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How can add js file in Magento 2 theme?
The steps we’ll need to take are:
- Create a new module.
- Create a requirejs-config. js and a JavaScript module file.
- Create a layout update to add a template that will enable the JavaScript module.
- Create a template file.
- Add the module and test it.
Which are jquery ui widgets?
jQuery – Widgets
| Sr.No. | Widgets & Description |
|---|---|
| 3 | Button Button is an input of type submit and an anchor. |
| 4 | Datepicker It is to open an interactive calendar in a small overlay. |
| 5 | Dialog Dialog boxes are one of the nice ways of presenting information on an HTML page. |
| 6 | Menu Menu shows list of items. |
Is jQuery a framework?
Strictly speaking, jQuery is a library, but, to an extent, it does meet the definition of a software framework. Although many would argue that jQuery doesn’t meet the definition of a software framework strictly enough, the fact is that no other JavaScript framework fully meets the definition of a framework either.
How to add custom JavaScript to theme in Magento 2?
But when it comes to Magento 2, I can’t figure out how to add a new js file, where I would put little code snippets that affect different places around the page. For example, I want to modify ‘last viewed items’ block on the home page, and use jQuery there and then maybe another script that changes some CSS dynamically somewhere (for example).
Is there a way to use RequireJS in Magento 2?
First of all, it’s worth mentioning that Magento 2 uses RequireJS scripts to connect JS. This approach allows using JS modularly as well as background and asynchronous loading. To learn more aboutRequireJS, follow the link. So, the first way is to use the special data-mage-init attribute .
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: