elment dialog二次封裝

dialog元件

<template>
  <el-dialog
    :title="title"
    :visible.sync="visible"
    :width="width"
    :top="0"
    :before-close="handleClose"
    :close-on-click-modal="false"
  >
    <slot></slot>
    <span slot="footer" class="Dialog-footer" v-if="footer">
      <el-button @click.native="handleCancel" size="mini" round>取消</el-button>
      <el-button type="danger" size="mini" round @click.native="handleSubmit"
        >確定</el-button
      >
    </span>
  </el-dialog>
</template>

<script>
export default {
  props: {
    footer: { //  是否顯示按鈕
      type: Boolean,
      default() {
        return false
      }
    },
    width: {
      type: String,
      default: '480px'
    },
    title: {
      type: String,
      default: '提示'
    },
    dialogVisible: {
      type: Boolean,
      default() {
        return false
      }
    }
  },
  computed: {
    visible: {
      get() {
        return this.dialogVisible
      },
      set(val) {
        this.$emit('updateVisible', val)
      }
    }
  },
  methods: {
    handleCancel() {
      this.$emit('updateVisible', false)
    },
    handleSubmit() {
      this.$emit('handleSubmit')
    }
  }
}
</script>

父元件

<Dialog
      :dialogVisible="dialogVisible"
      title="修改備註"
      @updateVisible="getVisible"
      @handleSubmit="getSubmit"
      footer
    >
      <el-input v-model="editVal" placeholder="請輸入內容" clearable></el-input>
</Dialog>

getUpdateVisible(val) {
  this.dialogVisible = val
},
getSubmit() {
  const loading = this.$vLoading()
  setTimeout(() => {
    loading.close()
    this.dialogVisible = false
  }, 1000)
}