Vue 및 Excel을 사용하여 일괄 편집 및 데이터 가져오기를 구현하는 방법

npm install --save xlsx vue-xlsx

<template>
  <div>
    <input type="file" @change="handleFileUpload" />
    <table>
      <thead>
        <tr>
          <th v-for="column in columns" :key="column">{{ column }}</th>
        </tr>
      </thead>
      <tbody>
        <tr v-for="row in data" :key="row.id">
          <td v-for="column in columns" :key="column">{{ row[column] }}</td>
        </tr>
      </tbody>
    </table>
  </div>
</template>

<script>
import { read, utils } from 'xlsx'

export default {
  data() {
    return {
      file: null,
      columns: [],
      data: []
    }
  },
  methods: {
    handleFileUpload(event) {
      this.file = event.target.files[0]

      const reader = new FileReader()

      reader.onload = (e) => {
        const workbook = read(e.target.result, { type: 'binary' })

        const worksheet = workbook.Sheets[workbook.SheetNames[0]]
        const jsonData = utils.sheet_to_json(worksheet, { header: 1 })

        this.columns = jsonData[0]
        this.data = jsonData.slice(1)
      }

      reader.readAsBinaryString(this.file)
    }
  }
}
</script>

<style scoped>
table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 8px;
  border: 1px solid #ddd;
}
</style>

<template>
  <div>
    <excel-upload @upload="handleUpload" />
    <table>
      <thead>
        <tr>
          <th v-for="column in columns" :key="column">{{ column }}</th>
        </tr>
      </thead>
      <tbody>
        <tr v-for="row in data" :key="row.id">
          <td v-for="column in columns" :key="column">
            <input v-model="row[column]" />
          </td>
        </tr>
      </tbody>
    </table>
    <button @click="handleBatchUpdate">批量更新</button>
  </div>
</template>

<script>
import ExcelUpload from '@/components/ExcelUpload'

export default {
  components: {
    ExcelUpload
  },
  data() {
    return {
      columns: [],
      data: []
    }
  },
  methods: {
    handleUpload(uploadData) {
      this.columns = uploadData.columns
      this.data = uploadData.data
    },
    handleBatchUpdate() {
      // 批量更新到数据库的逻辑
    }
  }
}
</script>

<style scoped>
table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 8px;
  border: 1px solid #ddd;
}

input {
  width: 100%;
  padding: 4px;
  box-sizing: border-box;
}
</style>