react实现后台管理页面骨架布局加载效果代码-html代码-BFW代码库

代码语言：html
代码描述：react实现后台管理页面骨架布局加载效果代码
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/normalize.css">

  <meta name="viewport" content="width=device-width, initial-scale=1">

  
  
<style>
body {
  font-size: 16px;
}

.example-icon {
  background-color: var(--color);
  width: var(--size);
  height: var(--size);
  display: inline-block;
  border-radius: 50%;
}

.example-skeleton {
  --size: 1rem;
  background-color: var(--color);
  width: calc(var(--size) * var(--chars));
  height: calc(var(--size) * var(--lines));
  margin-bottom: 0.75rem;
  display: inline-block;
  overflow: hidden;
  position: relative;
  animation: animate-skeleton 2048ms ease-in-out infinite;
}
.example-skeleton:last-child {
  margin-bottom: 0;
}
.example-skeleton:after {
  content: "";
  width: 0;
  height: 100%;
  display: inline-block;
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  box-shadow: 0 0 2rem 0.75rem #ffffff;
  transform: skewX(-10deg);
  animation: animate-skeleton-shine 2048ms ease-in-out infinite;
}

@keyframes animate-skeleton {
  50% {
    filter: brightness(105%);
  }
}
@keyframes animate-skeleton-shine {
  0% {
    opacity: 0;
  }
  25% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 1;
  }
}
.example-offcanvas-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  overflow: hidden;
}

.example-offcanvas-screen {
  width: calc(100vw - 3rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 0 0.7rem 0.4rem rgba(0, 0, 0, 0.3);
}

.example-top-bar {
  background-color: #418eec;
  width: 100%;
  height: 3rem;
  display: flex;
  flex-wrap: nowrap;
  box-shadow: 0 0 0.7rem 0.4rem rgba(0, 0, 0, 0.3);
  transform: translateZ(1px);
}

.example-hamburger-menu {
  background-color: #1773e3;
  width: 3rem;
  height: 3rem;
  border: 0;
  outline: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  flex-shrink: 0;
  transition: background-color 64ms ease-out;
}
.example-hamburger-menu:hover {
  background-color: #1467cc;
}
.example-hamburger-menu:active {
  background-color: #125bb5;
}
.example-hamburger-menu.example-hamburger-menu-active > span:nth-child(1) {
  transform: translateY(0.45rem) rotate(-45deg);
}
.example-hamburger-menu.example-hamburger-menu-active > span:nth-child(2) {
  opacity: 0;
}
.example-hamburger-menu.example-hamburger-menu-active > span:nth-child(3) {
  transform: translateY(-0.45rem) rotate(45deg);
}
.example-hamburger-menu > span {
  background-color: #ffffff;
  width: 1.1em;
  height: 0.15rem;
  margin-bottom: 0.3rem;
  display: block;
  transition: transform 128ms ease-out 256ms, opacity 128ms ease-out 246ms;
}
.example-hamburger-menu > span:last-child {
  margin-bottom: 0;
}

.example-search-box {
  height: 100%;
  padding: 0 1rem;
  display: flex;
  align-items: center;
}

.example-search-input {
  background-color: #1773e3;
  width: 10rem;
  height: 2rem;
  padding: 0 0.5rem;
  border: 0;
  outline: 0;
  border-radius: 0;
  transition: background-color 64ms ease-out;
}
.example-search-input:focus {
  background-color: #f2f2f2;
}

.example-search-button {
  background-color: #343434;
  width: 2rem;
  height: 2rem;
  border: 0;
  outline: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 0;
  transition: background-color 64ms ease-out;
}
.example-search-button:hover {
  background-color: #1b1b1b;
}
.example-search-button:active {
  background-color: #010101;
}

.example-search-button-icon {
  width: 16px;
  height: 16px;
  border: solid 3px #f2f2f2;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  border-radius: 50%;
}
.example-search-button-icon::after {
  content: "";
  background-color: #f2f2f2;
  width: 3px;
  height: 7px;
  transform: rotate(-45deg) translateY(10px);
}

.example-top-bar-left-links,
.example-top-bar-right-links {
  height: 3rem;
  display: flex;
  flex-wrap: nowrap;
}

.example-top-bar-right-links {
  margin-left: auto;
}

.example-top-bar-link {
  background-color: #418eec;
  width: 3rem;
  height: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 64ms ease-out;
}
.example-top-bar-link:hover {
  background-color: #1773e3;
}

