如何对element弹窗进行二次封装

方式一使用$refs

个人比较喜欢用这种的 通过$refs打开的同时 还能给弹窗组件传参 一些框架使用的也是这种方式

父组件

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

<script>
import Dialog from '@/components/Dialog.vue'
export default {
  components: {
    Dialog
  },
  data() {
    return {
    }
  },
  methods: {
    handleDialogOpen() {
      this.$refs.Dialog.open('打开弹窗')
    }
  },
  mounted() {
  }
}
</script>

<style lang="less" scoped></style>

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子组件

<template>
 <el-dialog title="收货地址" :visible.sync="dialogFormVisible">
  <el-form :model="form">
    <el-form-item label="活动名称" :label-width="formLabelWidth">
      <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="dialogFormVisible = false">确 定</el-button>
  </div>
</el-dialog>
</template>

<script>
export default {
  data () {
    return {
      dialogFormVisible: false,
      form: {
        name: '',
        region: '',
        date1: '',
        date2: '',
        delivery: false,
        type: [],
        resource: '',
        desc: ''
      },
      formLabelWidth: '120px'
    }
  },
  methods: {
    open(value) {
      console.log(value, '父组件传递过来的值')
      this.dialogFormVisible = true
    }
  }
}
</script>

<style lang="scss" scoped>

</style>

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方式二 封装弹窗内的内容 弹窗组件直接放在父组件中

父组件

<template>
  <div>
    <el-button type="text" @click="handleDialogOpen">打开嵌套表单的 Dialog</el-button>
    <el-dialog title="收货地址" :visible.sync="dialogFormVisible">
      <dialogForm/>
    </el-dialog>
  </div>
</template>

<script>
import dialogForm from '@/components/form.vue'
export default {
  components: {
    dialogForm
  },
  data() {
    return {
      dialogFormVisible: false
    }
  },
  methods: {
    handleDialogOpen() {
      this.dialogFormVisible = true
    }
  },
  mounted() {
  }
}
</script>

<style lang="less" scoped></style>
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子组件

<template>
  <el-form :model="form">
    <el-form-item label="活动名称" :label-width="formLabelWidth">
      <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>
</template>

<script>
export default {
  data () {
    return {
      form: {
        name: '',
        region: '',
        date1: '',
        date2: '',
        delivery: false,
        type: [],
        resource: '',
        desc: ''
      },
      formLabelWidth: '120px'
    }
  },
  methods: {
    open(value) {
      console.log(value, '父组件传递过来的值')
      this.dialogFormVisible = true
    }
  }
}
</script>

<style lang="scss" scoped>

</style>
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其他方式可自行探索