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- <template>
- <div class="picture_area" :style="getAreaStyle()">
- <SerialNumberPosition :property="data.property" />
- <div class="main">
- <div class="view_area">
- <el-carousel
- v-if="'list' === data.property.view_method"
- ref="picture_carousel"
- class="view_independent"
- indicator-position="none"
- :autoplay="false"
- >
- <el-carousel-item v-for="(file, i) in data.file_list" :key="i">
- <el-image :id="file.file_id" :src="file.file_url" fit="contain" />
- </el-carousel-item>
- </el-carousel>
- <ul class="view_list">
- <li v-for="(file, i) in data.file_list" :key="i" @click="handleIndicatorClick(i)">
- <el-image :id="file.file_id" :src="file.file_url" fit="contain" />
- </li>
- </ul>
- </div>
- </div>
- </div>
- </template>
- <script>
- import { getPictureData } from '@/views/book/courseware/data/picture';
- import PreviewMixin from '../common/PreviewMixin';
- export default {
- name: 'PicturePreview',
- mixins: [PreviewMixin],
- data() {
- return {
- data: getPictureData(),
- curImgIndex: 0,
- };
- },
- methods: {
- handleIndicatorClick(index) {
- // 获取 Carousel 实例
- const carousel = this.$refs.picture_carousel;
- // 切换到对应索引的图片
- carousel.setActiveItem(index);
- },
- },
- };
- </script>
- <style lang="scss" scoped>
- .picture_area {
- display: grid;
- gap: 6px;
- padding: 8px;
- > .main {
- display: flex;
- margin: 4px auto;
- > span {
- display: flex;
- }
- }
- .main {
- grid-area: main;
- width: 100%;
- .view_area {
- width: 100%;
- :deep .el-carousel {
- margin-bottom: 16px;
- background-color: #d9d9d9;
- &__container::before {
- display: inline-block;
- padding-bottom: 55%;
- content: '';
- }
- &__container {
- height: 100%;
- }
- &__item {
- display: flex;
- justify-content: center;
- text-align: center;
- }
- }
- .view_list {
- display: grid;
- grid-template-columns: repeat(6, 1fr);
- grid-auto-rows: auto;
- gap: 21px 32px;
- li {
- display: flex;
- align-items: center;
- justify-content: center;
- background-color: #d9d9d9;
- }
- .el-image {
- cursor: pointer;
- }
- }
- }
- }
- }
- </style>
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