.example-side-bar {
  background-color: #303a45;
  width: 3rem;
  height: 100vh;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  flex-shrink: 0;
  overflow: hidden;
  transition: width 512ms cubic-bezier(0.68, -0.55, 0.27, 1.55);
}
.example-side-bar.example-side-bar-expanded {
  width: 15rem;
}

.example-side-bar-title {
  background-color: #262d36;
  width: 100%;
  height: 3rem;
  display: flex;
  align-items: center;
}

.example-side-bar-title-icon,
.example-side-bar-link-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.example-side-bar-title-text {
  margin-left: 0.5rem;
  display: flex;
  align-items: center;
}

.example-side-bar-list {
  padding: 0;
  margin: 0;
  list-style-type: none;
}

.example-side-bar-link {
  height: 3rem;
  display: flex;
  flex-shrink: 0;
  flex-wrap: nowrap;
  align-items: center;
  transition: background-color 32ms ease-out;
}
.example-side-bar-link:hover {
  background-color: #262d36;
}

.example-offcanvas-content {
  width: 100%;
  height: 100%;
  padding: 1rem;
  flex-shrink: 1;
  overflow: auto;
  box-sizing: border-box;
}

.example-breadcrumbs {
  background-color: #ffffff;
  padding: 0.75rem;
  margin: 0;
  display: flex;
  overflow: hidden;
  box-shadow: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
  list-style-type: none;
}
.example-breadcrumbs > li {
  display: flex;
  align-items: center;
}
.example-breadcrumbs > li:not(:last-child)::after {
  content: "/";
  display: inline-flex;
  padding: 0 0.75rem;
}

.example-breadcrumb-link {
  color: #2f2f2f;
  text-decoration: none;
  display: inline-flex;
}

.example-dashboard {
  margin-top: 1rem;
  display: flex;
}

.example-left-panel {
  width: 12rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.example-center-panel {
  width: 100%;
  min-width: 12rem;
}

.example-right-panel {
  width: 12rem;
  margin-left: 1rem;
  flex-shrink: 0;
}

.example-card {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  box-shadow: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}
.example-card:last-child {
  margin-bottom: 0;
}

.example-card-list {
  padding: 0;
  display: flex;
  flex-direction: column;
}

.example-card-list-item {
  padding: 0.75rem;
  transition: background-color 64ms ease-out;
}
.example-card-list-item:hover {
  background-color: rgba(0, 0, 0, 0.01);
}
.example-card-list-item:not(:last-child) {
  border-bottom: solid 1px #f2f2f2;
}
</style>




</head>

<body >
  <div id="app"></div>

  
      <script type="module">
import React, { useState } from "https://cdn.skypack.dev/react@17.0.1";
import ReactDOM from "https://cdn.skypack.dev/react-dom@17.0.1";

function ExampleSkeleton(props) {
  const size = props.size;
  const color = props.color;
  const chars = props.chars;
  const lines = props.lines;
  const width = props.width;

  return /*#__PURE__*/(
    React.createElement("div", {
      className: "example-skeleton",
      style: {
        "--size": size,
        "--color": color,
        "--chars": chars,
        "--lines": lines,
        "width": width } }));


}

function ExampleIcon(props) {
  const size = props.size;
  const color = props.color;

  return /*#__PURE__*/(
    React.createElement("i", {
      className: "example-icon",
      style: {
        "--size": size,
        "--color": color } }));


}

function ExampleTopBarLink() {
  return /*#__PURE__*/(
    React.createElement("a", { href: "#", className: "example-top-bar-link", onClick: () => false }, /*#__PURE__*/
    React.createElement(ExampleIcon, { size: "24px", color: "#f2f2f2" })));


}

function ExampleTopBar(props) {
  const hamburgerClick = props.hamburgerClick;
  const hamburgerActive = props.hamburgerActive;

  let hamburgerClassName = "example-hamburger-menu";

  if (hamburgerActive) {
    hamburgerClassName += " example-hamburger-menu-active";
  }

  return /*#__PURE__*/(
    React.createElement("nav", { className: "example-top-bar" }, /*#__PURE__*/
    React.createElement("button", {
      className: hamburgerClassName,
      onClick: hamburgerClick }, /*#__PURE__*/
    React.createElement("span", null), /*#__PURE__*/
    React.createElement("span", null), /*#__PURE__*/
    React.createElement("span", null)), /*#__PURE__*/

    React.createElement("div", { className: "example-search-box" }, /*#__PURE__*.........完整代码请登录后点击上方下载按钮下载查看