怎么在vue中使用draggable实现拖拽移动图片顺序?针对这个问题,这篇文章详细介绍了相对应的分析和解答,希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。
首先,
npm i vuedraggable
然后在组件中引入,
import draggable from 'vuedraggable';
定义组件,
components: { draggable, },
标签中应用,
<ul class="pic-list clearfix"> <draggable class="list-group" v-model="hotVOList" :options="{animation: 60,}" :move="getdata" @update="datadragEnd"> <li v-for="(child,index) in hotVOList" :key="index"> <img :src="child.picServerUrl1" > <div class="edit-pop dn"></div> <!-- <div class="edit-box dn"> <span class="banner-edit-btn" @click="eidtBanner(child.id)">编辑</span> <span class="banner-cancle-btn" @click="delateBanner(child.id)">删除</span> </div> --> <img class="prod-choose" v-if="child.flag == 1" src="../../assets/images/not-select.png" @click="selectProd(child.decorateId)"> <img class="prod-choose" v-else-if="child.flag == 2" src="../../assets/images/prod-select.png" @click="selectProd2(child.decorateId)" > <div class="edit-box-bottom" v-if="child.property == 1"> <span class="conf-con">{{ child.goodsName }}</span> <p class="product-money"><span class="lower">低至</span>¥{{ child.lowestPrice }}</p> </div> <div class="edit-box-bottom" v-else> <span class="conf-con">{{ child.goodsName }}</span> <p class="product-money"> <img src="../../assets/images/yuedu.png" > <span class="browseNum ">{{ child.browseNum }}</span> <img src="../../assets/images/zan.png" > <span class="browseNum ">{{ child.thumbNum }}</span> </p> </div> </li> </draggable> </ul>
方法,
getdata (data) { }, datadragEnd (evt) { var oneId = ""; var otherId = ""; // console.log('datadragEnd方法'); console.log('拖动前的索引 :' + evt.oldIndex) console.log('拖动后的索引 :' + evt.newIndex) if(evt.newIndex == this.hotVOList.length - 1 && this.pageData.pageNum < Math.ceil(this.pageData.total/10)){ this.$api.get("/mallConfig/hot_goods_list/" + this.addHotMallID,{ pageNum:this.pageData.pageNum+1, pageSize:this.pageData.pageSize }, su => { if (su.httpCode == 200) { this.newHotVOList = su.data.hotVOList; oneId = su.data.hotVOList[0].decorateId; otherId = this.hotVOList[evt.newIndex].decorateId; this.$api.get( "/mallConfig/hot_product/exchage_turn/" + this.addHotMallID, { oneId: oneId, otherId :otherId, }, su => { if (su.httpCode == 200) { this.getBodyList(this.addHotMallID); } }, err => {}, { accessToken: sessionStorage.getItem("accessToken") } ); } }, err => {}, { accessToken: sessionStorage.getItem("accessToken") }) } else if(evt.newIndex == this.hotVOList.length - 1 && this.pageData.pageNum == Math.ceil(this.pageData.total/10)){ otherId = this.hotVOList[evt.newIndex].decorateId; oneId = -1; this.$api.get( "/mallConfig/hot_product/exchage_turn/" + this.addHotMallID, { oneId: oneId, otherId :otherId, }, su => { if (su.httpCode == 200) { this.getBodyList(this.addHotMallID); } }, err => {}, { accessToken: sessionStorage.getItem("accessToken") } ); } else { otherId = this.hotVOList[evt.newIndex].decorateId; oneId = this.hotVOList[evt.newIndex + 1].decorateId; this.$api.get( "/mallConfig/hot_product/exchage_turn/" + this.addHotMallID, { oneId: oneId, otherId :otherId, }, su => { if (su.httpCode == 200) { this.getBodyList(this.addHotMallID); } }, err => {}, { accessToken: sessionStorage.getItem("accessToken") } ); } },
关于怎么在vue中使用draggable实现拖拽移动图片顺序问题的解答就分享到这里了,希望以上内容可以对大家有一定的帮助,如果你还有很多疑惑没有解开,可以关注亿速云行业资讯频道了解更多相关知识。
免责声明:本站发布的内容(图片、视频和文字)以原创、转载和分享为主,文章观点不代表本网站立场,如果涉及侵权请联系站长邮箱:is@yisu.com进行举报,并提供相关证据,一经查实,将立刻删除涉嫌侵权内容。