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| <template>
| <el-card
| class="my-card"
| shadow="never"
| :style="`height:${outHeight};width:${outWidth};max-height:160px;min-height:135px`"
| :body-style="`height:${height};width:${width};`"
| >
| <el-carousel
| ref="carousel"
| :autoplay="false"
| indicator-position="none"
| :arrow="data.list.length > 1 ? 'always' : 'never'"
| @change="changeHandle"
| >
| <el-carousel-item v-for="(item, index) in data.list" :key="index">
| <card-item
| :data="item"
| :showType="showType"
| @detailsClick="detailsClick"
| @addToBase="toAdd"
| ></card-item>
| </el-carousel-item>
| </el-carousel>
| </el-card>
| </template>
|
| <script>
| import CardItem from "./CardItem";
| export default {
| components: {
| CardItem
| },
| props: {
| data: {
| type: Object,
| default: null
| },
| showType: {
| type: String,
| default: ""
| },
| height: {
| type: String,
| default: "100%"
| },
| width: {
| type: String,
| default: "100%"
| },
| outHeight: {
| type: String,
| default: "100%"
| },
| outWidth: {
| type: String,
| default: "100%"
| }
| },
| watch: {
|
| },
| data() {
| return {
| items: [],
| filled: false
| }
| },
| watch: {
| data(newVal) {
| this.len = this.data.list.length;
| if (this.len > 3) {
| this.data.list = this.data.list.slice(0, 3)
| }
| }
| },
| methods: {
| detailsClick(ev) {
| this.$emit("detailsClick", ev);
| },
| toAdd(item) {
| this.$emit("addToBase", item);
| },
| changeHandle(e) {
| // 点击切换时, 会触发该事件, 此时重新填充全部数据, 组件会重新渲染, DOM更新后根据点击的按钮,手动切换
| // filled 控制只在第一次点击时触发.然后不再干预跑马灯切换
| if (this.len > 3 && !this.filled) {
| this.items = this.data.list
| this.filled = true
|
| this.$nextTick(() => {
| if (e == 1) { // 点击了下一张
| this.$refs.carousel.next()
| }
| if (e == 2) { // 点击了上一张
| this.$refs.carousel.prev()
| }
| })
| }
| }
| }
| };
| </script>
| <style lang="scss">
| .my-active-card {
| border: 2px solid #ff7733 !important;
| // background: rgba(145,197,255, 0.6) !important;
| }
| .my-card {
| box-sizing: border-box;
| padding: 12px 10px;
| cursor: default;
| .el-carousel__arrow {
| top: 90%;
| }
| .el-carousel__arrow {
| height: 20px;
| width: 20px;
| }
| .el-carousel__arrow:hover {
| background-color: rgba(102, 102, 102);
| }
| .el-card__body {
| padding: 0px !important;
| }
| .el-card:hover {
| box-sizing: border-box;
| }
| // .el-carousel__arrow {
| // top: inherit;
| // bottom: 0px;
| // }
| .el-carousel {
| height: 100% !important;
| width: 100%;
| .el-carousel__container {
| height: 100% !important;
| width: 100%;
| }
| }
| }
| .my-card:hover {
| -webkit-box-shadow: 0px 0px 5px 1px rgba(0, 0, 0, 0.3);
| box-shadow: 0px 0px 5px 1px rgba(0, 0, 0, 0.3);
| }
| </style>
| <style lang = "scss" scoped>
| .el-carousel__container {
| height: 100% !important;
| .el-carousel__arrow {
| top: 70% !important;
| }
| .el-carousel__arrow {
| height: 20px;
| width: 20px;
| }
| .el-carousel__arrow--right {
| right: 10px !important;
| }
| .el-carousel__arrow--left {
| left: 10px !important;
| }
| }
| </style>
|
|
