company_official/admin-web/src/views/DevelopmentHistory.vue

<template>
  <div>
    <div class="header-actions">
      <h2>发展历程管理</h2>
      <el-button type="primary" @click="openDialog()">新增</el-button>
    </div>

    <el-table :data="items" style="width: 100%" v-loading="loading">
      <el-table-column prop="id" label="ID" width="80" />
      <el-table-column prop="year" label="年份" width="120" />
      <el-table-column prop="title" label="标题" />
      <el-table-column prop="description" label="描述" />
      <el-table-column label="操作" width="180">
        <template #default="scope">
          <el-button size="small" @click="openDialog(scope.row)">编辑</el-button>
          <el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <el-dialog v-model="dialogVisible" :title="isEdit ? '编辑历程' : '新增历程'">
      <el-form :model="form" label-width="120px">
        <el-form-item label="年份">
          <el-input v-model="form.year" placeholder="例如：2024" />
        </el-form-item>
        <el-form-item label="标题">
          <el-input v-model="form.title" />
        </el-form-item>
        <el-form-item label="描述">
          <el-input v-model="form.description" type="textarea" />
        </el-form-item>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="dialogVisible = false">取消</el-button>
          <el-button type="primary" @click="handleSubmit">确定</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import api from '../api'
import { ElMessage, ElMessageBox } from 'element-plus'

const items = ref([])
const loading = ref(false)
const dialogVisible = ref(false)
const isEdit = ref(false)
const form = ref({
  id: null,
  year: '',
  title: '',
  description: ''
})

const fetchData = async () => {
  loading.value = true
  try {
    const res = await api.get('/development-history')
    items.value = res.data
  } catch (error) {
    ElMessage.error('获取数据失败')
  } finally {
    loading.value = false
  }
}

const openDialog = (item = null) => {
  if (item) {
    isEdit.value = true
    form.value = { ...item }
  } else {
    isEdit.value = false
    form.value = { id: null, year: '', title: '', description: '' }
  }
  dialogVisible.value = true
}

const handleSubmit = async () => {
  try {
    if (isEdit.value) {
      await api.put(`/development-history/${form.value.id}`, form.value)
      ElMessage.success('更新成功')
    } else {
      await api.post('/development-history', form.value)
      ElMessage.success('创建成功')
    }
    dialogVisible.value = false
    fetchData()
  } catch (error) {
    ElMessage.error('操作失败')
  }
}

const handleDelete = (item) => {
  ElMessageBox.confirm('确定要删除此条记录吗？', '警告', {
    confirmButtonText: '是',
    cancelButtonText: '否',
    type: 'warning'
  }).then(async () => {
    try {
      await api.delete(`/development-history/${item.id}`)
      ElMessage.success('删除成功')
      fetchData()
    } catch (error) {
      ElMessage.error('删除失败')
    }
  })
}

onMounted(fetchData)
</script>

<style scoped>
.header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
</style>