How to add plus + and minus – buttons to the quantity input on the product page in WooCommerce

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Thu May 13 2021 15:05:08 GMT+0000 (UTC)

Saved by @Alz #php #wordpress

add_action( 'woocommerce_after_add_to_cart_quantity', 'ts_quantity_plus_sign' );

function ts_quantity_plus_sign() {
echo '<button type="button" class="plus" >+</button>';
}

add_action( 'woocommerce_before_add_to_cart_quantity', 'ts_quantity_minus_sign' );

function ts_quantity_minus_sign() {
echo '<button type="button" class="minus" >-</button>';
}

add_action( 'wp_footer', 'ts_quantity_plus_minus' );

function ts_quantity_plus_minus() {
// To run this on the single product page
if ( ! is_product() ) return;
?>
<script type="text/javascript">

jQuery(document).ready(function($){

$('form.cart').on( 'click', 'button.plus, button.minus', function() {

// Get current quantity values
var qty = $( this ).closest( 'form.cart' ).find( '.qty' );
var val = parseFloat(qty.val());
var max = parseFloat(qty.attr( 'max' ));
var min = parseFloat(qty.attr( 'min' ));
var step = parseFloat(qty.attr( 'step' ));

// Change the value if plus or minus
if ( $( this ).is( '.plus' ) ) {
if ( max && ( max <= val ) ) {
qty.val( max );
}
else {
qty.val( val + step );
}
}
else {
if ( min && ( min >= val ) ) {
qty.val( min );
}
else if ( val > 1 ) {
qty.val( val - step );
}
}

});

});

</script>
<?php
}
content_copyCOPY

https://www.tychesoftwares.com/how-to-add-plus-and-minus-buttons-to-the-quantity-input-on-the-product-page-in-woocommerce/