default value option is not working – how to enable?

<?php

//COPY THIS BELLOW LINE ONLY TO PASTE IN YOUR functions.php
add_filter('wcmmq_default_qty_option', '__return_true');
add_filter('wcmmq_single_product_min_max_condition', 'wcmmq_custom_default_value_enable', 10, 2);

function wcmmq_custom_default_value_enable($args, $product){
	if(!defined('WC_MMQ_PREFIX')) return $args;
	$product_id = $product->get_id();
	$key = WC_MMQ_PREFIX . 'default_quantity';
	$default_value = get_post_meta($product_id, $key, true);
	if(empty($default_value)){
		$options = \WC_MMQ::getOptions();
		$default_value = $options[$key];
	}
	if(!empty($default_value) && is_single()){
		$args['input_value'] = $default_value;
	}
	return $args;
}




/**
for security perpose, we have disable default value option in our plugin. Actually it’s conflicting with all type side cart plugin. That’s why we have disable it from our plugin. But if you still want ‘default value’ option,
use following code inside your theme’s functions.php file.
we recommend child theme obviously.
*/

Previous Code is not working for Taxonomy/Category
So use updated Code.
You also can get code from Github Gist: https://gist.github.com/codersaiful/30bac6b02636b8cda86e1e04b9dcb78a

add_filter('wcmmq_default_qty_option', '__return_true');
add_filter('wcmmq_single_product_min_max_condition', 'wcmmq_custom_default_value_enable', 10, 2);
function wcmmq_custom_default_value_enable($args, $product){

	if(!defined('WC_MMQ_PREFIX')) return $args;
	$product_id = $product->get_id();
	$key = WC_MMQ_PREFIX . 'default_quantity';
	$default_value = get_post_meta($product_id, $key, true);

	if(!empty($default_value) && is_single()){
		$args['input_value'] = $default_value;
	}

	$options = WC_MMQ::getOptions();
	$termwise_args = false;
	$term_data = $options['terms'] ?? [];
	foreach( $term_data as $term_key => $values ){
		//thats keys of this term, already in database, jeta setting theke fix/thk kora ache
		$db_term_ids = array_keys($values);
		$product_term_ids = wp_get_post_terms( $product_id, $term_key, array( 'fields' => 'ids' ));
		$common_term_ids = array_intersect($db_term_ids, $product_term_ids);
		if( empty( $common_term_ids ) ) continue;

		$common_term_id = end($common_term_ids);
		$termwise_args = $values[$common_term_id];
		break;

	}
    $default_value =  $termwise_args['_default'] ?? false;
	

	if(empty($default_value)){
		$options = WC_MMQ::getOptions();
		$default_value = $options[$key];
	}
	if(!empty($default_value) && is_single()){
		$args['input_value'] = $default_value;
	}
	return $args;
}

• This reply was modified 1 year ago by Saiful Islam. Reason: Code Update