69 lines
2.1 KiB
Vue
69 lines
2.1 KiB
Vue
<template>
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<div>
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<img class="gaung-img" :src="currentImgSrc" alt="" @load="handleImageLoad" />
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<img class="gaung-img" v-for="(imgSrc, index) in imgList" :key="index" :src="imgSrc" alt=""
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style="display: none;" @load="handleImageLoad" />
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</div>
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</template>
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<script>
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export default {
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data() {
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return {
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currentFrameIndex: 0,
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imgList: ['static/an/g/1.png', 'static/an/g/2.png', 'static/an/g/3.png', 'static/an/g/4.png',
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'static/an/g/5.png', 'static/an/g/6.png', 'static/an/g/7.png', 'static/an/g/8.png',
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'static/an/g/9.png', 'static/an/g/10.png', 'static/an/g/11.png', 'static/an/g/12.png',
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'static/an/g/13.png', 'static/an/g/14.png', 'static/an/g/15.png', 'static/an/g/16.png',
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'static/an/g/17.png', 'static/an/g/18.png', 'static/an/g/19.png', 'static/an/g/20.png',
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'static/an/g/21.png', 'static/an/g/22.png', 'static/an/g/23.png', 'static/an/g/24.png',
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'static/an/g/25.png'
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],
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delay: 20,
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imagesLoaded: 0,
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totalImages: 0,
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timer:null
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};
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},
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computed: {
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currentImgSrc() {
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return this.imgList[this.currentFrameIndex];
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}
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},
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mounted() {
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// Count the total number of images
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this.totalImages = this.imgList.length;
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// Start animation
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this.startAnimation();
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},
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methods: {
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startAnimation() {
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this.timer = setInterval(() => {
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this.currentFrameIndex = (this.currentFrameIndex + 1) % this.imgList.length;
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}, this.delay);
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},
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handleImageLoad() {
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// Increment the count of loaded images
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this.imagesLoaded++;
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// Check if all images are loaded
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if (this.imagesLoaded === this.totalImages) {
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// Perform action after all images are loaded
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console.log("All images loaded.");
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}
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}
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},
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onUnload() {
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// 在页面离开时清除定时器
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clearInterval(this.timer)
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}
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};
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</script>
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<style lang="scss" scoped>
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.gaung-img {
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width: 100%;
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height: 100vh;
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object-fit: contain;
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}
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</style>
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