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primogenial
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languages
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wp-content
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storefront
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woocommerce
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header-cart.js
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/** * Makes the header cart content scrollable if the height of the dropdown exceeds the window height. * Mouseover is used as items can be added to the cart via ajax and we'll need to recheck. */ ( function () { if ( document.body.classList.contains( 'woocommerce-cart' ) || document.body.classList.contains( 'woocommerce-checkout' ) || window.innerWidth < 768 || ! document.getElementById( 'site-header-cart' ) ) { return; } // eslint-disable-next-line @wordpress/no-global-event-listener window.addEventListener( 'load', function () { const cart = document.querySelector( '.site-header-cart' ); cart.addEventListener( 'mouseover', function () { const windowHeight = window.outerHeight, cartBottomPos = this.querySelector( '.widget_shopping_cart_content' ).getBoundingClientRect().bottom + this.offsetHeight, cartList = this.querySelector( '.cart_list' ); if ( cartBottomPos > windowHeight ) { cartList.style.maxHeight = '15em'; cartList.style.overflowY = 'auto'; } } ); } ); } )();