GoogleAnalytics4/Application/views/blocks/checkout_s1.tpl

[{strip}]
    [{assign var='gtmCartArticles' value=$oView->getBasketArticles()}]
    <script>
        dataLayer.push({"event": null, "eventLabel": null, "ecommerce": null});  /* Clear the previous ecommerce object. */
        dataLayer.push({
            'event': 'view_cart',
            'eventLabel':'Checkout Step 1',
            'ecommerce': {
                'checkout': {
                    'actionField': {'step': 1},
                    'products': [
                        [{foreach from=$oxcmp_basket->getContents() item=basketitem name=gtmCartContents  key=basketindex}]
                        [{assign var='_price' value=$basketitem->getUnitPrice()}]
                        {
                            'id': '[{$gtmCartArticles[$basketindex]->oxarticles__oxartnum->value}]',
                            'name': '[{$gtmCartArticles[$basketindex]->oxarticles__oxtitle->value}]',
                            'variant': '[{$gtmCartArticles[$basketindex]->oxarticles__oxvarselect->value}]',
                            'price': [{$_price->getPrice()}],
                            'quantity':[{$basketitem->getAmount()}],
                            'position':[{$smarty.foreach.gtmCartContents.index}]
                        }[{if !$smarty.foreach.gtmCartContents.last}],[{/if}]
                        [{/foreach}]
                    ]
                }
            }
        });
        [{*
        var gtmCartContents = {[{foreach key=basketindex from=$oxcmp_basket->getContents() item=basketitem name=gtmCartContents}]
            '[{$basketindex}]':{ 'id':'[{$gtmCartArticles[$basketindex]->oxarticles__oxartnum->value}]' }[{if !$smarty.foreach.gtmCartContents.last}],[{/if}][{/foreach}]
        };

                [{capture name='removeFromBasket'}]
                $('#basketRemove').on('click', function() {
                    var _checked = [],
                        _products = [];

                    $('input:checkbox:checked[name^="aproducts"][name*="remove"]').each(function() { _checked.push($(this).attr('name').replace('aproducts[','').replace('][remove]','')); });
                    if(_checked.length == 0) return;
                    _checked.forEach(function(_oxid) { _products.push({ 'id':gtmCartContents[_oxid].id}) });

                    dataLayer.push({
                        'event':'ee.removeFromCart',
                        'ecommerce': {
                            'currencyCode': '[{$currency->name}]',
                            'remove': {
                                'products': _products
                            }
                        }

                    });
                });
                [{/capture }]
        [{oxscript add=$smarty.capture.removeFromBasket}]
        *}]
    </script>
[{/strip}]
[{$smarty.block.parent}]