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jsdg |
1_Javascript |
JavaScript |
JavaScript |
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parent |
2.0 |
javascript-dev-guide/javascript/js_overview.md |
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By default, the Magento application uses the RequireJS file and module loader to optimize the time of loading pages with included JavaScript files, and to manage dependencies of JavaScript resources.
You can follow the same approach when customizing Magento JavaScript, or disable all the default scripts and their load by RequireJS.
For information about how JS resources are located and configured, see Configure JavaScript
Topics of this chapter describe the following:- JavaScript initialization: how to initialize JavaScript components and widgets in JavaScript files and
.phtmltemplates - Use custom JavaScript: how to extend or replace default JavaScript components/widgets.
- Locate JavaScript components: how to define which components (scripts) are used on a particular store page.
- Magento jQuery widgets: Magento jQuery widget API documentation.
- Customizing JavaScript illustration: practical illustration of custom widgets related tasks.
| Term | Description |
|---|---|
| JavaScript component (JS component) |
Any separate .js file decorated as AMD module.
|
| Ui component |
JS component located in the Magento_Ui module, in the app/code/Magento/Ui/view directory.
|
| jQuery UI widget | A JS component/widget provided by jQuery UI library used in Magento. |
| jQuery widget | Custom widget created using jQuery UI Widget Factory and decorated as AMD module. Many Magento JS components are jQuery widget. |