Baseline Widely available
HTMLImageElement
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let lightboxElem = document.querySelector("#lightbox");
let lightboxImgElem = lightboxElem.querySelector("img");
let lightboxControlsElem = lightboxElem.querySelector(".toolbar");
async function loadImage(url, elem) {
return new Promise((resolve, reject) => {
elem.onload = () => resolve(elem);
elem.onerror = reject;
elem.src = url;
});
}
async function lightBox(url) {
lightboxElem.style.display = "block";
await loadImage("https://somesite.net/huge-image.jpg", lightboxImgElem);
lightboxControlsElem.disabled = false;
}
// â¦
function fixRedEyeCommand() {
if (lightboxElem.style.display === "block" && lightboxImgElem.complete) {
fixRedEye(lightboxImgElem);
} else {
/* å¨å¾çå®å
¨å è½½ä¹åä¸è½å¼å§è¿æ ·å */
}
}
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HTML:
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