74 lines
1.3 KiB
Vue
74 lines
1.3 KiB
Vue
<template>
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<transition name="image-fade">
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<div class="zan-image-preview" ref="previewContainer" v-show="value">
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<img class="zan-image-preview__image" :src="image" alt="" :style="imageStyle">
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</div>
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</transition>
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</template>
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<script>
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import Popup from 'src/mixins/popup';
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export default {
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name: 'zan-image-preview',
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mixins: [Popup],
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props: {
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overlay: {
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default: true
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},
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lockOnScroll: {
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default: true
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},
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closeOnClickOverlay: {
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default: true
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}
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},
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data() {
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return {
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image: 'https://img.yzcdn.cn/upload_files/2017/03/02/FhDtQ7okM18PeQ3P0RAfIzVADUEq.jpg'
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};
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},
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mounted() {
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this.open();
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this.previewSize = this.$refs.previewContainer.getBoundingClientRect();
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},
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computed: {
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/**
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* 图片样式计算
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* 根据屏幕自适应显示最长边
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*/
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imageStyle() {
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}
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},
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methods: {
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close() {
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if (this.closing) return;
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this.closing = true;
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this.value = false;
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if (this.lockOnScroll) {
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setTimeout(() => {
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if (this.modal && this.bodyOverflow !== 'hidden') {
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document.body.style.overflow = this.bodyOverflow;
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}
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this.bodyOverflow = null;
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}, 200);
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}
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this.opened = false;
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this.doAfterClose();
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}
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}
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};
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</script>
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