nuxt.js, vuetify ダイアログコンポーネント化サンプル

概要

• 【目的】手軽にダイアログヲコンポーネント化したい
• • 環境
    • Windows10, VSCode
    • Node v8.11.3
    • Nuxt v1.4
    • vuetify
• 参考
  • Vuetify Confirm Dialog component that can be used locally or globally

components

components/Confirm.vueを作成
引用：https://gist.github.com/eolant/ba0f8a5c9135d1a146e1db575276177d

Confirm.vue

<template>
  <v-dialog v-model="dialog" :max-width="options.width" @keydown.esc="cancel">
    <v-card>
      <v-toolbar dark :color="options.color" dense flat>
        <v-toolbar-title class="white--text">{{ title }}</v-toolbar-title>
      </v-toolbar>
      <v-card-text v-show="!!message">{{ message }}</v-card-text>
      <v-card-actions class="pt-0">
        <v-spacer></v-spacer>
        <v-btn color="primary darken-1" flat="flat" @click.native="agree">Yes</v-btn>
        <v-btn color="grey" flat="flat" @click.native="cancel">Cancel</v-btn>
      </v-card-actions>
    </v-card>
  </v-dialog>
</template>
<script>
  export default {
    data: () => ({
      dialog: false,
      resolve: null,
      reject: null,
      message: null,
      title: null,
      options: {
        color: 'primary',
        width: 290
      }
    }),
    methods: {
      open(title, message, options) {
        this.dialog = true
        this.title = title
        this.message = message
        this.options = Object.assign(this.options, options)
        return new Promise((resolve, reject) => {
          this.resolve = resolve
          this.reject = reject
        })
      },
      agree() {
        this.resolve(true)
        this.dialog = false
      },
      cancel() {
        this.resolve(false)
        this.dialog = false
      }
    }
  }
</script>

呼び出し側 page

page/以下に呼び出し側Vue作成

dialog2

<template>
<div>
  <v-btn color="success" @click="onClickOpen">OpenConfirm</v-btn> 
  <confirm ref="confirm"></confirm>
</div>
  
</template>

<script>
import confirm from '@/components/Confirm.vue'
export default {
  components:{
    confirm
  },
  methods:{
    async onClickOpen(){
      console.log('--onClickOpen')
      if (await this.$refs.confirm.open('Delete', 'Are you sure?', { color: 'red' })) {
        console.log('--yes')
      }else{
        console.log('--no')
      }
    }
  }
}
</script>

<style>

</style>

動作テスト