如何通过单击图像 Vuetify 以编程方式下拉选择菜单？

Question

我有我的图像属性并在模板中选择：<v-img src='/logos/some.jpg'        @click='click_select'/><v-select :items="currencySelect"         ref='select'/>在方法中，我有方法：click_select(){  this.$refs.select.onClick;}单击图像不执行任何操作，也没有错误日志

Answer 1

只需为该事件添加一个回调处理程序，例如：

this.$refs.select.onClick((e) => {

  });

完整示例

var app = new Vue({

  el: '#app',

  vuetify: new Vuetify(),

  data: {

    currencySelect: ['a', 'b', 'c']

  },

  methods: {

    click_select() {

      this.$refs.select.onClick((e) => {

      });

    }

  }

})

<link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900" rel="stylesheet">

<link href="https://cdn.jsdelivr.net/npm/@mdi/font@5.x/css/materialdesignicons.min.css" rel="stylesheet">

<link href="https://cdn.jsdelivr.net/npm/vuetify@2.x/dist/vuetify.min.css" rel="stylesheet">

<script src="https://cdn.jsdelivr.net/npm/vue@2.x/dist/vue.js"></script>

<script src="https://cdn.jsdelivr.net/npm/vuetify@2.x/dist/vuetify.js"></script>

<div id="app">

  <v-app id="inspire">

    <button @click='click_select' class="v-btn-primary">

    select

    </button>

    <v-select :items="currencySelect" ref='select' />

  </v-app>

</div>