No Data-gtm4wp… in variation form !!

Hello,
I wonder if that’s a bug whic is not detected yet as I searched all the web but in vain.

dataLayer on gtm4wp.changeDetailViewEEC returns undefined value for currencyCode ,name ,category and stocklevel.

{
 event: 'gtm4wp.changeDetailViewEEC',
 ?ecommerce: {
 ? ?currencyCode: undefined,
 ? ?detail: {
 ? ? ?products: [
 ? ? ?  {
 ? ? ? ? ?name: undefined,
 ? ? ? ? ?id: 18771,
 ? ? ? ? ?price: 15,
 ? ? ? ? ?category: undefined,
 ? ? ? ? ?stocklevel: undefined,
 ? ? ? ? ?variant: 'brown-hamster'
 ? ? ?  }
 ? ?  ]
 ?  }
  },
 ?ecomm_prodid: '18771',
 ?ecomm_pagetype: 'product',
 ?ecomm_totalvalue: 15,
 ?gtm.uniqueEventId: 6122}

A part of js code that contains the variables in the above dataLayer is located in gtm4wp-woocommerce-enhanced.js and is as follows:

        var _product_form = jQuery(this).closest('form.cart');
        var _product_var_id = jQuery('[name=variation_id]', _product_form);
        var _product_id = jQuery('[name=gtm4wp_id]', _product_form).val();
        var _product_name = jQuery('[name=gtm4wp_name]', _product_form).val();
        var _product_sku = jQuery('[name=gtm4wp_sku]', _product_form).val();
        var _product_category = jQuery('[name=gtm4wp_category]', _product_form).val();
        var _product_price = jQuery('[name=gtm4wp_price]', _product_form).val();
        var _product_currency = jQuery('[name=gtm4wp_currency]', _product_form).val();
        var _product_stocklevel = jQuery('[name=gtm4wp_stocklevel]', _product_form).val();

            window[gtm4wp_datalayer_name].push({
                'event': 'gtm4wp.addProductToCartEEC',
                'ecommerce': {
                    'currencyCode': _product_currency,
                    'add': {
                        'products': [{
                            'id': gtm4wp_use_sku_instead ? _product_sku : _product_id,
                            'name': _product_name,
                            'price': _product_price,
                            'category': _product_category,
                            'quantity': jQuery('form.cart:first input[name=quantity]').val(),
                            'stocklevel': _product_stocklevel
                        }]
                    }
                }
            });

After I tried to debug that issue I figured out that the HTML variation form in my frontend doesn’t contain the gtm4wp_ data.

Any solution for that please ?

• This topic was modified 6 years, 1 month ago by bergeny.