3

使用 buefy Programmatic 模式如何在关闭事件时将数据从子组件返回到父组件。我有以下方法我可以收听关闭事件但我不知道如何获取数据

settings(question, option, index) {
                this.$modal.open({
                    component: ModalConent,
                    parent: this,
                    props: {
                        "question": question,
                        "option": option,
                        "index": index
                    },
                    onCancel: function () {
                        console.log()
                    },
                    events: {

                    }
                })
            },
4

1 回答 1

6

您可以使用eventsprop 来获取您的customEvent

this.$modal.open({
  component: ModalConent,
  parent: this,
  props: {
     "question": question,
     "option": option,
     "index": index
  },
  onCancel: function () {
     console.log()
  },
  events: {
    'customEvent': value => {
      console.log(value)
  }

  }
})

customEvent并在您的子组件中发出:

this.$emit('customEvent', value)
于 2019-08-03T13:21:53.773 回答