Created
April 5, 2018 13:12
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Recently Viewed Products with Shopify using localStorage.
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<div class="product-item__container"> | |
{% raw %} | |
{{#unless productAvailable}} | |
<span class="badge soldout"> | |
<span class="badge-label soldout">Sold out</span> | |
</span> | |
{{/unless}} | |
{{#if onSale}} | |
{{#unless soldOut}} | |
<span class="badge onsale"> | |
<span class="badge-label onsale">On sale</span> | |
</span> | |
{{/unless}} | |
{{/if}} | |
{{#if image }} | |
<a href="{{ url }}" class="product-image__link"> | |
<img src="{{image}}" alt="{{title}}"> | |
</a> | |
{{/if}} | |
<div class="product-meta__container"> | |
<p class="product-title"> | |
<a href="{{ url }}">{{ title }}</a> | |
</p> | |
<p class="product-price"> | |
<span class="current-price">{{price}}</span> | |
{{#if onSale}} | |
<span class="old-price">{{compare_price}}</span> | |
{{/if}} | |
</p> | |
<div class="product-review-stars star-rating" data-sku="{{firstSKU}}" title="0"> | |
</div> | |
</div> | |
</div> | |
{% endraw %} |
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{% unless product == empty %} | |
<script type="application/json" data-product-json> | |
{{ product | json }} | |
</script> | |
{% endunless %} | |
<script id="RecentProductItemScript" type="text/x-handlebars-template"> | |
{% include 'handlebars-product-grid-item' %} | |
</script> |
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// Product Template must contain | |
// {% unless product == empty %} | |
// <script type="application/json" data-product-json> | |
// {{ product | json }} | |
// </script> | |
// {% endunless %} | |
// Recently Viewed Products | |
var productJson = JSON.parse( | |
document.querySelector("[data-product-json]").innerHTML | |
); | |
console.dir(productJson); | |
console.log("-----------------------------------"); | |
var storedProducts = JSON.parse(localStorage.getItem("storedProducts")); | |
function addProductEntry() { | |
if (storedProducts === null) storedProducts = []; | |
var currentProductID = productJson.id; | |
var currentProductHandle = productJson.handle; | |
var product = { | |
handle: currentProductHandle, | |
id: currentProductID | |
}; | |
if (JSON.parse(localStorage.getItem("product")) != currentProductHandle) { | |
localStorage.setItem("product", JSON.stringify(product)); | |
} | |
var productExists = false | |
for (var i = storedProducts.length; i--;) { | |
var curProduct = storedProducts[i]; | |
if (curProduct.handle === product.handle) { | |
productExists = true; | |
break; | |
} | |
} | |
if (!productExists) { | |
storedProducts.push(product); | |
} | |
if (localStorage.getItem(storedProducts)) { | |
localStorage.getItem("storedProducts", JSON.stringify(storedProducts)); | |
} else { | |
localStorage.setItem("storedProducts", JSON.stringify(storedProducts)); | |
} | |
} | |
var savedProductsArr = JSON.parse(localStorage.getItem("storedProducts")); | |
var savedProductsArrReverse = savedProductsArr.reverse(); | |
var index = 0; | |
if (savedProductsArr === null) { | |
var elem = document.querySelector('#shopify-section-recently-viewed'); | |
elem.parentNode.removeChild(elem); | |
} else { | |
savedProductsArrReverse.some(function (product, index) { | |
getStoredProducts(product); | |
index++; | |
return index === 4; | |
}); | |
} | |
var source = document.getElementById("RecentProductItemScript").innerHTML; | |
function getStoredProducts(product) { | |
var productAjaxURL = "/products/" + product.handle + ".js"; | |
$.ajax({ | |
type: 'GET', | |
dataType: 'json', | |
url: productAjaxURL, | |
success: function (data) { | |
console.dir(data); | |
var template = Handlebars.compile(source); | |
var soldOut = false; | |
var onSale = false; | |
if (data.available === false) { | |
var soldOut = true; | |
}; | |
if (data.compare_at_price > data.price) { | |
var onSale = true; | |
}; | |
var context = { | |
title: data.title, | |
url: data.url, | |
image: slate.Image.getSizedImageUrl(data.featured_image, '450x450'), | |
compare_price: slate.Currency.formatMoney(data.compare_at_price, theme.moneyFormat), | |
price: slate.Currency.formatMoney(data.price, theme.moneyFormat), | |
firstSKU: data.variants[0].sku, | |
productAvailable: data.available, | |
soldOut: soldOut, | |
onSale: onSale | |
}; | |
var html = template(context); | |
$(html).appendTo("#recentlyViewedGrid"); | |
productStars(); | |
}, | |
error: function (data, error) { | |
console.dir(data); | |
} | |
}); | |
// List of all entries | |
// console.log(localStorage.getItem("storedProducts")); | |
// Last entry inserted | |
// console.log(localStorage.getItem("product")); | |
} | |
addProductEntry(); |
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