150 lines
3.5 KiB
Vue
150 lines
3.5 KiB
Vue
<template>
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<div>
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<div class="acea-row" v-if="multiple">
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<div
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v-for="(item,index) in imageList"
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:key="index"
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class="pictrue"
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draggable="false"
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@dragstart="handleDragStart($event, item)"
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@dragover.prevent="handleDragOver($event, item)"
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@dragenter="handleDragEnter($event, item)"
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@dragend="handleDragEnd($event, item)"
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>
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<img :src="item.sattDir">
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<i class="el-icon-error btndel" @click="handleRemove(index)" />
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</div>
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<div class="upLoadPicBox" @click="modalPicTap('2')">
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<div class="upLoad">
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<i class="el-icon-camera cameraIconfont" />
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</div>
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</div>
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</div>
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<div class="upLoadPicBox" @click="modalPicTap('1')" v-else>
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<div v-if="image" class="pictrue"><img :src="image"></div>
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<div v-else class="upLoad">
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<i class="el-icon-camera cameraIconfont" />
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</div>
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</div>
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<el-dialog
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title="上传图片"
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:visible.sync="visible"
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width="896px"
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:before-close="handleClose"
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z-index="3004"
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>
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<upload-index v-if="visible" :checkedMore="imageList" :isMore="isMore" @getImage="getImage" />
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</el-dialog>
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</div>
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</template>
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<script>
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import UploadIndex from '@/components/uploadPicture/index.vue'
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export default {
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name: 'UploadFroms',
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components: { UploadIndex },
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props:{
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value:{},
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multiple:{
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type: Boolean,
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default: false
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}
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},
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data() {
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return {
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image:"",
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visible: false,
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callback: function() {},
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isMore: '',
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imageList: []
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}
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},
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beforeMount(){
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if( this.multiple ){
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// 接收 v-model 数据
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if(this.value){
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this.imageList = JSON.parse(this.value)
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}
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}else{
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// 接收 v-model 数据
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if(this.value){
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this.image = this.value
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}
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}
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// 处理多选
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this.isMore = this.multiple ? '2':'1'
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},
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methods: {
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handleClose() {
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this.visible = false
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},
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getImage(img) {
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if (this.multiple) {
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let obj = {};
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this.imageList = img.reduce((cur,next) => {
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obj[next.attId] ? "" : obj[next.attId] = true && cur.push(next);
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return cur;
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},[])
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this.$emit('input', JSON.stringify(this.imageList))
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} else {
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this.image = img[0].sattDir
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this.$emit('input', this.image)
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}
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this.visible = false
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},
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// 点击商品图
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modalPicTap (tit, num, i) {
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this.visible = true
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},
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handleRemove (i) {
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this.imageList.splice(i, 1)
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this.$emit('input', this.imageList.join(','))
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},
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// 移动
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handleDragStart (e, item) {
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this.dragging = item;
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},
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handleDragEnd (e, item) {
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this.dragging = null
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},
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handleDragOver (e) {
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e.dataTransfer.dropEffect = 'move'
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},
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handleDragEnter (e, item) {
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e.dataTransfer.effectAllowed = 'move'
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if (item === this.dragging) {
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return
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}
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const newItems = [...this.imageList]
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const src = newItems.indexOf(this.dragging)
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const dst = newItems.indexOf(item)
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newItems.splice(dst, 0, ...newItems.splice(src, 1))
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this.imageList = newItems;
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.btndel{
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position: absolute;
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z-index: 1;
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width :20px !important;
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height: 20px !important;
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left: 46px;
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top: -4px;
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}
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.pictrue{
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width: 60px;
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height: 60px;
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border: 1px dotted rgba(0,0,0,0.1);
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margin-right: 10px;
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position: relative;
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cursor: pointer;
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img{
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width: 100%;
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height: 100%;
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}
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}
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</style>
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