Add product quantity field limited to the available quantity in Woocommerce shop loop












1















In Woocommerce, I'm using this code to add the quantity field in woocommerce shop loop:



/**
* Override loop template and show quantities next to add to cart buttons
*/
add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
$html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
$html .= woocommerce_quantity_input( array(), $product, false );
$html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
$html .= '</form>';
}
return $html;
}


This code working fine, But It doesn't control the available product quantity.



For exemple, if product A has 3 items in stock, in single product page we can only add max 3 items, But in the shop loop with above code, we can enter an unlimited number of items for this product.



How this can be solved?










share|improve this question





























    1















    In Woocommerce, I'm using this code to add the quantity field in woocommerce shop loop:



    /**
    * Override loop template and show quantities next to add to cart buttons
    */
    add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
    function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
    if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
    $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
    $html .= woocommerce_quantity_input( array(), $product, false );
    $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
    $html .= '</form>';
    }
    return $html;
    }


    This code working fine, But It doesn't control the available product quantity.



    For exemple, if product A has 3 items in stock, in single product page we can only add max 3 items, But in the shop loop with above code, we can enter an unlimited number of items for this product.



    How this can be solved?










    share|improve this question



























      1












      1








      1








      In Woocommerce, I'm using this code to add the quantity field in woocommerce shop loop:



      /**
      * Override loop template and show quantities next to add to cart buttons
      */
      add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
      function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
      if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
      $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
      $html .= woocommerce_quantity_input( array(), $product, false );
      $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
      $html .= '</form>';
      }
      return $html;
      }


      This code working fine, But It doesn't control the available product quantity.



      For exemple, if product A has 3 items in stock, in single product page we can only add max 3 items, But in the shop loop with above code, we can enter an unlimited number of items for this product.



      How this can be solved?










      share|improve this question
















      In Woocommerce, I'm using this code to add the quantity field in woocommerce shop loop:



      /**
      * Override loop template and show quantities next to add to cart buttons
      */
      add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
      function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
      if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
      $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
      $html .= woocommerce_quantity_input( array(), $product, false );
      $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
      $html .= '</form>';
      }
      return $html;
      }


      This code working fine, But It doesn't control the available product quantity.



      For exemple, if product A has 3 items in stock, in single product page we can only add max 3 items, But in the shop loop with above code, we can enter an unlimited number of items for this product.



      How this can be solved?







      php wordpress woocommerce product product-quantity






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 17 '18 at 6:21









      LoicTheAztec

      85.8k136196




      85.8k136196










      asked Nov 17 '18 at 5:29









      ManiMani

      857




      857
























          1 Answer
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          1














          Try the following that will limit product quantity. If the available quantity is 1, the quatity field is hidden. If product is out of stock, the button is disabled displaying "Out of stock":



          add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
          function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
          if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
          $quantity_in_cart = 0;
          if( ! $product->backorders_allowed() && ! WC()->cart->is_empty() ){
          foreach( WC()->cart->get_cart() as $item ){
          if( $item['product_id'] == $product->get_id() ){
          $quantity_in_cart += $item['quantity'];
          }
          }
          }
          $max_purchase_quantity = $product->get_max_purchase_quantity() - $quantity_in_cart;
          $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';

          if( $product->backorders_allowed() || $max_purchase_quantity > 1 ){
          $html .= woocommerce_quantity_input( array(
          'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
          'max_value' => apply_filters( 'woocommerce_quantity_input_max', $max_purchase_quantity, $product ),
          'input_value' => $product->get_min_purchase_quantity(),
          ), $product, false );
          $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
          } else {
          $html .= '<a class="button disabled">' . __("Out of stock", "woocommerce") . '</a>';
          }
          $html .= '</form>';
          }
          return $html;
          }


          Code goes in function.php file of your active child theme (or active theme). Tested and works.



          enter image description here






          share|improve this answer
























          • Thank you a lot. How can we keep Ajax add to cart in this code?

            – Mani
            Nov 17 '18 at 7:08













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          1 Answer
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          1 Answer
          1






          active

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          active

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          active

          oldest

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          1














          Try the following that will limit product quantity. If the available quantity is 1, the quatity field is hidden. If product is out of stock, the button is disabled displaying "Out of stock":



          add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
          function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
          if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
          $quantity_in_cart = 0;
          if( ! $product->backorders_allowed() && ! WC()->cart->is_empty() ){
          foreach( WC()->cart->get_cart() as $item ){
          if( $item['product_id'] == $product->get_id() ){
          $quantity_in_cart += $item['quantity'];
          }
          }
          }
          $max_purchase_quantity = $product->get_max_purchase_quantity() - $quantity_in_cart;
          $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';

          if( $product->backorders_allowed() || $max_purchase_quantity > 1 ){
          $html .= woocommerce_quantity_input( array(
          'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
          'max_value' => apply_filters( 'woocommerce_quantity_input_max', $max_purchase_quantity, $product ),
          'input_value' => $product->get_min_purchase_quantity(),
          ), $product, false );
          $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
          } else {
          $html .= '<a class="button disabled">' . __("Out of stock", "woocommerce") . '</a>';
          }
          $html .= '</form>';
          }
          return $html;
          }


          Code goes in function.php file of your active child theme (or active theme). Tested and works.



          enter image description here






          share|improve this answer
























          • Thank you a lot. How can we keep Ajax add to cart in this code?

