTML

I have been doing a lot of forms submit that include inputs type text and file for images a lot lately so I thought it would be a great idea to share how it is done, or at least how I did. This is a solution using…

JavaScript OnChange file input

Last month, I was working on a project that involved file/image uploading and I thought I would share what I have learned to those of you who are looking to do the same in JavaScript.

XHR AJAX calls in JavaScript

Today, I will be showing you guys how to make an XHR AJAX request to do RESTful API calls like ‘GET’ and ‘POST’ to your end points.

I recently had to do this while creating an admin site at work and I would like to share it with all of you how to do it!

Ember.js Loading substate templates

Today, I will be talking about my experience and what I have learned by implement loading substates in Ember.js. It is a very convenient way of showing loading states for conventional uses, such as loading spinners or loading progress bars.