mirror of
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26 lines
No EOL
803 B
JavaScript
26 lines
No EOL
803 B
JavaScript
const images = document.querySelectorAll("[data-image-id]");
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images.forEach((image, i) => {
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if (i < 4) {
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image.setAttribute("loading", "eager")
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}
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const spinner = document.querySelector(`[data-spinner-id="${image.getAttribute("data-image-id")}"]`)
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if (image.height > 0 && image.complete) {
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image.classList.remove("invisible");
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spinner.classList.add("invisible");
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return
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} else {
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image.classList.add("invisible");
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spinner.classList.remove("invisible");
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}
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image.addEventListener("load", () => {
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console.log("image " + image.getAttribute("data-image-id") + " loaded");
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image.classList.remove("invisible");
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spinner.classList.add("invisible");
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image.removeEventListener("load", this);
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});
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}); |