react-app中引入loading加载动画,刷新页面出现动画 查看原文 页面加载前的loading.js loading.js:loading.css: 其中animation :loading(动画名字) 1.5s(动画执行时间) linear(动画执行曲线) infinite(动画是否重复执行);loading.html: 渡一教育公开课web前端开发JavaS
To see a complete example of the LoadingAnimation component in action, you can refer to the example code provided in the Usage section. Below is an additional example using different animation types: javascript import React from 'react'; import { View, StyleSheet } from 'react-native'; import...
loading.js:loading.css: 其中animation :loading(动画名字) 1.5s(动画执行时间) linear(动画执行曲线) infinite(动画是否重复执行);loading.html: 在HTML中实现和使用遮罩层 。实现思路:一个DIV作为遮罩层,一个DIV显示loading动态GIF图片。在下面的示例代码中,同时展示了如何在iframe子页面中调用显示和隐藏遮罩层。
animation: load 2s steps(1, start) infinite; animation-fill-mode: both; } @keyframes load { 0%{ background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAdYAAAIOCAMAAAAyQdy3AAABaFBMVEUAAABRIg9IIA42FgtSIQ9RIw9RIg9RIw9RIg9QIg9QIRFRIg9RIg9QIg5RIg9RIg9QIg9QIhBRIhBQIg9QIg9RIg...
import React, { useState, useEffect } from "react"; import LoadingAnimation from "carbon-neos-loadinganimation/LoadingWithStyles"; function Editor({ id, isLoading }) { const [isLoading, setIsLoading] = useState(true); useEffect(() => { setLoading(true); // Do your calls // ... setLo...
animation: rotate 5s ease-in infinite forwards; transition: 2s; display: flex; align-items: center; justify-content: space-between; } @keyframes rotate { 0% { transform: rotateY(0deg); } 100% { transform: rotateY(360deg); } }
animation:ball-spin1s infinite ease-in-out; background-color:currentColor; border:solid currentColor; } @for$ifrom1through14{ &:nth-child(#{$i}) {transform:translate(cos(($i-1) *360deg /$dotNums) *$loadingSize/2, sin(($i-1) *360deg /$dotNums) *$loadingSize/2); & > span {...
2s infinite ease-in-out } .spinner .rect2 { -webkit-animation-delay: -1.1s; animation-delay: -1.1s } .spinner .rect3 { -webkit-animation-delay: -1.0s; animation-delay: -1.0s } .spinner .rect4 { -webkit-animation-delay: -0.9s; animation-delay: -0.9s } .spinner .rect5 {...
Similarly, we can also display the spinner in functional components using the useEffect hook. App.js import React, {useState,useEffect} from 'react'; export default function App() { const [isLoading, setLoading] = useState(true); function fakeRequest() { return new Promise(resolve => setTim...
animation: loadingWord 800ms ease-in infinite alternate; } /* 10个字母,每一个的延迟都不同 */ .loading-1 > span:nth-of-type(1){ animation-delay: 200ms; } .loading-1 > span:nth-of-type(2){ animation-delay: 300ms; } .loading-1 > span:nth-of-type(3){ animation-delay: 400ms...