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I want ot add + and - button after and before the quantity input on single product page? how is this possible to add using standard method lets say using hooks and fitler?

Closed. This question is off-topic. It is not currently accepting answers.

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Your question should be specific to WordPress. Generic PHP/JS/SQL/HTML/CSS questions might be better asked at Stack Overflow or another appropriate Stack Exchange network site. Third-party plugins and themes are off-topic for this site; they are better asked about at their developers' support routes.

Closed 5 years ago.

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I want ot add + and - button after and before the quantity input on single product page? how is this possible to add using standard method lets say using hooks and fitler?

• plugins
• woocommerce-offtopic

Share Improve this question asked May 24, 2019 at 11:21 Sophia WaugeSophia Wauge 311 silver badge33 bronze badges 1

• I don't want any plugin to get this functionality done. – Sophia Wauge Commented May 27, 2019 at 4:10

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1 Answer 1

Sorted by: Reset to default -1

Below code snippet will display Plus & Minus Quantity Buttons @ WooCommerce Single Product Page. Reference

/**
 * @snippet       Plus Minus Quantity Buttons @ WooCommerce Single Product Page
 * @how-to        Watch tutorial @ https://businessbloomer/?p=19055
 * @sourcecode    https://businessbloomer/?p=90052
 * @author        Rodolfo Melogli
 * @compatible    WooCommerce 3.5.1
 * @donate $9     https://businessbloomer/bloomer-armada/
 */

// -------------
// 1. Show Buttons

add_action( 'woocommerce_before_add_to_cart_quantity', 'bbloomer_display_quantity_plus' );

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

add_action( 'woocommerce_after_add_to_cart_quantity', 'bbloomer_display_quantity_minus' );

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

// -------------
// 2. Trigger jQuery script

add_action( 'wp_footer', 'bbloomer_add_cart_quantity_plus_minus' );

function bbloomer_add_cart_quantity_plus_minus() {
   // Only 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
}