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January 13, 2017 08:17
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WooCommerce Product Category Swatches
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<?php | |
function display_product_colors() { | |
$colors = array(); | |
$options = get_post_meta(get_the_ID(), '_swatch_type_options', true); | |
foreach($options as $option) { | |
foreach($option as $item) { | |
foreach($item as $att) { | |
$colors[] = $att['color']; | |
} | |
} | |
} | |
$colors = array_unique($colors); | |
foreach($colors as $color) { ?> | |
<div class="archive-swatch" style="background-color:<?php echo $color; ?>"></div> | |
<?php } ?> | |
<style> | |
.archive-swatch { | |
display: inline-block; | |
width: 20px; | |
height: 20px; | |
outline: solid 1px #ccc; | |
} | |
</style> | |
<?php | |
} | |
add_action('woocommerce_after_shop_loop_item', 'display_product_colors'); |
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