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What kind of JavaScript does Magento 2 use?
Magento 2 uses RequireJs library for nearly every JavaScript feature it has. Among other benefits, it improves the page loads by loading JS files asynchronously and only loading JS files the page needed. We should keep this in mind and avoid including the JS plugins in the head by
How to add a module in Magento 2?
How to Add a JavaScript Module Step 1: Create a new module Step 2: Create a requirejs-config.js and a JavaScript module file Step 3: Create a layout update to add a template that will enable the JavaScript module Step 4: Create a template file Step 5: Add a module and test it
How to inject JavaScript in data-Magento-init?
If you need to determine the loading order of JS files, you can use the shim option. Now let’s consider injecting dynamic content and executing JavaScript in data-mage-init and x-magento-init. In order to do it, you can just insert the content in DOM and after that trigger the event ‘ contentUpdated ’.
Is it recommended to use imperative approach in Magento 2?
It is also worth to mention here the so-called imperative approach in connecting JS modules. You can often find it in the Magento 2 code. However, it is recommended in the Magento 2 official documentation not to use it. Here is what the connection looks like:
How to add dotdotdot library in magento2?
This is how I add dotdotdot library in my magento2 custom theme. 1. Download and add Js Library in your theme following the path: 2. Create a theme’s requirejs file as follow and let the requirejs know newly added library. 3. Use the added library in your theme’s main js file as follow:
How to add JS file in frontend for all pages?
I’d suggest simple way that requires no coding and no editing – go to Admin->Content->Configuration-> Select Website and Edit -> HTML Head and include or tag here, you can insert CSS also here. Thanks for contributing an answer to Magento Stack Exchange!
Magento 2 uses the RequireJs javascript module system to load Javascript source code required for each Magento 2 page.
Where are the JS components located in Magento?
JS component located in the Magento_Ui module, in the app/code/Magento/Ui/view directory, or JS component that extends files from this module. A JS component/widget provided by the jQuery UI library used in Magento. Custom widget created using jQuery UI Widget Factory and decorated as AMD module. Many Magento JS components are the jQuery widgets.
How is a Magento 2 config file generated?
The magepack config file is generated by analysing three different type of pages from your Magento 2 store, a cms page i.e. the home page, a category page and a product page. This is done using the magepack generate command and supplying three store urls.
How to bundle Magento 2 with magepack composer?
You will find all the patches you need here : https://github.com/integer-net/magento2-requirejs-bundling In your Magento 2 installation folder create a patches folder copy the patches into it and edit your Magento 2 composer.json file to include the following composer extra patches config.