2024-01-29-fix-opening-ajax-modal-within-ajax-modal.md

title	issue
Fix opening ajax modal within ajax modal	NEXT-23962

Storefront

• Added new optional attribute data-prev-url to AjaxModalPlugin to show an optional back-button when opening a new ajax modal within an already opened ajax modal.
• Added new twig block component_pseudo_modal_back_btn to views/storefront/component/pseudo-modal.html.twig to allow customizing the back-button.
• Added new optional variable prevUrl to include template views/storefront/element/cms-element-form/form-components/cms-element-form-privacy.html.twig.
• Changed PseudoModalUtil.open() to clean up existing modals first before opening a new modal. This allows toggling between ajax modals triggered by <a data-ajax-modal="true">.
• Added data-form-preserver to contact form (views/storefront/element/cms-element-form/form-types/contact-form.html.twig) to keep the filled fields when reading "Data protection information".
• Added modal-lg by default to all pseudo modals in views/storefront/component/pseudo-modal.html.twig to have more horizontal space.