Product Page Model

gistfile1.txt

{!-- Wrapper template --}
{stash:embed:layouts:product}

{!-- Custom field prefix --}
{preload_replace:cf="cf_product_"}

{exp:channel:entries
  channel="products"
	url_title="{segment_2}"
	limit="1"
	dynamic="no"
	disable="pagination|member_data"}

	{!-- If segment_2 isn't a valid URL title, it's a 404. --}
	{if no_results}
		{redirect="404"}
	{/if}

	{!--
	Set variables to be used inside wrapper 
	--}

	{!-- Single vars --}
	{exp:stash:set}
		{stash:entry_id}{entry_id}{/stash:entry_id}
		{stash:title}{title}{/stash:title}
		{stash:price}{{cf}price}{/stash:price}
		{stash:description}{{cf}description}{/stash:description}
		{stash:image}{{cf}images:url}{/stash:image}
		{if '{{cf}images:total_files}' > 1} {stash:has_additional_images}true{/stash:has_additional_images} {/if}
	{/exp:stash:set}

	{!-- Var pairs --}
	{exp:stash:set_list name="images"}
		{{cf}images}
			{stash:url}{url}{/stash:url}
		{/{cf}images}
	{/exp:stash:set_list}

	{exp:stash:set_list name="product_options"}
		{{cf}options}
			{option_name}
			{stash:name}{option_name}{/stash:name}
			{stash:price}
				{exp:cartthrob:arithmetic 
					expression="{{cf}price:numeric}+{exp:cartthrob:view_formatted_number number='{price}' prefix=''}"
					parse="inward"}
			{/stash:price}
			{stash:inventory}{if inventory == 0}Out of stock{if:else}{inventory} left{/if}{/stash:inventory}
		{/{cf}options}
	{/exp:stash:set_list}

{/exp:channel:entries}