text: /**
   * find parent component by name
   */
  
  export default {
    data () {
      return {
        parent: null
      }
    },
  
    methods: {
      findParent (name) {
        let parent = this.$parent
        while (parent) {
          if (parent.$options.name === name) {
            this.parent = parent
            break
          }
          parent = parent.$parent
        }
      }
    }
  }
  