Get product attributes values from cart items in Woocommerce











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1
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I need to change the weight of product after adding it to cart. The weight depends on the product attribute "quantite-avec-fenetre".



Based on Change cart items weight to update the shipping costs in Woocommerce, I am trying to use the following function in my theme's functions.php file:



add_action( 'woocommerce_before_calculate_totals', 'add_custom_weight', 10, 1);
function add_custom_weight( $cart_object ) {

foreach ( $cart_object->get_cart() as $cart_item ) {
//very simplified example - every item in cart will be 100 kg
$attr = $cart_item['data']->get_attributes();
if ($cart_item['data']->get_SKU() == "PSP229AFSF") {
$qtySF = $attr["pa_quantite-sans-fenetre"];
$qtyAF = $attr["pa_quantite-avec-fenetre"];
var_dump($attr);
//echo $qtyAF;
//echo $qtySF;

//echo "oll";
}
//echo $attr["pa_impressiont"];
//$cart_item['data']->set_weight( 0.001 );
}
// Testing: cart weight output
}


The echo and things that look strange are just for test.
So, this show with var_dump all attribute of each product of my cart (that have SKU of PSP229AFSF).



The problem is I set the attribute, I add to cart, in the cart I the attribute ith good value, but he var_dump return me this :




array(7) { 
["pa_impression"]=> string(15) "sans-impression"
["pa_impressionrecto"]=> string(11) "1couleurpms"
["pa_impressionverso"]=> string(12) "sansimpverso"
["pa_fichierimpr"]=> string(12) "designertool" ["pa_bat"]=> string(3)
"non" ["pa_quantite-avec-fenetre"]=> string(0) ""
["pa_quantite-sans-fenetre"]=> string(0) "" }



As you can see, the attribute "pa_quantite-avec-fenetre" and "pa_quantite-sans-fenetre" are empty.



This is what my cart show (screenshot of cart):



Image of cart



So the attribute is well set in the cart, but it doesn't seem to be available in $cart_item.



I tried without plugins that can affect attribute, same effect, any idea where this comes from?










share|improve this question




























    up vote
    1
    down vote

    favorite












    I need to change the weight of product after adding it to cart. The weight depends on the product attribute "quantite-avec-fenetre".



    Based on Change cart items weight to update the shipping costs in Woocommerce, I am trying to use the following function in my theme's functions.php file:



    add_action( 'woocommerce_before_calculate_totals', 'add_custom_weight', 10, 1);
    function add_custom_weight( $cart_object ) {

    foreach ( $cart_object->get_cart() as $cart_item ) {
    //very simplified example - every item in cart will be 100 kg
    $attr = $cart_item['data']->get_attributes();
    if ($cart_item['data']->get_SKU() == "PSP229AFSF") {
    $qtySF = $attr["pa_quantite-sans-fenetre"];
    $qtyAF = $attr["pa_quantite-avec-fenetre"];
    var_dump($attr);
    //echo $qtyAF;
    //echo $qtySF;

    //echo "oll";
    }
    //echo $attr["pa_impressiont"];
    //$cart_item['data']->set_weight( 0.001 );
    }
    // Testing: cart weight output
    }


    The echo and things that look strange are just for test.
    So, this show with var_dump all attribute of each product of my cart (that have SKU of PSP229AFSF).



    The problem is I set the attribute, I add to cart, in the cart I the attribute ith good value, but he var_dump return me this :




    array(7) { 
    ["pa_impression"]=> string(15) "sans-impression"
    ["pa_impressionrecto"]=> string(11) "1couleurpms"
    ["pa_impressionverso"]=> string(12) "sansimpverso"
    ["pa_fichierimpr"]=> string(12) "designertool" ["pa_bat"]=> string(3)
    "non" ["pa_quantite-avec-fenetre"]=> string(0) ""
    ["pa_quantite-sans-fenetre"]=> string(0) "" }



    As you can see, the attribute "pa_quantite-avec-fenetre" and "pa_quantite-sans-fenetre" are empty.



    This is what my cart show (screenshot of cart):



    Image of cart



    So the attribute is well set in the cart, but it doesn't seem to be available in $cart_item.



    I tried without plugins that can affect attribute, same effect, any idea where this comes from?










    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I need to change the weight of product after adding it to cart. The weight depends on the product attribute "quantite-avec-fenetre".



