shopify - Shopify Slate - 防止在添加到购物车时进入购物车页面

Question

我正在用 Slate 构建一个主题，我一直在研究如何防止在产品页面上单击添加到购物车后进入购物车页面的默认功能。

到目前为止，我得到的所有答案都导致了死胡同。我还尝试将 Cart.js 加载到主题中，但它没有让我这样做，因为初始化脚本中混入了一些流动代码。

真正寻求帮助以防止使用 Slate 构建的主题在您单击添加到购物车后自动进入购物车页面。谢谢！

score 1 · Accepted Answer

重定向可能是基于表单提交的，所以只需要在表单提交时使用jQuery的preventDefault方法即可。

$('form[action^="/cart/add"]').on('submit', function(evt) {
  evt.preventDefault();

  //add custom cart code here
});

score 0 · Accepted Answer

找到了使用 Ajaxify 购物车的解决方案（https://help.shopify.com/themes/customization/products/add-to-cart/stay-on-product-page-when-items-added-to-cart）

要使其与 Slate 一起使用，您需要按照说明进行操作，并在全部遵循后进行一些更改。这就是我所做的。

我必须在脚本标签中获取所有 jQuery 并将其放在 scripts > vendor > vendor.js 下的新文件中

/**
 * Module to ajaxify all add to cart forms on the page.
 *
 * Copyright (c) 2015 Caroline Schnapp (11heavens.com)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
Shopify.AjaxifyCart = (function($) {

  // Some configuration options.
  // I have separated what you will never need to change from what
  // you might change.

  var _config = {

    // What you might want to change
    addToCartBtnLabel:             'Add to cart',
    addedToCartBtnLabel:           'Thank you!',
    addingToCartBtnLabel:          'Adding...',
    soldOutBtnLabel:               'Sold Out',
    howLongTillBtnReturnsToNormal: 1000, // in milliseconds.
    cartCountSelector:             '.cart-count, #cart-count a:first, #gocart p a, #cart .checkout em, .item-count',
    cartTotalSelector:             '#cart-price',
    // 'aboveForm' for top of add to cart form, 
    // 'belowForm' for below the add to cart form, and 
    // 'nextButton' for next to add to cart button.
    feedbackPosition:              'nextButton',

    // What you will never need to change
    addToCartBtnSelector:          '[type="submit"]',
    addToCartFormSelector:         'form[action="/cart/add"]',
    shopifyAjaxAddURL:             '/cart/add.js',
    shopifyAjaxCartURL:            '/cart.js'
  };

