博客

vue–loading–加载转圈圈效果

哈哈哈哈哈，固定的就很糟糕，使用的时候需要自己改，还好我自己不需要

分为：large（大） medium（中） small（小）；由于我暂时不需要，large没写

使用：

<!-- 默认中等大小的圈圈，需要使用小一点的，在组件上面加类名 class='loading-small' 即可 -->
<loading><loading>

HTML：

<template>
    <div class="loading-medium">
        <span v-for="item in 8"></span>
    </div>
</template>

CSS：

<style scoped>
/* 动画 */
@keyframes load {
    0% {
        transform: scale(1);
        background-color: #efefef;
    }
    50% {
        transform: scale(1.2);
        background-color: #ff6f19;
    }
    100% {
        transform: scale(1);
        background-color: #efefef;
    }
}
/* 
    小：.loading-small
    中:.loading-medium
    大：.loading-large
*/
.loading-medium {
    width: 35px;
    height: 35px;
    position: relative;
}
.loading-medium.loading-small {
    width: 25px;
    height: 25px;
}

.loading-medium span {
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: #efefef;
    border-radius: 50%;
    animation: load 1s linear infinite;
}
.loading-medium.loading-small span {
    width: 4px;
    height: 4px;
}

/* 每个圈圈的位置设置，和动画执行的时间 */
.loading-medium span:first-child {
    top: 0;
    left: 50%;
    margin-left: -2.5px;
    margin-top: -2.5px;
    animation-delay: 0s;
}

.loading-medium span:nth-child(2) {
    top: 25%;
    left: 25%;
    margin-top: -6.5px;
    margin-left: -7px;
    animation-delay: 0.125s;
}
.loading-medium.loading-small span:nth-child(2) {
    margin-top: -5px;
    margin-left: -5px;
}

.loading-medium span:nth-child(3) {
    top: 50%;
    left: 0;
    margin-top: -2.5px;
    margin-left: -2.5px;
    animation-delay: 0.25s;
}

.loading-medium span:nth-child(4) {
    bottom: 25%;
    left: 25%;
    margin-left: -7px;
    margin-bottom: -6.5px;
    animation-delay: 0.375s;
}
.loading-medium.loading-small span:nth-child(4) {
    margin-bottom: -5px;
    margin-left: -5px;
}

.loading-medium span:nth-child(5) {
    bottom: 0;
    left: 50%;
    margin-left: -2.5px;
    margin-bottom: -2.5px;
    animation-delay: 0.5s;
}

.loading-medium span:nth-child(6) {
    bottom: 25%;
    right: 25%;
    margin-bottom: -6.5px;
    margin-right: -7px;
    animation-delay: 0.625s;
}
.loading-medium.loading-small span:nth-child(6) {
    margin-bottom: -5px;
    margin-right: -5px;
}

.loading-medium span:nth-child(7) {
    top: 50%;
    right: 0;
    margin-top: -2.5px;
    margin-right: -2.5px;
    animation-delay: 0.75s;
}

.loading-medium span:last-child {
    top: 25%;
    right: 25%;
    margin-top: -6.5px;
    margin-right: -7px;
    animation-delay: 0.875s;
}
.loading-medium.loading-small span:last-child {
    margin-top: -5px;
    margin-right: -5px;
}
</style>

父组件调用：默认是medium大小

import loading from “@/components/loading.vue”;

<!-- 默认--medium大小 -->
<loading></loading>
<!-- 显示小loading -->
<loading :small="true"></loading>

效果展示图：

small:



medium: