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add_action('wp_footer', function() { ?> (function() { 'use strict'; // Wait for DOM to be ready if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', initPagination); } else { initPagination(); } function initPagination() { // Null check for pn_setings if (typeof pn_setings === 'undefined' || !pn_setings) { console.error('pn_setings is not defined'); return; } // Null check for required pn_setings properties if (!pn_setings.ajaxurl || !pn_setings.remote_nonce) { console.error('pn_setings.ajaxurl or pn_setings.remote_nonce is missing'); return; } // Event delegation on body document.body.addEventListener('click', function(e) { // Check if clicked element or its parent has the pagination class var target = e.target.closest('.pn_js_custom_pagination'); if (!target) { return; } e.preventDefault(); // Null check for page attribute var page = target.getAttribute('page'); if (!page) { console.error('Page attribute is missing'); return; } // Null check for campaigns div var campaignsDiv = document.getElementById('pn_campaings_custom_div'); if (!campaignsDiv) { console.error('pn_campaings_custom_div element not found'); return; } // Null check for attr attribute var atts = campaignsDiv.getAttribute('attr'); if (!atts) { console.error('attr attribute is missing'); return; } // Parse JSON with error handling var shortcode_attr; try { shortcode_attr = JSON.parse(atts); } catch (error) { console.error('Failed to parse JSON from attr attribute:', error); alert('Invalid data format.'); return; } // Prepare form data var formData = new FormData(); formData.append('action', 'pn_get_compaigns_front'); formData.append('page', page); formData.append('nonce', pn_setings.remote_nonce); formData.append('attr', JSON.stringify(shortcode_attr)); // Make AJAX request using fetch API fetch(pn_setings.ajaxurl, { method: 'POST', body: formData }) .then(function(response) { if (!response.ok) { throw new Error('Network response was not ok'); } return response.text(); }) .then(function(html) { if (html && campaignsDiv) { campaignsDiv.innerHTML = html; } else { throw new Error('Empty response received'); } }) .catch(function(error) { console.error('Error fetching campaigns:', error); alert('Something went wrong.'); }); }); } })();
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