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@ -1,15 +1,5 @@
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<template>
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<div class="upload-box">
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<div :class="sortable && 'upload-box__sortable'">
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<ul v-if="sortable" ref="sortableRef" class="sortable">
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<li v-for="(item, idx) in imgList" :key="item.uid" class="sortable--item">
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<img :src="item.url" />
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<span class="sortable--item-hover">
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<el-icon class="sortable--item-icon" name="ZoomIn" @click="handlePreview(item)" />
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<el-icon class="sortable--item-icon" name="Delete" @click="handleRemove(idx)" />
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</span>
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</li>
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</ul>
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<el-upload
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v-bind="props"
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action="none"
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@ -26,8 +16,6 @@
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<span>上传文件</span>
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</el-button>
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</el-upload>
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</div>
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<div class="el-upload__tip">支持小于 {{ fmtSize }} 的 文件</div>
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</div>
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</template>
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@ -35,16 +23,11 @@
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import { upload } from '@/api/file';
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import { ElMessage } from '@/plugins/element-plus';
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import 'element-plus/es/components/image/style/css';
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import Sortable from 'sortablejs';
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const props = defineProps({
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configId: {
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type: String,
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required: true,
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},
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sortable: {
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type: Boolean,
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default: false,
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},
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serviceName: {
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type: String,
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default: 'mall-product',
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@ -110,9 +93,6 @@
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},
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{ deep: true }
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);
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const handleRemove = (idx) => {
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imgList.value.splice(idx, 1);
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};
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const handleExceed = (list) => {
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console.info('[upload] exceed', list);
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ElMessage.error('超出最大上传数量');
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@ -144,80 +124,11 @@
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}
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return res + units[unit];
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});
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const sortableRef = ref(null);
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const sortableInit = () => {
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new Sortable(sortableRef.value, {
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animation: 150,
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// swapThreshold: 1,
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// fallbackOnBody: true,
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onUpdate({ newIndex, oldIndex }) {
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const newData = imgList.value[newIndex];
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const oldData = imgList.value[oldIndex];
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imgList.value[newIndex] = oldData;
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imgList.value[oldIndex] = newData;
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},
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});
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};
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onMounted(() => {
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if (props.sortable) {
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sortableInit();
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}
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});
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</script>
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<style lang="less" scoped>
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.max {
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:deep(.el-upload) {
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display: none;
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}
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}
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.upload-box__sortable {
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display: flex;
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}
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.sortable {
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--img-size: 148px;
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display: inline-flex;
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flex-wrap: wrap;
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margin: 0;
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&--item {
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overflow: hidden;
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background-color: var(--el-fill-color-blank);
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border: 1px solid #c0ccda;
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border-radius: 6px;
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box-sizing: border-box;
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width: var(--img-size);
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height: var(--img-size);
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margin: 0 8px 8px 0;
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padding: 0;
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display: inline-flex;
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position: relative;
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img {
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width: 100%;
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height: 100%;
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object-fit: contain;
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}
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&-icon {
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margin: 0 10px;
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font-size: 20px;
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}
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&-hover {
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background: rgba(0, 0, 0, 0.5);
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position: absolute;
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left: 0;
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top: 0;
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right: 0;
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bottom: 0;
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color: #fff;
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align-items: center;
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justify-content: center;
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opacity: 0;
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display: flex;
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cursor: pointer;
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}
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&:hover {
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.sortable--item-hover {
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opacity: 1;
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}
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}
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.upload-box {
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:deep(.el-upload-list__item-name) {
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padding-right: 20px;
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}
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}
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</style>
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向文可
3 years ago