Element-ui 中dialog的使用方法

<template>
  <div>
    <el-button type="text" @click="dialogFormVisible = true">打开嵌套表单的 Dialog</el-button>

    <el-dialog title="收货地址" :visible.sync="dialogFormVisible"  @closed="handleClose">
      <el-form :model="form" :rules="rules" ref="ruleForm">
        <el-form-item label="活动名称" :label-width="formLabelWidth" prop="name">
          <el-input v-model="form.name" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="活动区域" :label-width="formLabelWidth">
          <el-select v-model="form.region" placeholder="请选择活动区域">
            <el-option label="区域一" value="shanghai"></el-option>
            <el-option label="区域二" value="beijing"></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="handleSave">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data () {
    return {
      dialogFormVisible: false,
      form: {
        name: '',
        region: '',
        date1: '',
        date2: '',
        delivery: false,
        type: [],
        resource: '',
        desc: ''
      },
      formLabelWidth: '120px',
      rules: {
        name: [
          { required: true, message: '请输入活动名称', trigger: 'blur' },
          { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' }
        ]
      }
    }
  },

  methods: {
    handleClose () {
      this.$refs.ruleForm.resetFields()
      this.form = {
        name: '',
        region: '',
        date1: '',
        date2: '',
        delivery: false,
        type: [],
        resource: '',
        desc: ''
      }
    },
    handleSave () {
      this.$refs.ruleForm.validate((valid) => {
        if (valid) {
          console.log('输入正确')
          this.dialogFormVisible = false
        } else {
          console.log('输入错误')
        }
      })
    }
  }
}
</script>

<style lang="less" scoped>

</style>