September 2018
Beginner to intermediate
218 pages
4h 27m
English
Content preview from Magento 2 Development Quick Start Guide
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Calling and initializing JS components
Calling and initializing JS components might seem a bit challenging at first. There are two types of syntax notations used with Magento JS components:
- Declarative:
- Using the data-mage-init attribute
- Using the <script type="text/x-magento-init" /> tag
- Imperative:
- Using the <script> tag, without the type="text/x-magento-init" attribute
To better understand the data-mage-init notation, let's take a look at a partial <PROJECT_DIR>/lib/web/mage/redirect-url.js file extract:
define([ 'jquery', 'jquery/ui'], function ($) { 'use strict'; $.widget('mage.redirectUrl', { options: { event: 'click', url: undefined }, _bind: function () { /* ... */ }, _create: function () { /* ... */ }, _onEvent: function ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.