Hi i have installed the beta version and i want to say that im pretty impressed, also i want to thank you for adding my future suggest for the attributes hints!! But i wanted to say that this could be implemented also for the attribute terms! to make it more advanced, on my eshop i have already implement it for attribute terms and i displaying hints for the terms too!
Here is my code so you can test it or make improvements like adding (? question mark) i made my own adding dots
because i have a lot of attribute terms and in some case many terms for same attribute so i don’t wanted to to display a lot of ? also check the screenshots for reference
Plugin Code
<?php
/**
* Plugin Name: Web Expert Product Attribute Tooltips
* Version: 1.0.0
*/
if ( ! defined( 'WPINC' ) ) {
die;
}
add_action( 'plugins_loaded', 'webexpert_product_attribute_tooltips' );
function webexpert_product_attribute_tooltips() {
$attributes = wc_get_attribute_taxonomies();
foreach ($attributes as $attribute) {
add_action( 'edited_pa_'.$attribute->attribute_name, 'webexpert_save_term_fields' );
add_action( 'created_pa_'.$attribute->attribute_name, 'webexpert_save_term_fields' );
add_action( 'pa_'.$attribute->attribute_name.'_add_form_fields', 'webexpert_add_attribute_fields', 10, 1 );
add_action( 'pa_'.$attribute->attribute_name.'_edit_form_fields', 'webexpert_edit_attribute_fields', 10, 2 );
}
}
function webexpert_add_attribute_fields($taxonomy) {
?>
<tr class="form-field">
<th valign="top" scope="row">
<label for="display"><?php _e('Tooltip', ''); ?></label>
</th>
<td>
<textarea name="tooltip" id="tag-tooltip" rows="5" cols="40"></textarea>
</td>
</tr>
<?php
}
function webexpert_edit_attribute_fields($term, $taxonomy) {
// get meta data value
$tooltip = get_term_meta( $term->term_id, 'tooltip', true );
?>
<tr class="form-field">
<th valign="top" scope="row">
<label for="tooltip"><?php _e('Tooltip', ''); ?></label>
</th>
<td>
<textarea name="tooltip" id="tag-tooltip" rows="5" cols="40"><?php echo esc_attr( $tooltip ); ?></textarea>
</td>
</tr>
<?php
}
function webexpert_save_term_fields( $term_id ) {
update_term_meta(
$term_id,
'tooltip',
sanitize_text_field( $_POST[ 'tooltip' ] )
);
}
Product attribute template
<?php
/**
* Product attributes
*
* Used by list_attributes() in the products class.
*
* This template can be overridden by copying it to yourtheme/woocommerce/single-product/product-attributes.php.
*
* HOWEVER, on occasion WooCommerce will need to update template files and you
* (the theme developer) will need to copy the new files to your theme to
* maintain compatibility. We try to do this as little as possible, but it does
* happen. When this occurs the version of the template file will be bumped and
* the readme will list any important changes.
*
* @see https://docs.woocommerce.com/document/template-structure/
* @package WooCommerce\Templates
* @version 3.6.0
*/
defined( 'ABSPATH' ) || exit;
if ( ! $product_attributes ) {
return;
}
?>
<style>
.wd-tltp .wd-tooltip-label, .tooltip{
z-index: 10000;
}
.wd-tltp .wd-tooltip-label, .tooltip .tooltip-inner {
white-space: normal;
height: auto;
line-height: 17px;
padding: 10px 15px!important;
}
.woocommerce-product-attributes-item__value .wd-tooltip {border-bottom: 1px dotted;}
</style>
<table class="woocommerce-product-attributes shop_attributes">
<?php foreach ( $product_attributes as $product_attribute_key => $product_attribute ) :
$tooltip=[];
?>
<tr class="woocommerce-product-attributes-item woocommerce-product-attributes-item--<?php echo esc_attr( $product_attribute_key ); ?>">
<th class="woocommerce-product-attributes-item__label"><?php echo wp_kses_post( $product_attribute['label'] ); ?></th>
<td class="woocommerce-product-attributes-item__value">
<?php
$exploded_terms = explode(",",$product_attribute["value"]);
$last_key = end(array_keys($exploded_terms));
foreach ($exploded_terms as $k=>$exploded_term) {
$term=get_term_by('name',$exploded_term,str_replace('attribute_','',$product_attribute_key));
if (empty($term)) {
echo $exploded_term;
continue;
}
$tooltip=null;
if (!is_wp_error($term)) {
$tooltip = get_term_meta( $term->term_id, 'tooltip', true );
}
?>
<span class='<?php echo (!empty($tooltip) ? "wd-tooltip" : '') ?>' <?php echo (!empty($tooltip) ? "title='$tooltip'" : ''); ?>><?php echo wp_kses_post($term->name); ?></span><?php echo $last_key!=$k ? ", " : '';
}
?>
</td>
</tr>
<?php endforeach; ?>
</table>
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