ajax with PrestaShop

[S.A]

Hello, everyone.

Is anyone can help me? now I develop a payment method in PrestaShop. How I can send data from the .tpl file to the .js file 
using ajax, and how to validate input before sending it?

 

Thank you

[pedepot]

You don't send any data from the TPL to the Js file. Instead, your JS file gathers data from your TPL and sends them to your server. There methods lie addjs() or registerJavascript() to include automatically JS files into your tpl.

I hope it helps.

[S.A]

2 hours ago, pedepot said:

You don't send any data from the TPL to the Js file. Instead, your JS file gathers data from your TPL and sends them to your server. There methods lie addjs() or registerJavascript() to include automatically JS files into your tpl.

I hope it helps.

Is there any tutorial help me in this point?

[pedepot]

There are a few modules that could demonstrate this feature within Prestashop native modules. Look at this one https://github.com/smartdatasoft/smartblog/blob/develop/controllers/admin/AdminSmartBlogAjaxController.php

https://github.com/smartdatasoft/smartblog/blob/develop/views/js/tree.js

https://github.com/smartdatasoft/smartblog/blob/develop/classes/SmartBlogHelperTreeCategories.php#L398

I hope it helps.