Created
June 3, 2018 18:24
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| <template> | |
| <div> | |
| <el-upload | |
| class="upload-demo" | |
| action="/api/upload/" | |
| name="file[]" | |
| :on-success="handleSuccess" | |
| :on-remove="handleRemove" | |
| :before-remove="beforeRemove" | |
| multiple | |
| :limit="3" | |
| :on-exceed="handleExceed" | |
| :file-list="fileList"> | |
| <el-button size="small" type="primary">Click to upload</el-button> | |
| <div slot="tip" class="el-upload__tip">jpg/png files with a size less than 500kb</div> | |
| </el-upload> | |
| </div> | |
| </template> | |
| <script> | |
| export default{ | |
| data() { | |
| return { | |
| fileList: [] | |
| }; | |
| }, | |
| methods: { | |
| handleRemove(file, fileList) { | |
| let vm = this | |
| axios.delete('/api/upload/' + file.uid) | |
| .then(function () { | |
| let index = _.findIndex(vm.fileList, ['uid', file.uid]) | |
| vm.$delete(vm.fileList, index) | |
| }) | |
| .catch(function (error) { | |
| console.log(error); | |
| }); | |
| }, | |
| handleSuccess(response, file, fileList) { | |
| var vm = this | |
| _.map(response, function (data) { | |
| file['uid'] = data | |
| }) | |
| vm.fileList = fileList; | |
| }, | |
| handleExceed(files, fileList) { | |
| this.$message.warning(`The limit is 3, you selected ${files.length} files this time, add up to ${files.length + fileList.length} totally`); | |
| }, | |
| beforeRemove(file, fileList) { | |
| return this.$confirm(`do you really want to delete ${ file.name }？`); | |
| } | |
| } | |
| } | |
| </script> |
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