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<template>
<div>
<template v-if="hasFile" v-for="(file, fileKey) of [innerFile || {}]">
<div :key="fileKey" style="position: relative;">
<a-tooltip v-if="file.status==='uploading'" :title="`上传中(${Math.floor(file.percent)}%)`">
<a-icon type="loading"/>
<span style="margin-left:5px">上传中…</span>
</a-tooltip>
<a-tooltip v-else-if="file.status==='done'" :title="file.name">
<a-icon type="paper-clip"/>
<span style="margin-left:5px">{{ ellipsisFileName }}</span>
</a-tooltip>
<a-tooltip v-else :title="file.message||'上传失败'">
<a-icon type="exclamation-circle" style="color:red;"/>
<span style="margin-left:5px">{{ ellipsisFileName }}</span>
</a-tooltip>
<template style="width: 30px">
<a-dropdown :trigger="['click']" placement="bottomRight" style="margin-left: 10px;">
<a-tooltip title="操作">
<a-icon
v-if="file.status!=='uploading'"
type="setting"
style="cursor: pointer;"/>
</a-tooltip>
<a-menu slot="overlay">
<a-menu-item v-if="originColumn.allowDownload !== false" @click="handleClickDownloadFile">
<span><a-icon type="download"/> 下载</span>
</a-menu-item>
<a-menu-item v-if="originColumn.allowRemove !== false" @click="handleClickDeleteFile">
<span><a-icon type="delete"/> 删除</span>
</a-menu-item>
<a-menu-item @click="handleMoreOperation(originColumn)">
<span><a-icon type="bars"/> 更多</span>
</a-menu-item>
</a-menu>
</a-dropdown>
</template>
</div>
</template>
<a-upload
v-show="!hasFile"
name="file"
:data="{'isup': 1}"
:multiple="false"
:action="uploadAction"
:headers="uploadHeaders"
:showUploadList="false"
v-bind="cellProps"
@change="handleChangeUpload"
>
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<a-button icon="upload">{{ originColumn.btnText || '上传文件' }}</a-button>
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</a-upload>
<j-file-pop ref="filePop" @ok="handleFileSuccess" :number="number"/>
</div>
</template>
<script>
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import {getFileAccessHttpUrl} from '@api/manage'
import JVxeCellMixins from '@/components/jeecg/JVxeTable/mixins/JVxeCellMixins'
import {ACCESS_TOKEN} from '@/store/mutation-types'
import JFilePop from '@/components/jeecg/minipop/JFilePop'
import JVxeUploadCell from '@/components/jeecg/JVxeTable/components/cells/JVxeUploadCell'
export default {
name: 'JVxeFileCell',
mixins: [JVxeCellMixins],
components: {JFilePop},
props: {},
data() {
return {
innerFile: null,
number: 0,
}
},
computed: {
/** upload headers */
uploadHeaders() {
let {originColumn: col} = this
let headers = {}
if (col.token === true) {
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 */
uploadAction() {
if (!this.originColumn.action) {
return window._CONFIG['domianURL'] + '/sys/common/upload'
} else {
return this.originColumn.action
}
},
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hasFile() {
return this.innerFile != null
},
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ellipsisFileName() {
let length = 5
let file = this.innerFile
if (!file || !file.name) {
return ''
}
if (file.name.length > length) {
return file.name.substr(0, length) + '…'
}
return file.name
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},
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responseName() {
if (this.originColumn.responseName) {
return this.originColumn.responseName
} else {
return 'message'
}
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},
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},
watch: {
innerValue: {
immediate: true,
handler() {
if (this.innerValue) {
this.innerFile = this.innerValue
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} else {
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this.innerFile = null
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}
},
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},
},
methods: {
// 点击更多按钮
handleMoreOperation(originColumn) {
//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
if (originColumn.number) {
this.number = originColumn.number
} else {
this.number = 0
}
//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
if (originColumn && originColumn.fieldExtendJson) {
let json = JSON.parse(originColumn.fieldExtendJson);
this.number = json.uploadnum ? json.uploadnum : 0;
}
let path = ''
if (this.innerFile) {
path = this.innerFile.path
}
this.$refs.filePop.show('', path)
},
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// 更多上传回调
handleFileSuccess(file) {
if (file) {
this.innerFile.path = file.path
this.handleChangeCommon(this.innerFile)
}
},
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handleChangeUpload(info) {
let {originColumn: col} = this
let {file} = info
let value = {
name: file.name,
type: file.type,
size: file.size,
status: file.status,
percent: file.percent
}
if (file.response) {
value['responseName'] = file.response[this.responseName]
}
if (file.status === 'done') {
if (typeof file.response.success === 'boolean') {
if (file.response.success) {
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value['path'] = file.response[this.responseName]
this.handleChangeCommon(value)
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} else {
value['status'] = 'error'
value['message'] = file.response.message || '未知错误'
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}
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} else {
// 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
value['path'] = file.response[this.responseName]
this.handleChangeCommon(value)
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}
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} else if (file.status === 'error') {
value['message'] = file.response.message || '未知错误'
}
this.innerFile = value
},
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handleClickDownloadFile() {
let {url, path} = this.innerFile || {}
if (!url || url.length === 0) {
if (path && path.length > 0) {
url = getFileAccessHttpUrl(path.split(',')[0])
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}
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}
if (url) {
window.open(url)
}
},
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handleClickDeleteFile() {
this.handleChangeCommon(null)
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},
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},
// 【组件增强】注释详见:JVxeCellMixins.js
enhanced: {
switches: {visible: true},
getValue: value => JVxeUploadCell.enhanced.getValue(value),
setValue: value => JVxeUploadCell.enhanced.setValue(value),
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}
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}
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</script>
<style scoped lang="less">
</style>
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