Commit a3e8ee2b4112bb7c558e590e09096041c760a706
1 parent
7d367c36
v3.8.1 新增图片预览组件
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yudao-ui-admin/src/components/ImagePreview/index.vue
0 → 100644
| 1 | +<template> | ||
| 2 | + <el-image :src="`${realSrc}`" fit="cover" :style="`width:${realWidth};height:${realHeight};`" :preview-src-list="[`${realSrc}`]"> | ||
| 3 | + <div slot="error" class="image-slot"> | ||
| 4 | + <i class="el-icon-picture-outline"></i> | ||
| 5 | + </div> | ||
| 6 | + </el-image> | ||
| 7 | +</template> | ||
| 8 | + | ||
| 9 | +<script> | ||
| 10 | +import { isExternal } from '@/utils/validate' | ||
| 11 | + | ||
| 12 | +export default { | ||
| 13 | + name: 'ImagePreview', | ||
| 14 | + props: { | ||
| 15 | + src: { | ||
| 16 | + type: String, | ||
| 17 | + required: true | ||
| 18 | + }, | ||
| 19 | + width: { | ||
| 20 | + type: [Number, String], | ||
| 21 | + default: '' | ||
| 22 | + }, | ||
| 23 | + height: { | ||
| 24 | + type: [Number, String], | ||
| 25 | + default: '' | ||
| 26 | + } | ||
| 27 | + }, | ||
| 28 | + computed: { | ||
| 29 | + realSrc() { | ||
| 30 | + if (isExternal(this.src)) { | ||
| 31 | + return this.src | ||
| 32 | + } | ||
| 33 | + return process.env.VUE_APP_BASE_API + this.src | ||
| 34 | + }, | ||
| 35 | + realWidth() { | ||
| 36 | + return typeof this.width == 'string' ? this.width : `${this.width}px` | ||
| 37 | + }, | ||
| 38 | + realHeight() { | ||
| 39 | + return typeof this.height == 'string' ? this.height : `${this.height}px` | ||
| 40 | + } | ||
| 41 | + } | ||
| 42 | +} | ||
| 43 | +</script> | ||
| 44 | + | ||
| 45 | +<style lang="scss" scoped> | ||
| 46 | +.el-image { | ||
| 47 | + border-radius: 5px; | ||
| 48 | + background-color: #ebeef5; | ||
| 49 | + box-shadow: 0 0 5px 1px #ccc; | ||
| 50 | + ::v-deep .el-image__inner { | ||
| 51 | + transition: all 0.3s; | ||
| 52 | + cursor: pointer; | ||
| 53 | + &:hover { | ||
| 54 | + transform: scale(1.2); | ||
| 55 | + } | ||
| 56 | + } | ||
| 57 | + ::v-deep .image-slot { | ||
| 58 | + display: flex; | ||
| 59 | + justify-content: center; | ||
| 60 | + align-items: center; | ||
| 61 | + width: 100%; | ||
| 62 | + height: 100%; | ||
| 63 | + color: #909399; | ||
| 64 | + font-size: 30px; | ||
| 65 | + } | ||
| 66 | +} | ||
| 67 | +</style> |