      Based on Change cart items weight to update the shipping costs in Woocommerce, I am trying to use the following function in my theme's functions.php file:



      add_action( 'woocommerce_before_calculate_totals', 'add_custom_weight', 10, 1);
      function add_custom_weight( $cart_object ) {

      foreach ( $cart_object->get_cart() as $cart_item ) {
      //very simplified example - every item in cart will be 100 kg
      $attr = $cart_item['data']->get_attributes();
      if ($cart_item['data']->get_SKU() == "PSP229AFSF") {
      $qtySF = $attr["pa_quantite-sans-fenetre"];
      $qtyAF = $attr["pa_quantite-avec-fenetre"];
      var_dump($attr);
      //echo $qtyAF;
      //echo $qtySF;

      //echo "oll";
      }
      //echo $attr["pa_impressiont"];
      //$cart_item['data']->set_weight( 0.001 );
      }
      // Testing: cart weight output
      }


      The echo and things that look strange are just for test.
      So, this show with var_dump all attribute of each product of my cart (that have SKU of PSP229AFSF).



      The problem is I set the attribute, I add to cart, in the cart I the attribute ith good value, but he var_dump return me this :




      array(7) { 
      ["pa_impression"]=> string(15) "sans-impression"
      ["pa_impressionrecto"]=> string(11) "1couleurpms"
      ["pa_impressionverso"]=> string(12) "sansimpverso"
      ["pa_fichierimpr"]=> string(12) "designertool" ["pa_bat"]=> string(3)
      "non" ["pa_quantite-avec-fenetre"]=> string(0) ""
      ["pa_quantite-sans-fenetre"]=> string(0) "" }



      As you can see, the attribute "pa_quantite-avec-fenetre" and "pa_quantite-sans-fenetre" are empty.



      This is what my cart show (screenshot of cart):



      Image of cart



      So the attribute is well set in the cart, but it doesn't seem to be available in $cart_item.



      I tried without plugins that can affect attribute, same effect, any idea where this comes from?










      share|improve this question















      I need to change the weight of product after adding it to cart. The weight depends on the product attribute "quantite-avec-fenetre".



      Based on Change cart items weight to update the shipping costs in Woocommerce, I am trying to use the following function in my theme's functions.php file:



      add_action( 'woocommerce_before_calculate_totals', 'add_custom_weight', 10, 1);
      function add_custom_weight( $cart_object ) {

      foreach ( $cart_object->get_cart() as $cart_item ) {
      //very simplified example - every item in cart will be 100 kg
      $attr = $cart_item['data']->get_attributes();
      if ($cart_item['data']->get_SKU() == "PSP229AFSF") {
      $qtySF = $attr["pa_quantite-sans-fenetre"];
      $qtyAF = $attr["pa_quantite-avec-fenetre"];
      var_dump($attr);
      //echo $qtyAF;
      //echo $qtySF;

      //echo "oll";
      }
      //echo $attr["pa_impressiont"];
      //$cart_item['data']->set_weight( 0.001 );
      }
      // Testing: cart weight output
      }


      The echo and things that look strange are just for test.
      So, this show with var_dump all attribute of each product of my cart (that have SKU of PSP229AFSF).



      The problem is I set the attribute, I add to cart, in the cart I the attribute ith good value, but he var_dump return me this :




      array(7) { 
      ["pa_impression"]=> string(15) "sans-impression"
      ["pa_impressionrecto"]=> string(11) "1couleurpms"
      ["pa_impressionverso"]=> string(12) "sansimpverso"
      ["pa_fichierimpr"]=> string(12) "designertool" ["pa_bat"]=> string(3)
      "non" ["pa_quantite-avec-fenetre"]=> string(0) ""
      ["pa_quantite-sans-fenetre"]=> string(0) "" }



      As you can see, the attribute "pa_quantite-avec-fenetre" and "pa_quantite-sans-fenetre" are empty.



      This is what my cart show (screenshot of cart):



      Image of cart



      So the attribute is well set in the cart, but it doesn't seem to be available in $cart_item.



      I tried without plugins that can affect attribute, same effect, any idea where this comes from?







      php wordpress woocommerce hook-woocommerce custom-taxonomy






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 24 at 17:23









      LoicTheAztec

      82.3k125993




      82.3k125993










      asked Nov 21 at 17:39









      Jérémie Czk

      61




      61
























          1 Answer
          1






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          oldest

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          up vote
          0
          down vote













          You need to get your variation product attribute data from the cart item (and not from the product itself).



