woocommerce/assets/js/frontend/add-to-cart.js

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JavaScript
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jQuery( function( $ ) {
// wc_add_to_cart_params is required to continue, ensure the object exists
if ( typeof wc_add_to_cart_params === 'undefined' )
return false;
// Ajax add to cart
$( document ).on( 'click', '.add_to_cart_button', function() {
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// AJAX add to cart request
var $thisbutton = $( this );
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if ( $thisbutton.is( '.product_type_simple' ) ) {
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if ( ! $thisbutton.attr( 'data-product_id' ) )
return true;
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$thisbutton.removeClass( 'added' );
$thisbutton.addClass( 'loading' );
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var data = {
action: 'woocommerce_add_to_cart',
product_id: $thisbutton.attr( 'data-product_id' ),
quantity: $thisbutton.attr( 'data-quantity' )
};
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// Trigger event
$( 'body' ).trigger( 'adding_to_cart', [ $thisbutton, data ] );
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// Ajax action
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$.post( wc_add_to_cart_params.ajax_url, data, function( response ) {
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if ( ! response )
return;
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var this_page = window.location.toString();
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this_page = this_page.replace( 'add-to-cart', 'added-to-cart' );
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if ( response.error && response.product_url ) {
window.location = response.product_url;
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return;
}
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// Redirect to cart option
if ( wc_add_to_cart_params.cart_redirect_after_add === 'yes' ) {
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window.location = wc_add_to_cart_params.cart_url;
return;
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} else {
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$thisbutton.removeClass( 'loading' );
fragments = response.fragments;
cart_hash = response.cart_hash;
// Block fragments class
if ( fragments ) {
$.each( fragments, function( key, value ) {
$( key ).addClass( 'updating' );
});
}
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// Block widgets and fragments
$( '.shop_table.cart, .updating, .cart_totals' ).fadeTo( '400', '0.6' ).block({ message: null, overlayCSS: { background: 'transparent url(' + wc_add_to_cart_params.ajax_loader_url + ') no-repeat center', backgroundSize: '16px 16px', opacity: 0.6 } } );
// Changes button classes
$thisbutton.addClass( 'added' );
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// View cart text
if ( ! wc_add_to_cart_params.is_cart && $thisbutton.parent().find( '.added_to_cart' ).size() === 0 ) {
$thisbutton.after( ' <a href="' + wc_add_to_cart_params.cart_url + '" class="added_to_cart wc-forward" title="' +
wc_add_to_cart_params.i18n_view_cart + '">' + wc_add_to_cart_params.i18n_view_cart + '</a>' );
}
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// Replace fragments
if ( fragments ) {
$.each( fragments, function( key, value ) {
$( key ).replaceWith( value );
});
}
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// Unblock
$( '.widget_shopping_cart, .updating' ).stop( true ).css( 'opacity', '1' ).unblock();
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// Cart page elements
$( '.shop_table.cart' ).load( this_page + ' .shop_table.cart:eq(0) > *', function() {
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$( 'div.quantity:not(.buttons_added), td.quantity:not(.buttons_added)' ).addClass( 'buttons_added' ).append( '<input type="button" value="+" id="add1" class="plus" />' ).prepend( '<input type="button" value="-" id="minus1" class="minus" />' );
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$( '.shop_table.cart' ).stop( true ).css( 'opacity', '1' ).unblock();
$( 'body' ).trigger( 'cart_page_refreshed' );
});
$( '.cart_totals' ).load( this_page + ' .cart_totals:eq(0) > *', function() {
$( '.cart_totals' ).stop( true ).css( 'opacity', '1' ).unblock();
});
// Trigger event so themes can refresh other areas
$( 'body' ).trigger( 'added_to_cart', [ fragments, cart_hash ] );
}
});
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return false;
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}
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return true;
});
});