Difference between revisions of "Shopify Liquid Examples"

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== Default ===
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<source lang="xml">
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<style type="text/css" media="screen">
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  #recommendations h3, .recommendations-group {
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    padding: 0.5em 0;
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  }
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  .recommendations-group .product {
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    display: inline-block;
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    width: 200px;
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    vertical-align: top;
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    padding-bottom: 0.5em;
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  }
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  .recommendations-group .product div {
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    margin: 0.5em 0;
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  }
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  .recommendations-group .product img {
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    border: 10px solid #f6f6f6;
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  }
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</style>
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 +
<div id="recommendations">
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  {% for group in groups %}
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  <div class="recommendations-group">
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  <h3>{{ group.label }}</h3>
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    {% if group.bundle %}
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      <div id="bundle"><a href="{{ bundle.buy_link }}">{{ bundle.text }}</a></div>
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    {% else %}
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      {% for product in group.products limit:10 %}
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      <div class="product">
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        <a href="{{ product.url }}"><img src="{{ product.featured_image |  product_img_url: 'compact' }}"></a>
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        <div class="title"><a href="{{ product.url }}">{{ product.title }}</a></div>
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        <div class="price">{{ product.price | money }}</div>
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      </div>
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      {% endfor %}
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    {% endif %}
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  </div>
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  {% endfor %}
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</div>
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</source>
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== Basic Example (Textual output) ==
 
== Basic Example (Textual output) ==
 
This basic example demonstrates iterating through different recommendation types (called <tt>groups</tt>) and listing a maximum of five recommended products per group in a nested iteration:
 
This basic example demonstrates iterating through different recommendation types (called <tt>groups</tt>) and listing a maximum of five recommended products per group in a nested iteration:

Revision as of 07:08, 12 October 2013

Default =

<style type="text/css" media="screen">
  #recommendations h3, .recommendations-group {
    padding: 0.5em 0;
  }
  .recommendations-group .product {
    display: inline-block;
    width: 200px;
    vertical-align: top; 
    padding-bottom: 0.5em;
  }
  .recommendations-group .product div {
    margin: 0.5em 0;
  }
  .recommendations-group .product img {
    border: 10px solid #f6f6f6;
  }
</style>

<div id="recommendations">
  {% for group in groups %}
  <div class="recommendations-group">
  <h3>{{ group.label }}</h3>
    {% if group.bundle %}
      <div id="bundle"><a href="{{ bundle.buy_link }}">{{ bundle.text }}</a></div>
    {% else %}
      {% for product in group.products limit:10 %}
      <div class="product">
        <a href="{{ product.url }}"><img src="{{ product.featured_image |  product_img_url: 'compact' }}"></a>
        <div class="title"><a href="{{ product.url }}">{{ product.title }}</a></div>
        <div class="price">{{ product.price | money }}</div>
      </div>
      {% endfor %}
    {% endif %}
  </div>
  {% endfor %}
</div>

Basic Example (Textual output)

This basic example demonstrates iterating through different recommendation types (called groups) and listing a maximum of five recommended products per group in a nested iteration: 

{% for group in groups %}
<h3>{{ group.label }}</h3>
<ul>
  {% if group.bundle %}
    <li><a href="{{ bundle.buy_link }}">{{ bundle.text }}</a></li>
  {% else %}
    {% for product in group.products limit:5 %}
    <li>
      <a href="{{ product.url }}">{{ product.title }}</a>
      for {{ product.price | money }}
    </li>
    {% endfor %}
  {% endif %}
</ul>
{% endfor %}

In the {% if group.bundle %}…{% else %}…{% endif %} block we handle the special case of a group being a bundle. In this case we want to have a different link {{ bundle.buy_link }} that adds the bundled products to the basket. Also we want to show a message {{ bundle.buy_text }} that contains the price of the whole bundle. For more information on bundles see the Variable Reference.

Stylized recommendations with CSS 3 animations

The next example shows the real powers of customized templates in Directed Edge for Shopify. This example shows only the product images of the recommended products. If you hover over one of them a neat animation will enlarge that particular item and reveal a product's title, price and also the original price if the product is on sale. As you will see CSS-code can be directly embedded into the liquid template.

Note hover that: JavaScript code will be stripped out before rendering.
If you need to use JavaScript it has to be embedded in the Shopify templates. You can set a callback using {% assign directed-edge-callback = 'myJsFunction' %} before including the {% include 'directed-edge' %} snippet. Since you can set element ids and classes as you need you will be able to easily manipulate the elements later. 


<style type="text/css">
.recommendations-label {
  font-family: Arial, sans-serif;
  font-size: 2em;
}

.recommendation-group {
  float: left;
  display: block;
  clear: both;
  padding: 5px;
}

.recommended-item {
  display: inline-block;
  float: left;
  text-align: center;
  cursor: pointer;
  height: 102px;
  padding: 3px;
  margin: 3px;
  border: 1px solid #ddd;
  border-radius: 3px;
}

.bundle-plus {
  display: inline-block;
  float: left;
  text-align: center;
  cursor: pointer;
  height: 102px;
  padding: 3px;
  margin: 3px;
  font-family: Arial, sans-serif;
  font-size: 2em;
  line-height:4em;
  vertical-align: middle;
}

.recommended-image-container {
  float: left;
  width: 102px;
  line-height: 100px;
}

.recommended-image-container img {
  vertical-align: top;
}

.recommended-details {
  width: 1px;
  height: 102px;
  float: left;
  overflow: clip;
  text-align: left;
  transition: width 0.2s;
  -webkit-transition: width 0.2s; /* Safari, Chrome */
}


.recommended-item:hover .recommended-details {
  width: 120px;
}

.rtitle, .rprice {
  margin-left: 1px;
  text-align: left;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
  
.sale-price {
  text-decoration: line-through;
}    
</style>

<div class="recommendations">
{% for group in groups %}
  <div class="recommendation-group">
    <span class="recommendations-label">{{ group.label }}</span>
    <ul>
      {% for product in group.products %}
      <a href="{{ product.url }}">
        <div class="recommended-item">
          <div class="recommended-image-container">
            <img src="{{ product.featured_image | product_img_url: 'small' }}" />
          </div>
          <div class="recommended-details">
            <div class="rtitle">
              {{ product.title }}<br/>
              {% if product.compare_at_price_min > product.price_min %}
              <span class="sale-price">{{ product.compare_at_price_min | money }}</span>
              {% endif %}
              {{ product.price | money }}
            </div>
          </div>
        </div>
      </a>
      {% if group.bundle and product == group.products.first %}
      <div class="bundle-plus">+</div>
      {% endif %}
      {% if group.bundle and product == group.products.last %}
      <div class="bundle-plus">
        <a href="{{ bundle.buy_link }}">{{ bundle.text }}</a>
      </div>
      {% endif %}
      {% endfor %}
    </ul>
  </div>
  {% endfor %}
</div>
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