function imageLoadError(img) { const fallbackImage = ‘/media/sites/cnn/cnn-fallback-image.jpg’; img.removeAttribute(‘onerror’); img.src = fallbackImage; let element = img.previousElementSibling; while (element && element.tagName === ‘SOURCE’) { element.srcset = fallbackImage; element = element.previousElementSibling; } } • Video 1:38 CNN
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function imageLoadError(img) {
const fallbackImage = ‘/media/sites/cnn/cnn-fallback-image.jpg’;
img.removeAttribute(‘onerror’);
img.src = fallbackImage;
let element = img.previousElementSibling;
while (element && element.tagName === ‘SOURCE’) {
element.srcset = fallbackImage;
element = element.previousElementSibling;
}
}
•
Video
1:38
CNN
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