'); printWindow.document.write(''); printWindow.document.write('

�鶹�ƽ��

'); // Write the content of the selected accordion into the print window printWindow.document.write(content.innerHTML); // Close the body and html tags printWindow.document.write(''); // Wait for the content to load before triggering the print dialog printWindow.document.close(); // Necessary for the content to fully load // Trigger the print dialog for the new window printWindow.print(); // Close the print window after printing printWindow.close(); // Restore the visibility of the print button after printing printButton.style.display = 'inline-block'; } document.addEventListener("DOMContentLoaded", function() { 'use strict'; // Accordion functionality class Accordion { constructor(domNode) { // Target the root of the accordion this.rootEl = domNode; // Get the button that triggers the accordion (with aria-expanded and aria-controls) this.buttonEl = this.rootEl.querySelector('.accordion-trigger'); // Get the id of the content panel from aria-controls attribute of the button const controlsId = this.buttonEl.getAttribute('aria-controls'); this.contentEl = document.getElementById(controlsId); // Check if the content element exists if (!this.contentEl) { console.error('Accordion content panel not found for aria-controls:', controlsId); return; } // Set the initial state of the accordion (open or closed) this.open = this.buttonEl.getAttribute('aria-expanded') === 'true'; // Add event listener to toggle on button click this.buttonEl.addEventListener('click', this.onButtonClick.bind(this)); } // Method called when the button is clicked onButtonClick() { this.toggle(!this.open); } // Method to toggle the accordion's open/close state toggle(open) { // If the state doesn't change, do nothing if (open === this.open) { return; } // Update internal state this.open = open; // Update the aria-expanded attribute on the button this.buttonEl.setAttribute('aria-expanded', `${open}`); // Show or hide the content based on the open state if (open) { this.contentEl.removeAttribute('hidden'); } else { this.contentEl.setAttribute('hidden', ''); } } // Public methods for opening and closing the accordion directly open() { this.toggle(true); } close() { this.toggle(false); } } // Initialize all accordions on the page document.querySelectorAll('.accordion').forEach((accordionEl) => { new Accordion(accordionEl); }); });