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<template>
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<div>
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<template v-if="hasFile" v-for="(file, fileKey) of [innerFile || {}]">
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<div :key="fileKey" style="position: relative;">
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<template v-if="!file || !(file['url'] || file['path'] || file['message'])">
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<a-tooltip :title="'请稍后: ' + JSON.stringify (file) + ((file['url'] || file['path'] || file['message']))">
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<a-icon type="loading"/>
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</a-tooltip>
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</template>
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<template v-else-if="file['path']">
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<img class="j-editable-image" :src="imgSrc" alt="无图片" @click="handleMoreOperation"/>
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</template>
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<a-tooltip v-else :title="file.message||'上传失败'" @click="handleClickShowImageError">
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<a-icon type="exclamation-circle" style="color:red;"/>
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</a-tooltip>
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<template style="width: 30px">
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<a-dropdown :trigger="['click']" placement="bottomRight" style="margin-left: 10px;">
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<a-tooltip title="操作">
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<a-icon
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v-if="file.status!=='uploading'"
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type="setting"
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style="cursor: pointer;"/>
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</a-tooltip>
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<a-menu slot="overlay">
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<a-menu-item v-if="originColumn.allowDownload !== false" @click="handleClickDownloadFile">
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<span><a-icon type="download"/> 下载</span>
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</a-menu-item>
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<a-menu-item v-if="originColumn.allowRemove !== false" @click="handleClickDeleteFile">
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<span><a-icon type="delete"/> 删除</span>
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</a-menu-item>
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<a-menu-item @click="handleMoreOperation(originColumn)">
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<span><a-icon type="bars"/> 更多</span>
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</a-menu-item>
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</a-menu>
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</a-dropdown>
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</template>
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</div>
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</template>
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<a-upload
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v-show="!hasFile"
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name="file"
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:data="{'isup': 1}"
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:multiple="false"
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:action="uploadAction"
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:headers="uploadHeaders"
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:showUploadList="false"
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v-bind="cellProps"
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@change="handleChangeUpload"
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>
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<a-button icon="upload">{{originColumn.btnText || '上传图片'}}</a-button>
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</a-upload>
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<j-file-pop ref="filePop" @ok="handleFileSuccess" :number="number"/>
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</div>
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</template>
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<script>
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import { getFileAccessHttpUrl } from '@api/manage'
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import JVxeCellMixins from '@/components/jeecg/JVxeTable/mixins/JVxeCellMixins'
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import { ACCESS_TOKEN } from '@/store/mutation-types'
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import JFilePop from '@/components/jeecg/minipop/JFilePop'
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import JVxeUploadCell from '@/components/jeecg/JVxeTable/components/cells/JVxeUploadCell'
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export default {
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name: 'JVxeImageCell',
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mixins: [JVxeCellMixins],
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components: {JFilePop},
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props: {},
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data() {
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return {
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innerFile: null,
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number:0
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}
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},
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computed: {
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/** upload headers */
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uploadHeaders() {
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let {originColumn: col} = this
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let headers = {}
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if (col.token === true) {
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headers['X-Access-Token'] = this.$ls.get(ACCESS_TOKEN)
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}
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return headers
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},
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/** 上传请求地址 */
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uploadAction() {
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if (!this.originColumn.action) {
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return window._CONFIG['domianURL'] + '/sys/common/upload'
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} else {
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return this.originColumn.action
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}
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},
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hasFile() {
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return this.innerFile != null
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},
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/** 预览图片地址 */
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imgSrc() {
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if (this.innerFile) {
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if (this.innerFile['url']) {
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return this.innerFile['url']
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} else if (this.innerFile['path']) {
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let path = this.innerFile['path'].split(',')[0]
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return getFileAccessHttpUrl(path)
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}
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}
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return ''
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},
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responseName() {
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if (this.originColumn.responseName) {
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return this.originColumn.responseName
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} else {
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return 'message'
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}
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},
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},
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watch: {
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innerValue: {
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immediate: true,
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handler() {
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if (this.innerValue) {
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this.innerFile = this.innerValue
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} else {
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this.innerFile = null
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}
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},
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},
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},
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methods: {
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// 点击更多按钮
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handleMoreOperation(originColumn) {
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//update-begin-author:wangshuai date:20201021 for:LOWCOD-969 判断传过来的字段是否存在number，用于控制上传文件
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if (originColumn.number) {
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this.number = originColumn.number
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} else {
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this.number = 0
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}
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//update-end-author:wangshuai date:20201021 for:LOWCOD-969 判断传过来的字段是否存在number，用于控制上传文件
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if(originColumn && originColumn.fieldExtendJson){
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let json = JSON.parse(originColumn.fieldExtendJson);
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this.number = json.uploadnum?json.uploadnum:0;
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}
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let path = ''
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if (this.innerFile) {
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path = this.innerFile.path
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}
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this.$refs.filePop.show('', path, 'img')
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},
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// 更多上传回调
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handleFileSuccess(file) {
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if (file) {
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this.innerFile.path = file.path
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this.handleChangeCommon(this.innerFile)
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}
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},
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// 弹出上传出错详细信息
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handleClickShowImageError() {
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let file = this.innerFile || null
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if (file && file['message']) {
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this.$error({title: '上传出错', content: '错误信息：' + file['message'], maskClosable: true})
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}
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},
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handleChangeUpload(info) {
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let {originColumn: col} = this
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let {file} = info
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let value = {
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name: file.name,
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type: file.type,
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size: file.size,
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status: file.status,
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percent: file.percent
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}
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if (file.response) {
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value['responseName'] = file.response[this.responseName]
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}
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if (file.status === 'done') {
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if (typeof file.response.success === 'boolean') {
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if (file.response.success) {
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value['path'] = file.response[this.responseName]
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this.handleChangeCommon(value)
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} else {
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value['status'] = 'error'
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value['message'] = file.response.message || '未知错误'
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}
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} else {
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// 考虑到如果设置action上传路径为非jeecg-boot后台，可能不会返回 success 属性的情况，就默认为成功
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value['path'] = file.response[this.responseName]
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this.handleChangeCommon(value)
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}
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} else if (file.status === 'error') {
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value['message'] = file.response.message || '未知错误'
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}
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this.innerFile = value
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},
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handleClickDownloadFile() {
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if (this.imgSrc) {
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window.open(this.imgSrc)
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}
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},
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handleClickDeleteFile() {
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this.handleChangeCommon(null)
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},
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},
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// 【组件增强】注释详见：JVxeCellMixins.js
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enhanced: {
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switches: {visible: true},
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getValue: value => JVxeUploadCell.enhanced.getValue(value),
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setValue: value => JVxeUploadCell.enhanced.setValue(value),
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}
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}
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</script>
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<style scoped lang="less">
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.j-editable-image {
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height: 32px;
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max-width: 100px !important;
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cursor: pointer;
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&:hover {
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opacity: 0.8;
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}
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&:active {
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opacity: 0.6;
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}
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}
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</style>
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