vant/docs/examples-dist/toast.vue

<template><section class="demo-toast"><h1 class="demo-title">toast</h1><example-block title="基础用法">
                <zan-button @click="showSimpleToast">普通文字提示</zan-button>
<zan-button @click="showLoadingToast">加载Toast</zan-button>
<zan-button @click="showSuccessToast">成功</zan-button>
<zan-button @click="showFailToast">失败</zan-button>
<zan-button @click="showCustomizedToast(5000)">倒数5秒</zan-button>



              </example-block></section></template>
<style>
@component-namespace demo {
  @b toast {
    .zan-button {
      margin: 15px;
    }
  }
}
</style>
<script>
import Vue from "vue";import ExampleBlock from "../components/example-block";Vue.component("example-block", ExampleBlock);
import { Toast } from 'src/index';

export default {
  methods: {
    showSimpleToast() {
      Toast('我是提示文案，建议不超过十五字~');
    },
    showLoadingToast() {
      Toast.loading();
    },
    showSuccessToast() {
      Toast.success('成功文案');
    },
    showFailToast() {
      Toast.fail('失败文案');
    },
    showCustomizedToast(duration) {
      let leftSec = duration / 1000;
      let toast = Toast({
        duration: duration + 1000,
        type: 'success',
        message: leftSec.toString()
      });
      window.setInterval(() => {
        if (leftSec <= 1) {
          window.clearInterval();
          toast.message = '跳转中...'
          return;
        }
        toast.message = (--leftSec).toString();
      }, 1000);
    }
  }
};
</script>