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<template>
<div v-if="file.downloadUrl" class="file-box">
<div>
<document-view :fileUrl="file.downloadUrl" :fileName="file.fileName" :imageArray="[file.downloadUrl]"></document-view>
</div>
<a-icon type="delete" class="hover-pointer d-icon" @click="deletefile(file)" />
</div>
<div v-else>
<a-form-model-item :prop="name +'.'+ index + '.downloadUrl'" :rules="{required: true, message: '请上传附件',trigger: 'blur',}">
<input type="file" :ref="name +'fileElem' + index" class="visually-hidden" @change="handleFiles(file, index)" />
<a-button @click="fileSelect(index)"><a-icon type="upload" />选择文件</a-button>
</a-form-model-item>
</div>
</template>
<script>
import documentView from '@/views/components/common/documentView'
export default {
name: "FileLoad",
components: {
documentView
},
data () {
return {
};
},
props: {
value: {
type: Object,
default: () => {
return null
}
},
file: {
type: Object,
default: () => {
return null
}
},
name: {
type: String,
default: () => {
return 'fileList'
}
},
index: {
type: Number,
default () {
return 0
},
},
},
created () {
},
methods: {
deletefile (item) {
this.$api.base.deletefile({ id: item.downloadId }).then(({ data = {} }) => {
if (data) {
item.fileName = ''
item.downloadUrl = ''
item.downloadId = ''
}
}).catch(() => {
this.$message.error('删除失败')
})
},
handleFiles (item, index) {
let fileElem = this.$refs[this.name + 'fileElem' + index]
let files = fileElem.files
if (files.length <= 0) {
this.$message.error('未选中文件，请尝试重新选择')
return
}
if (!this.fileCheck(files[0]))
return
this.$api.base.asyncUpload(this.uploadHandle(files[0], files[0].name)).then(({ data = {} }) => {
if (data) {
item.fileName = files[0].name
item.downloadUrl = data.downloadUrl
item.downloadId = data.id
console.log(item, data)
} else
this.$message.error('上传失败')
}).catch(() => {
this.$message.error('上传失败')
})
},
fileCheck (file) {
//判断是否小于1M
let isLtSize = file.size < 1024 * 1024 * 15;
if (!isLtSize) {
this.$message.error('文件大小不能超过15M！');
return false
}
// var fileNames = file.name.split('.')
// var fileType = fileNames[fileNames.length - 1].toLocaleLowerCase()
// var extList = ['doc', 'docx', 'pdf']
// if (!extList.find((item) => item == fileType)) {
// this.$message.error('文件格式错误！')
// return false
// }
return true
},
uploadHandle (file, fileName) {
let formData = new FormData()
formData.append('file', file)
formData.append('fileName', fileName)
return formData
},
fileSelect (index) {
let fileElem = this.$refs[this.name + 'fileElem' + index]
if (fileElem) {
fileElem.click()
}
},
},
watch: {
value: {
handler (value) {
},
}
}
};
</script>
<style scoped lang="less">
.upload-layout {
display: inline-block;
margin: 0 10px;
height: 30px;
line-height: 30px;
.file-box {
display: flex;
justify-content: space-between;
align-items: center;
margin: 0 8px;
> div:nth-child(1) {
max-width: 90%;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
}
.visually-hidden {
display: none !important;
}
}
</style>