fix: update formatting and DOM manipulation in SimpleCheckout.js (!53) · Merge Requests · QUIQQER / Order Simple Checkout

This commit implements minor refactoring changes in the SimpleCheckout.js file.

Updated formatting to include space before function parameters across multiple method declarations for improved readability.
Modified DOM manipulation logic to use data-name attribute instead of class name for element selection, enhancing selection accuracy.
Added data-name attribute set command to retain DOM element specific data when replacing HTML.
Improvements in 'require' callbacks to use fat arrow function notation.
Minor adjustments in formatting in methods dealing with Events and DOM manipulations.

fix: update formatting and DOM manipulation in SimpleCheckout.js