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fix: PDF/word图片模式预览时, 下翻图片时频繁请求图片资源

pull/35/head
ZhengJin Fang 2021-11-10 16:27:55 +08:00 committed by GitHub
parent 82c7b59650
commit 727e9ae9ed
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1 changed files with 6 additions and 2 deletions
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4
server/src/main/resources/static/js/lazyload.js
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@ -19,9 +19,13 @@ function checkImgs() {
} }
function loadImg(el) { function loadImg(el) {
var loaded = el.getAttribute("loaded");
if (!Boolean(loaded)) {
var source = el.getAttribute("data-src"); var source = el.getAttribute("data-src");
el.setAttribute("loaded", true);
el.src = source; el.src = source;
} }
}
// var mustRun = 500 // var mustRun = 500
// function throttle(fn, mustRun) { // function throttle(fn, mustRun) {
// var timer = null; // var timer = null;