80 lines
2.5 KiB
Vue
80 lines
2.5 KiB
Vue
<template>
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<view :class="['oh img_wh', propClass]" :style="empty_outer_style + propStyle">
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<image :src="img_url" :mode="propImgFit" :style="empty_style + 'display: block;'" />
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</view>
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</template>
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<script>
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import { is_obj, isEmpty } from '@/common/js/common/common.js';
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export default {
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props: {
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propImageSrc: {
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type: [Object, String],
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default: () => {},
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},
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propErrorStyle: {
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type: String,
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default: () => '',
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},
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propImgFit: {
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type: String,
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default: () => 'aspectFill',
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},
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propStyle: {
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type: String,
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default: () => '',
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},
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propClass: {
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type: String,
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default: () => '',
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},
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},
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data() {
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return {
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empty_outer_style: '',
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empty_style: 'width: 100%; height: 100%;', // 有图片的时候显示为100%
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img_url: '',
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default_image: '/static/images/common/image-empty.png',
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};
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},
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watch: {
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propImageSrc(val) {
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this.init();
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}
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},
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mounted() {
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this.init();
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},
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methods: {
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init() {
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let img_url = this.propImageSrc;
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if (is_obj(this.propImageSrc)) {
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img_url = !isEmpty(this.propImageSrc) ? this.propImageSrc.url : '';
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}
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// 没有图片的时候根据默认值来算
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if (img_url == undefined || img_url == null || img_url == '') {
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this.setData({
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empty_outer_style: 'background: #f4fcff;display:flex;align-items: center;justify-content: center;',
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empty_style: `${this.propErrorStyle}`,
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});
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img_url = this.default_image;
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} else {
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this.setData({
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empty_outer_style: '',
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empty_style: 'width: 100%; height: 100%;', // 有图片的时候显示为100%
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});
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}
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this.setData({
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img_url: img_url,
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});
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},
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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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.img_wh {
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width: 100%;
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height: 100%;
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}
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</style>
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