          So try this:



          add_action( 'woocommerce_before_calculate_totals', 'custom_cart_item_weight', 10, 1);
          function custom_cart_item_weight( $cart ) {
          if ( is_admin() && ! defined( 'DOING_AJAX' ) )
          return;

          if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
          return;

          foreach ( $cart_object->get_cart() as $cart_item ) {
          if ( $cart_item['data']->get_sku() == "PSP229AFSF" ) {
          $attributes = $cart_item['variation'];
          $attr_key = 'attribute_pa_';

          if( isset($attributes[$attr_key.'impression']) )
          $attr_imp = $attributes[$attr_key.'impression'];

          if( isset($attributes[$attr_key.'impressionrecto']) )
          $attr_imp_rec = $attributes[$attr_key.'impressionrecto'];

          if( isset($attributes[$attr_key.'impressionverso']) )
          $attr_imp_ver = $attributes[$attr_key.'impressionverso'];

          if( isset($attributes[$attr_key.'fichierimpr']) )
          $attr_fich_imp = $attributes[$attr_key.'fichierimpr'];

          if( isset($attributes[$attr_key.'bat']) )
          $attr_bat = $attributes[$attr_key.'bat'];

          if( isset($attributes[$attr_key.'quantite-sans-fenetre']) )
          $attr_qte_sf = $attributes[$attr_key.'quantite-sans-fenetre'];

          if( isset($attributes[$attr_key.'quantite-avec-fenetre']) )
          $attr_qte_af = $attributes[$attr_key.'quantite-avec-fenetre'];

          ## Make your weight calculations ##

          $new_weight = 1; // <=== Make your calculated weight

          $cart_item['data']->set_weight( $new_weight ); // Set the calculated weight
          }
          }
          }


          Code goes in function.php file of your active child theme (or active theme). It should better works.






          share|improve this answer





















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            1 Answer
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            1 Answer
            1






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            active

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            up vote
            0
            down vote













            You need to get your variation product attribute data from the cart item (and not from the product itself).



            So try this:



            add_action( 'woocommerce_before_calculate_totals', 'custom_cart_item_weight', 10, 1);
            function custom_cart_item_weight( $cart ) {
            if ( is_admin() && ! defined( 'DOING_AJAX' ) )
            return;

            if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
            return;

            foreach ( $cart_object->get_cart() as $cart_item ) {
            if ( $cart_item['data']->get_sku() == "PSP229AFSF" ) {
            $attributes = $cart_item['variation'];
            $attr_key = 'attribute_pa_';

            if( isset($attributes[$attr_key.'impression']) )
            $attr_imp = $attributes[$attr_key.'impression'];

            if( isset($attributes[$attr_key.'impressionrecto']) )
            $attr_imp_rec = $attributes[$attr_key.'impressionrecto'];

            if( isset($attributes[$attr_key.'impressionverso']) )
            $attr_imp_ver = $attributes[$attr_key.'impressionverso'];

            if( isset($attributes[$attr_key.'fichierimpr']) )
            $attr_fich_imp = $attributes[$attr_key.'fichierimpr'];

            if( isset($attributes[$attr_key.'bat']) )
            $attr_bat = $attributes[$attr_key.'bat'];

            if( isset($attributes[$attr_key.'quantite-sans-fenetre']) )
            $attr_qte_sf = $attributes[$attr_key.'quantite-sans-fenetre'];

            if( isset($attributes[$attr_key.'quantite-avec-fenetre']) )
            $attr_qte_af = $attributes[$attr_key.'quantite-avec-fenetre'];

            ## Make your weight calculations ##

            $new_weight = 1; // <=== Make your calculated weight

            $cart_item['data']->set_weight( $new_weight ); // Set the calculated weight
            }
            }
            }


            Code goes in function.php file of your active child theme (or active theme). It should better works.






            share|improve this answer

























              up vote
              0
              down vote













              You need to get your variation product attribute data from the cart item (and not from the product itself).



              So try this:



              add_action( 'woocommerce_before_calculate_totals', 'custom_cart_item_weight', 10, 1);
              function custom_cart_item_weight( $cart ) {
              if ( is_admin() && ! defined( 'DOING_AJAX' ) )
              return;

              if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
              return;

              foreach ( $cart_object->get_cart() as $cart_item ) {
              if ( $cart_item['data']->get_sku() == "PSP229AFSF" ) {
              $attributes = $cart_item['variation'];
              $attr_key = 'attribute_pa_';

              if( isset($attributes[$attr_key.'impression']) )
              $attr_imp = $attributes[$attr_key.'impression'];

              if( isset($attributes[$attr_key.'impressionrecto']) )
              $attr_imp_rec = $attributes[$attr_key.'impressionrecto'];

              if( isset($attributes[$attr_key.'impressionverso']) )
              $attr_imp_ver = $attributes[$attr_key.'impressionverso'];

              if( isset($attributes[$attr_key.'fichierimpr']) )
              $attr_fich_imp = $attributes[$attr_key.'fichierimpr'];

              if( isset($attributes[$attr_key.'bat']) )
              $attr_bat = $attributes[$attr_key.'bat'];

              if( isset($attributes[$attr_key.'quantite-sans-fenetre']) )
              $attr_qte_sf = $attributes[$attr_key.'quantite-sans-fenetre'];

              if( isset($attributes[$attr_key.'quantite-avec-fenetre']) )
              $attr_qte_af = $attributes[$attr_key.'quantite-avec-fenetre'];

