gengby
2 years ago
13 changed files with 320 additions and 17 deletions
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<template> |
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<el-dialog |
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title="导入Excel文件" |
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append-to-body |
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:visible.sync="dialogVisible" |
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destroy-on-close |
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width="400px" |
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:show-close="true" |
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@close="close" |
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@open="open" |
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> |
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<el-upload |
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ref="upload" |
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class="upload-demo" |
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action="" |
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drag |
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:on-exceed="is_one" |
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:limit="1" |
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:auto-upload="false" |
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:multiple="false" |
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:show-file-list="true" |
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:on-change="uploadByJsqd" |
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:file-list="fileList" |
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accept=".xlsx,.xls" |
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> |
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<i class="el-icon-upload" /> |
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<div class="el-upload__text"> |
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将文件拖到此处，或 |
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<em>点击上传</em> |
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</div> |
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<div slot="tip" class="el-upload__tip">只能上传Excel文件，且不超过10MB</div> |
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</el-upload> |
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<span slot="footer" class="dialog-footer"> |
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<el-button @click="dialogVisible = false">取 消</el-button> |
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<el-button type="primary" @click="submit">确 定</el-button> |
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</span> |
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</el-dialog> |
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</template> |
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|
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<script> |
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import crudDict from '@/api/system/dict' |
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import CRUD, { crud } from '@crud/crud' |
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|
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export default { |
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name: 'UploadDialog', |
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mixins: [crud()], |
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components: {}, |
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props: { |
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dialogShow: { |
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type: Boolean, |
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default: false |
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}, |
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openParam: { |
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type: String |
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} |
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}, |
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data() { |
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return { |
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dialogVisible: false, |
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fileList: [], |
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file1: '' |
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} |
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}, |
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watch: { |
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dialogShow: { |
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handler(newValue, oldValue) { |
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this.dialogVisible = newValue |
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} |
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}, |
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openParam: { |
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handler(newValue, oldValue) { |
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this.opendtlParam = newValue |
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} |
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} |
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}, |
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methods: { |
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open() { |
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}, |
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close() { |
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this.$emit('update:dialogShow', false) |
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}, |
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is_one() { |
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this.crud.notify('只能上传一个excel文件！', CRUD.NOTIFICATION_TYPE.WARNING) |
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}, |
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// 文件校验方法 |
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beforeAvatarUpload(file) { |
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// 不能导入大小超过2Mb的文件 |
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if (file.size > 10 * 1024 * 1024) { |
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return false |
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} |
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return true |
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}, |
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// 文件发生改变就会触发的事件 |
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uploadByJsqd(file) { |
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this.file1 = file |
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}, |
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submit() { |
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if (this.beforeAvatarUpload(this.file1)) { |
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this.fileList.name = this.file1.name |
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this.fileList.url = '' |
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var formdata = new FormData() |
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formdata.append('file', this.file1.raw) |
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// excelImport：请求接口 formdata：传递参数 |
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crudDict.excelImport(formdata).then((res) => { |
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this.crud.notify('导入成功', CRUD.NOTIFICATION_TYPE.SUCCESS) |
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this.$emit('tableChanged3', '') |
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this.$emit('update:dialogShow', false) |
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}) |
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} else { |
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this.crud.notify('文件过大，请上传小于10MB的文件〜', CRUD.NOTIFICATION_TYPE.WARNING) |
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} |
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} |
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} |
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} |
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</script> |
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|
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