图片使用懒加载减少HTML卡顿

This commit is contained in:
shuaikangzhou
2024-01-02 21:05:19 +08:00
parent 240e296bd3
commit 6033a6a1b5
2 changed files with 7 additions and 9 deletions

View File

@@ -549,7 +549,7 @@ input {
}
}
const itemsPerPage = 1000; // 每页显示的元素个数
const itemsPerPage = 100; // 每页显示的元素个数
let currentPage = 1; // 当前页
var reachedBottom = false; // 到达底部的标记
var lastScrollTop = 0;
@@ -706,13 +706,13 @@ input {
function avatarBox(message) {
const avatarTag = document.createElement('div');
avatarTag.className = "avatar";
avatarTag.innerHTML = `<img src="${message.avatar_path}" />`
avatarTag.innerHTML = `<img src="${message.avatar_path}" loading="lazy" />`
return avatarTag;
}
function messageImgBox(message) {
const messageImgTag = document.createElement('div');
messageImgTag.className = `chat-image`;
messageImgTag.innerHTML = `<img src="${message.text}" onclick="showModal(this)"/>`;
messageImgTag.innerHTML = `<img src="${message.text}" onclick="showModal(this)" loading="lazy"/>`;
return messageImgTag;
}
function messageVideoBox(message) {
@@ -742,7 +742,7 @@ input {
function messageCard(message) {
const messageTag = document.createElement('div');
messageTag.className = `card`;
messageTag.innerHTML = `<a href="${message.url}" target="_blank"><div class="card-content"><h2>${message.title}</h2><div class="description"><p>${message.description}</p><img class="thumbnail" src="${message.thumbnail}" alt="Thumbnail"></div></div><div class="link-info"><img class="app-logo" src="${message.app_logo}" alt="App Logo"><span class="app-name">${message.app_name}</span></div></a>`;
messageTag.innerHTML = `<a href="${message.url}" target="_blank"><div class="card-content"><h2>${message.title}</h2><div class="description"><p>${message.description}</p><img loading="lazy" class="thumbnail" src="${message.thumbnail}" alt="Thumbnail"></div></div><div class="link-info"><img loading="lazy" class="app-logo" src="${message.app_logo}" alt="App Logo"><span class="app-name">${message.app_name}</span></div></a>`;
return messageTag;
}
function messageFileBox(message) {
@@ -750,9 +750,9 @@ input {
messageFileTag.className = `chat-file`;
if (message.link !== ''){
messageFileTag.innerHTML = `
<a href="${message.link}" target="_blank"><span>${message.file_name}</span><img src="${message.text}"/></a>`
<a href="${message.link}" target="_blank"><span>${message.file_name}</span><img loading="lazy" src="${message.text}"/></a>`
}else{
messageFileTag.innerHTML = `<div><span>文件已丢失</span><img src="${message.text}"/></div>`;
messageFileTag.innerHTML = `<div><span>文件已丢失</span><img loading="lazy" src="${message.text}"/></div>`;
}
return messageFileTag;
}