參考toastr.js 的Vue.js提示/通知框(Toast notification)
使用方式有兩種:
import Toastr from 'vue-toastr';
import 'vue-toastr/dist/vue-toastr.css'
Vue.component('vue-toastr',Toastr);
<vue-toastr ref="toastr"></vue-toastr>
this.$refs.toastr.i("XXXXXX");
import Toastr from 'vue-toastr';
import 'vue-toastr/dist/vue-toastr.css'
Vue.use(Toastr);
//Information
this.$toastr.i("xxxxx");
//Error
this.$toastr.e("xxxxx");
//Success
this.$toastr.s("xxxxx");
//Warning
this.$toastr.w("xxxxx");
以下依據Plugin的使用方式做一些範例。
const toastrConfig = {
    defaultTimeout: 2000,
	defaultProgressBar: true,
	defaultProgressBarValue: 0,
	defaultType: "info",
	defaultPosition: "toast-top-right",
	defaultCloseOnHover: false,
	defaultStyle: { "background-color": "red" }
};
Vue.use(Toastr, toastrConfig);

以下是vue-toastr提供的選項,若要使用在全域設定,則加上前綴詞default。
| Prop | Description | Type | Default | 
|---|---|---|---|
| name | 指定該toastr名稱 | String | |
| title | Title | String | |
| msg | 訊息內容 | String | |
| position | 顯示位置,其值可為 toast-top-right,toast-top-left,toast-top-full-width, toast-top-center,toast-bottom-right, toast-bottom-left,  toast-bottom-full-width, toast-bottom-center | 
String | toast-top-right | 
| type | info,warning,error,success | String | success | 
| timeout | 自動N毫秒後關閉 | Number | 5000 | 
| progressbar | 開啟此選項會於訊息下方加上進度條,需同時至少設定timeout或progressBarValue其一 | Boolean | true | 
| progressBarValue | 0 - 100 | Number | null | 
| preventDuplicates | 是否啟用避免重複顯示 | Boolean | false | 
| style | 樣式(Styles) | Object | {} | 
| closeOnHover | 當設定為false時,hover行為將停止timeout引發關閉 | 
Boolean | true | 
| clickClose | 點擊訊息導致關閉 | Boolean | false | 
| onCreated | Toastr created event | Function | |
| onClicked | Click event | Function | |
| onClosed | Toastr closed event | Function | |
| onMouseOver | Mouse over event | Function | |
| onMouseOut | Mouse out event | Function | 
name屬性時,可利用後面提到的API由程式控制關閉this.$toastr.Add({
        name: "myInfo",
        title: "Demo",
        msg: "I overwrite the global options by myself!",
        clickClose: false, //Disable click to close 
        timeout: 3000, // 3 sec
        position: "toast-top-full-width",
        type: "error", //error, warning, success, info
        preventDuplicates: true, 
        style: { backgroundColor: 'blue',width:'250px' }
    });

指定名稱關閉:
this.$toastr.removeByName("myInfo");
指定類型關閉:
this.$refs.toastr.removeByType("error"); // error, warning, success, info
我們可以透過設定選項:closeOnHover=false
以讓使用者Hover到Toastr訊息時能保留訊息在畫面上不關閉。
(移開時,timeout會重新倒數)
this.$toastr.Add({
        closeOnHover: false,
        timeout: 2000
    });
