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| <template>
| <view v-if="show" class="preview-container">
| <swiper ref="mySwiper" class="preview-swiper" :current="current" @change="onSwiperChange">
| <swiper-item v-for="(item, index) in images" :key="index">
| <view class="swiper-item">
| <image class="preview-image" :src="item.file_path" mode="aspectFit" @click="handleClose"></image>
| </view>
| </swiper-item>
| </swiper>
|
| <!-- 顶部栏 -->
| <view class="preview-header">
| <text class="preview-index">{{ current + 1 }}/{{ images.length }}</text>
| <view class="preview-actions">
| <text class="close-btn" @click="handleClose">×</text>
| </view>
| </view>
|
| <!-- 底部栏 -->
| <!-- <view class="preview-footer d-c-c">
| <view class="preview-actions">
| <button class="delete-btn" @click="handleDelete">删除</button>
| </view>
| </view> -->
| </view>
| </template>
|
| <script>
| import { ActivityFile } from '@/common/activityFile.js';
| export default {
| data() {
| return {
| current: 0,
| };
| },
| props: {
| show: {
| type: Boolean,
| default: false
| },
| images: {
| type: Array,
| default: () => []
| }
| },
| created() {
| },
| methods: {
| onSwiperChange(e) {
| this.current = e.detail.current;
| },
|
| handleClose() {
| if (this.loading) return;
| this.$emit('close')
| },
|
| handleDelete() {
| let self = this;
| let file_id = self.images[self.current].file_id;
| uni.showLoading({
| title: '正在删除...'
| });
| self._post(
| 'branch.admin.activityFile/delete', {
| fileIds: file_id
| },
| function(res) {
| uni.hideLoading();
| uni.showToast({
| title: '已删除',
| duration: 1000,
| icon: 'none'
| });
| self.images.splice(self.current, 1);
| if (self.current > self.images.length - 1) {
| self.current = 0;
| }
| }
| );
| },
|
| }
| }
| </script>
|
| <style scoped>
| .preview-container {
| position: fixed;
| top: 0;
| left: 0;
| right: 0;
| bottom: 0;
| background-color: #000;
| z-index: 130;
| }
|
| .preview-swiper {
| height: 100%;
| }
|
| .swiper-item {
| display: flex;
| justify-content: center;
| align-items: center;
| height: 100%;
| }
|
| .preview-image {
| width: 100%;
| height: 100%;
| }
|
| .preview-header {
| position: absolute;
| top: 0;
| left: 0;
| right: 0;
| height: 100rpx;
| background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
| display: flex;
| justify-content: space-between;
| align-items: center;
| padding: 0 30rpx;
| color: #fff;
| }
|
| .preview-index {
| font-size: 28rpx;
| }
|
| .close-btn {
| font-size: 50rpx;
| width: 60rpx;
| height: 60rpx;
| text-align: center;
| line-height: 60rpx;
| }
|
| .preview-footer {
| position: absolute;
| bottom: 0;
| left: 0;
| right: 0;
| height: 200rpx;
| padding: 0 30rpx;
| background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
| }
|
| .delete-btn {
| background: rgba(255, 255, 255, 0.5);
| color: #ffffff;
| border-radius: 50rpx;
| padding: 6rpx 50rpx;
| font-size: 28rpx;
| }
| </style>
|
|
