document.addEventListener('DOMContentLoaded', function () {
var form = document.querySelector('.wpcf7 form'); // Adjust the selector to match your form
if (form) {
var itemNumberField = form.querySelector('#item_number');
if (itemNumberField) {
var itemNumber = document.body.getAttribute('data-item-number');
itemNumberField.value = itemNumber; // Set the hidden field value
}
}
});