  // We need some feedback when adding an item to the cart.
  // Here it is.  
  var _showFeedback = function(success, html, $addToCartForm) {
    $('.ajaxified-cart-feedback').remove();
    var feedback = '<p class="ajaxified-cart-feedback ' + success + '">' + html + '</p>';
    switch (_config.feedbackPosition) {
      case 'aboveForm':
        $addToCartForm.before(feedback);
        break;
      case 'belowForm':
        $addToCartForm.after(feedback);
        break;
      case 'nextButton':
      default:
        $addToCartForm.find(_config.addToCartBtnSelector).after(feedback);
        break;   
    }
    // If you use animate.css
    // $('.ajaxified-cart-feedback').addClass('animated bounceInDown');
    $('.ajaxified-cart-feedback').slideDown();
  };
  var _setText = function($button, label) {
    if ($button.children().length) {
      $button.children().each(function() {
        if ($.trim($(this).text()) !== '') {
          $(this).text(label);
        }
      });
    }
    else {
      $button.val(label).text(label);
    }
  };
  var _init = function() {   
    $(document).ready(function() { 
      $(_config.addToCartFormSelector).submit(function(e) {
        e.preventDefault();
        var $addToCartForm = $(this);
        var $addToCartBtn = $addToCartForm.find(_config.addToCartBtnSelector);
        _setText($addToCartBtn, _config.addingToCartBtnLabel);
        $addToCartBtn.addClass('disabled').prop('disabled', true);
        // Add to cart.
        $.ajax({
          url: _config.shopifyAjaxAddURL,
          dataType: 'json',
          type: 'post',
          data: $addToCartForm.serialize(),
          success: function(itemData) {
            // Re-enable add to cart button.
            $addToCartBtn.addClass('inverted');
            _setText($addToCartBtn, _config.addedToCartBtnLabel);
            _showFeedback('success','<i class="fa fa-check"></i> Added to cart! <a href="/cart">View cart</a> or <a href="/collections/all">continue shopping</a>.',$addToCartForm);
            window.setTimeout(function(){
              $addToCartBtn.prop('disabled', false).removeClass('disabled').removeClass('inverted');
              _setText($addToCartBtn,_config.addToCartBtnLabel);
            }, _config.howLongTillBtnReturnsToNormal);
            // Update cart count and show cart link.
            $.getJSON(_config.shopifyAjaxCartURL, function(cart) {
              if (_config.cartCountSelector && $(_config.cartCountSelector).size()) {
                var value = $(_config.cartCountSelector).html() || '0';
                $(_config.cartCountSelector).html(value.replace(/[0-9]+/,cart.item_count)).removeClass('hidden-count');
              }
              if (_config.cartTotalSelector && $(_config.cartTotalSelector).size()) {
                if (typeof Currency !== 'undefined' && typeof Currency.moneyFormats !== 'undefined') {
                  var newCurrency = '';
                  if ($('[name="currencies"]').size()) {
                    newCurrency = $('[name="currencies"]').val();
                  }
                  else if ($('#currencies span.selected').size()) {
                    newCurrency = $('#currencies span.selected').attr('data-currency');
                  }
                  if (newCurrency) {
                    $(_config.cartTotalSelector).html('<span class=money>' + Shopify.formatMoney(Currency.convert(cart.total_price, "{{ shop.currency }}", newCurrency), Currency.money_format[newCurrency]) + '</span>');
                  } 
                  else {
                    $(_config.cartTotalSelector).html(Shopify.formatMoney(cart.total_price, "{{ shop.money_format | remove: "'" | remove: '"' }}"));
                  }
                }
                else {
                  $(_config.cartTotalSelector).html(Shopify.formatMoney(cart.total_price, "{{ shop.money_format | remove: "'" | remove: '"' }}"));
                }
              };
            });        
          }, 
          error: function(XMLHttpRequest) {
            var response = eval('(' + XMLHttpRequest.responseText + ')');
            response = response.description;
            if (response.slice(0,4) === 'All ') {
              _showFeedback('error', response.replace('All 1 ', 'All '), $addToCartForm);
              $addToCartBtn.prop('disabled', false);
              _setText($addToCartBtn, _config.soldOutBtnLabel);
              $addToCartBtn.prop('disabled',true);
            }
            else {
              _showFeedback('error', '<i class="fa fa-warning"></i> ' + response, $addToCartForm);
              $addToCartBtn.prop('disabled', false).removeClass('disabled');
              _setText($addToCartBtn, _config.addToCartBtnLabel);
            }
          }
        });   
        return false;    
      });
    });
  };
  return {
    init: function(params) {
        // Configuration
        params = params || {};
        // Merging with defaults.
        $.extend(_config, params);
        // Action
        $(function() {
          _init();
        });
    },    
    getConfig: function() {
      return _config;
    }
  }  
})(jQuery);

Shopify.AjaxifyCart.init();

接下来，我确保在 scripts > vendor.js 中使用此代码将该文件调用到主 vendor.js 文件

/*!
 * ajaxify-cart.js
 */
// =require vendor/ajaxify-cart.js

我要做的最后一件事是编辑掉 ajaxify-cart.js 文件中的液体标记。由于它是一个 .js 文件，因此液体标记使其出现故障。这是我替换液体标记的行：

if (newCurrency) {
                    $(_config.cartTotalSelector).html('<span class=money>' + Shopify.formatMoney(Currency.convert(cart.total_price, "CAD", newCurrency), Currency.money_format[newCurrency]) + '</span>');
                  }
                  else {
                    $(_config.cartTotalSelector).html(Shopify.formatMoney(cart.total_price));
                  }
                }
                else {
                  $(_config.cartTotalSelector).html(Shopify.formatMoney(cart.total_price));
                }

这有点 hacky，但到目前为止它正在使用我的 slate 主题。

我愿意接受改进建议。谢谢。

shopify - Shopify Slate - 防止在添加到购物车时进入购物车页面

2 回答 2

Related

Reference