            – Mani
            Nov 17 '18 at 7:08


















          1














          Try the following that will limit product quantity. If the available quantity is 1, the quatity field is hidden. If product is out of stock, the button is disabled displaying "Out of stock":



          add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
          function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
          if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
          $quantity_in_cart = 0;
          if( ! $product->backorders_allowed() && ! WC()->cart->is_empty() ){
          foreach( WC()->cart->get_cart() as $item ){
          if( $item['product_id'] == $product->get_id() ){
          $quantity_in_cart += $item['quantity'];
          }
          }
          }
          $max_purchase_quantity = $product->get_max_purchase_quantity() - $quantity_in_cart;
          $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';

          if( $product->backorders_allowed() || $max_purchase_quantity > 1 ){
          $html .= woocommerce_quantity_input( array(
          'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
          'max_value' => apply_filters( 'woocommerce_quantity_input_max', $max_purchase_quantity, $product ),
          'input_value' => $product->get_min_purchase_quantity(),
          ), $product, false );
          $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
          } else {
          $html .= '<a class="button disabled">' . __("Out of stock", "woocommerce") . '</a>';
          }
          $html .= '</form>';
          }
          return $html;
          }


          Code goes in function.php file of your active child theme (or active theme). Tested and works.



          enter image description here






          share|improve this answer
























          • Thank you a lot. How can we keep Ajax add to cart in this code?

            – Mani
            Nov 17 '18 at 7:08
















          1












          1








          1







          Try the following that will limit product quantity. If the available quantity is 1, the quatity field is hidden. If product is out of stock, the button is disabled displaying "Out of stock":



          add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
          function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
          if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
          $quantity_in_cart = 0;
          if( ! $product->backorders_allowed() && ! WC()->cart->is_empty() ){
          foreach( WC()->cart->get_cart() as $item ){
          if( $item['product_id'] == $product->get_id() ){
          $quantity_in_cart += $item['quantity'];
          }
          }
          }
          $max_purchase_quantity = $product->get_max_purchase_quantity() - $quantity_in_cart;
          $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';

          if( $product->backorders_allowed() || $max_purchase_quantity > 1 ){
          $html .= woocommerce_quantity_input( array(
          'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
          'max_value' => apply_filters( 'woocommerce_quantity_input_max', $max_purchase_quantity, $product ),
          'input_value' => $product->get_min_purchase_quantity(),
          ), $product, false );
          $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
          } else {
          $html .= '<a class="button disabled">' . __("Out of stock", "woocommerce") . '</a>';
          }
          $html .= '</form>';
          }
          return $html;
          }


          Code goes in function.php file of your active child theme (or active theme). Tested and works.



          enter image description here






          share|improve this answer













          Try the following that will limit product quantity. If the available quantity is 1, the quatity field is hidden. If product is out of stock, the button is disabled displaying "Out of stock":



          add_filter( 'woocommerce_loop_add_to_cart_link', 'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );
          function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
          if ( $product && $product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually() ) {
          $quantity_in_cart = 0;
          if( ! $product->backorders_allowed() && ! WC()->cart->is_empty() ){
          foreach( WC()->cart->get_cart() as $item ){
          if( $item['product_id'] == $product->get_id() ){
          $quantity_in_cart += $item['quantity'];
          }
          }
          }
          $max_purchase_quantity = $product->get_max_purchase_quantity() - $quantity_in_cart;
          $html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';

          if( $product->backorders_allowed() || $max_purchase_quantity > 1 ){
          $html .= woocommerce_quantity_input( array(
          'min_value' => apply_filters( 'woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product ),
          'max_value' => apply_filters( 'woocommerce_quantity_input_max', $max_purchase_quantity, $product ),
          'input_value' => $product->get_min_purchase_quantity(),
          ), $product, false );
          $html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
          } else {
          $html .= '<a class="button disabled">' . __("Out of stock", "woocommerce") . '</a>';
          }
          $html .= '</form>';
          }
          return $html;
          }


          Code goes in function.php file of your active child theme (or active theme). Tested and works.



          enter image description here







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 17 '18 at 6:17









          LoicTheAztecLoicTheAztec

          85.8k136196




          85.8k136196













          • Thank you a lot. How can we keep Ajax add to cart in this code?

            – Mani
            Nov 17 '18 at 7:08





















          • Thank you a lot. How can we keep Ajax add to cart in this code?

            – Mani
            Nov 17 '18 at 7:08



















          Thank you a lot. How can we keep Ajax add to cart in this code?

          – Mani
          Nov 17 '18 at 7:08







          Thank you a lot. How can we keep Ajax add to cart in this code?

          – Mani
          Nov 17 '18 at 7:08




















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