79 lines
1.7 KiB
Vue
79 lines
1.7 KiB
Vue
<!-- 图片预览 -->
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<script lang="ts" setup name="PreviewImage">
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type Props = {
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src?: string
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width?: string | number
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height?: string | number
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}
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const props = withDefaults(defineProps<Props>(), {
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width: 50,
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height: 50,
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})
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const realSrc = computed(() => {
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if (!props.src) return ""
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let real_src = props.src.split(",")[0]
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return dispatchUrl(real_src) ?? ""
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})
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const realSrcList = computed(() => {
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if (!props.src) return ""
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let real_src = props.src.split(",")?.map((v) => dispatchUrl(v))
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return real_src ?? []
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})
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const realWidth = computed(() => (typeof props.width == "string" ? props.width : `${props.width}px`))
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const realHeight = computed(() => (typeof props.height == "string" ? props.height : `${props.height}px`))
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function dispatchUrl(url?: string) {
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if (!url) return ""
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return url.includes("http") ? url : import.meta.env.VITE_IMAGE_BASE_PATH + url
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}
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</script>
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<template>
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<el-image
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v-if="props.src"
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hide-on-click-modal
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preview-teleported
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:src="`${realSrc}`"
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fit="cover"
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:style="`width:${realWidth};height:${realHeight};`"
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:preview-src-list="realSrcList"
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loading="lazy"
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>
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<template #error>
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<div class="image-slot">
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<i class="el-icon-picture-outline"></i>
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</div>
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</template>
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</el-image>
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<div v-else :style="`width:${realWidth};height:${realHeight};`" />
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</template>
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<style lang="scss" scoped>
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.el-image {
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border-radius: 5px;
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background-color: #ebeef5;
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box-shadow: 0 0 5px 1px #ccc;
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:deep(.el-image__inner) {
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transition: all 0.3s;
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cursor: pointer;
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&:hover {
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transform: scale(1.2);
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}
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}
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:deep(.image-slot) {
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display: flex;
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justify-content: center;
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align-items: center;
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width: 100%;
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height: 100%;
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color: #909399;
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font-size: 30px;
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}
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}
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</style>
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