Eichenprozessionsspinner mit Drohnen bekämpfen

document.addEventListener('DOMContentLoaded', function() { // Function to handle gradient visibility function handleGradientVisibility(accordionTitle) { const isExpanded = accordionTitle.getAttribute('aria-expanded') === 'true'; const textGradients = document.querySelectorAll('.text-gradient2'); textGradients.forEach(textGradient => { if (isExpanded) { // Remove gradient when accordion is open textGradient.style.setProperty('--gradient-visibility', 'none'); } else { // Restore gradient when accordion is closed textGradient.style.removeProperty('--gradient-visibility'); } }); } // Add CSS variable for controlling gradient const style = document.createElement('style'); style.textContent = ` .text-gradient2:before { background: var(--gradient-visibility, linear-gradient(to bottom, #FFFFFF00 90%, #FFFFFF 100%)) !important; } `; document.head.appendChild(style); // Watch for changes in accordion state const observer = new MutationObserver((mutations) => { mutations.forEach((mutation) => { if (mutation.type === 'attributes' && mutation.attributeName === 'aria-expanded' && mutation.target.classList.contains('e-n-accordion-item-title') && mutation.target.closest('.accordion-gradient')) { handleGradientVisibility(mutation.target); } }); }); // Start observing accordion titles within accordion-gradient containers document.querySelectorAll('.accordion-gradient .e-n-accordion-item-title').forEach(title => { observer.observe(title, { attributes: true, attributeFilter: ['aria-expanded'] }); // Initial state check handleGradientVisibility(title); }); });