function alert_box_function()
{
$child_id = $_POST['child_id'];
$display_stock_alert_form = 'false';
if ($child_id && !empty($child_id)) {
$child_obj = new WC_Product_Variation($child_id);
$dc_settings = get_dc_plugin_settings();
$stock_quantity = get_post_meta($child_id, '_stock', true);
$manage_stock = get_post_meta($child_id, '_manage_stock', true);
if (isset($stock_quantity) && $manage_stock == 'yes') {
if ($stock_quantity <= 0) {
if ($child_obj->backorders_allowed()) {
if (isset($dc_settings['is_enable_backorders']) && $dc_settings['is_enable_backorders'] == 'Enable') {
$display_stock_alert_form = 'true';
}
} else {
$display_stock_alert_form = 'true';
}
}
}
}
echo $display_stock_alert_form;
die;
}
?>
<input
data-manage-stock="<?php
echo $managing_stock;
?>
"
data-purchasable="<?php
echo $variation->is_purchasable() ? '1' : '0';
?>
"
data-instock="<?php
echo $variation->is_in_stock() ? '1' : '0';
?>
"
data-backorders="<?php
echo $variation->backorders_allowed() ? '1' : '0';
?>
"
data-max="<?php
echo $variation->get_stock_quantity();
?>
"
data-price="<?php
echo $variation->get_price();
?>
"
data-vmsg="<?php
echo $vmsg;
?>
"
title="<?php
