Forked from zakhardage/Much much simpler option selector for Shopify
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August 6, 2020 13:55
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<form action="/cart/add" method="post"> | |
{% if product.variants.size > 1 %} | |
{% if product.options[0] %} | |
{% assign used = '' %} | |
<label for="select-one">{{ product.options[0] }}</label> | |
<select id='select-one' onchange="letsDoThis()"> | |
{% for variant in product.variants %} | |
{% unless used contains variant.option1 %} | |
<option value="{{ variant.option1 }}">{{ variant.option1 }}</option> | |
{% capture used %}{{ used }} {{ variant.option1 }}{% endcapture %} | |
{% endunless %} | |
{% endfor %} | |
</select> | |
{% endif %} | |
{% if product.options[1] %} | |
{% assign used = '' %} | |
<label for="select-one">{{ product.options[1] }}</label> | |
<select id='select-two' onchange="letsDoThis()"> | |
{% for variant in product.variants %} | |
{% unless used contains variant.option2 %} | |
<option value="{{ variant.option2 }}">{{ variant.option2 }}</option> | |
{% capture used %}{{ used }} {{ variant.option2 }}{% endcapture %} | |
{% endunless %} | |
{% endfor %} | |
</select> | |
{% endif %} | |
{% if product.options[2] %} | |
{% assign used = '' %} | |
<label for="select-one">{{ product.options[2] }}</label> | |
<select id='select-three' onchange="letsDoThis()"> | |
{% for variant in product.variants %} | |
{% unless used contains variant.option3 %} | |
<option value="{{ variant.option3 }}">{{ variant.option3 }}</option> | |
{% capture used %}{{ used }} {{ variant.option3 }}{% endcapture %} | |
{% endunless %} | |
{% endfor %} | |
</select> | |
{% endif %} | |
{% endif %} | |
<input type="hidden"name="id" id="product-select" value="{{ product.variants.first.id }}" /> | |
</form> | |
<script> | |
function letsDoThis() { | |
{% if product.options[0] %}var opt1 = document.getElementById('select-one').value;{% endif %} | |
{% if product.options[1] %}var opt2 = document.getElementById('select-two').value;{% endif %} | |
{% if product.options[2] %}var opt3 = document.getElementById('select-three').value;{% endif %} | |
var id = ''; | |
{% for v in product.variants %} | |
if(opt1=="{{ v.option1 }}"{% if product.options[1] %} && opt2=="{{ v.option2 }}"{% endif %}{% if product.options[2] %} && opt3=="{{ v.option3 }}"{% endif %}) { | |
var id = {{ v.id }}; | |
var price = "{{ v.price | money }}"; | |
} | |
{% endfor %} | |
if(id!='') { | |
document.getElementById('product-select').value = id; | |
document.getElementById('price').innerHTML = price; | |
} else { | |
document.getElementById('product-select').value = ''; | |
document.getElementById('price').innerHTML = 'Unavailable'; | |
} | |
} | |
</script> |
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