              ## Make your weight calculations ##

              $new_weight = 1; // <=== Make your calculated weight

              $cart_item['data']->set_weight( $new_weight ); // Set the calculated weight
              }
              }
              }


              Code goes in function.php file of your active child theme (or active theme). It should better works.






              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote









                You need to get your variation product attribute data from the cart item (and not from the product itself).



                So try this:



                add_action( 'woocommerce_before_calculate_totals', 'custom_cart_item_weight', 10, 1);
                function custom_cart_item_weight( $cart ) {
                if ( is_admin() && ! defined( 'DOING_AJAX' ) )
                return;

                if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
                return;

                foreach ( $cart_object->get_cart() as $cart_item ) {
                if ( $cart_item['data']->get_sku() == "PSP229AFSF" ) {
                $attributes = $cart_item['variation'];
                $attr_key = 'attribute_pa_';

                if( isset($attributes[$attr_key.'impression']) )
                $attr_imp = $attributes[$attr_key.'impression'];

                if( isset($attributes[$attr_key.'impressionrecto']) )
                $attr_imp_rec = $attributes[$attr_key.'impressionrecto'];

                if( isset($attributes[$attr_key.'impressionverso']) )
                $attr_imp_ver = $attributes[$attr_key.'impressionverso'];

                if( isset($attributes[$attr_key.'fichierimpr']) )
                $attr_fich_imp = $attributes[$attr_key.'fichierimpr'];

                if( isset($attributes[$attr_key.'bat']) )
                $attr_bat = $attributes[$attr_key.'bat'];

                if( isset($attributes[$attr_key.'quantite-sans-fenetre']) )
                $attr_qte_sf = $attributes[$attr_key.'quantite-sans-fenetre'];

                if( isset($attributes[$attr_key.'quantite-avec-fenetre']) )
                $attr_qte_af = $attributes[$attr_key.'quantite-avec-fenetre'];

                ## Make your weight calculations ##

                $new_weight = 1; // <=== Make your calculated weight

                $cart_item['data']->set_weight( $new_weight ); // Set the calculated weight
                }
                }
                }


                Code goes in function.php file of your active child theme (or active theme). It should better works.






                share|improve this answer












                You need to get your variation product attribute data from the cart item (and not from the product itself).



                So try this:



                add_action( 'woocommerce_before_calculate_totals', 'custom_cart_item_weight', 10, 1);
                function custom_cart_item_weight( $cart ) {
                if ( is_admin() && ! defined( 'DOING_AJAX' ) )
                return;

                if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
                return;

                foreach ( $cart_object->get_cart() as $cart_item ) {
                if ( $cart_item['data']->get_sku() == "PSP229AFSF" ) {
                $attributes = $cart_item['variation'];
                $attr_key = 'attribute_pa_';

                if( isset($attributes[$attr_key.'impression']) )
                $attr_imp = $attributes[$attr_key.'impression'];

                if( isset($attributes[$attr_key.'impressionrecto']) )
                $attr_imp_rec = $attributes[$attr_key.'impressionrecto'];

                if( isset($attributes[$attr_key.'impressionverso']) )
                $attr_imp_ver = $attributes[$attr_key.'impressionverso'];

                if( isset($attributes[$attr_key.'fichierimpr']) )
                $attr_fich_imp = $attributes[$attr_key.'fichierimpr'];

                if( isset($attributes[$attr_key.'bat']) )
                $attr_bat = $attributes[$attr_key.'bat'];

                if( isset($attributes[$attr_key.'quantite-sans-fenetre']) )
                $attr_qte_sf = $attributes[$attr_key.'quantite-sans-fenetre'];

                if( isset($attributes[$attr_key.'quantite-avec-fenetre']) )
                $attr_qte_af = $attributes[$attr_key.'quantite-avec-fenetre'];

                ## Make your weight calculations ##

                $new_weight = 1; // <=== Make your calculated weight

                $cart_item['data']->set_weight( $new_weight ); // Set the calculated weight
                }
                }
                }


                Code goes in function.php file of your active child theme (or active theme). It should better works.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 24 at 17:21









                LoicTheAztec

                82.3k125993




                82.3k125993






























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