mirror of https://github.com/ElemeFE/element
				
				
				
			
		
			
				
	
	
		
			199 lines
		
	
	
		
			5.0 KiB
		
	
	
	
		
			Markdown
		
	
	
			
		
		
	
	
			199 lines
		
	
	
		
			5.0 KiB
		
	
	
	
		
			Markdown
		
	
	
| <script>
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|   module.exports = {
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|     methods: {
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|       open() {
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|         this.$notify({
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|           title: '标题名称',
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|           message: '这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案'
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|         });
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|       },
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| 
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|       open2() {
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|         this.$notify({
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|           title: '提示',
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|           message: '这是一条不会自动关闭的消息',
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|           duration: 0
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|         });
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|       },
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| 
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|       open3() {
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|         this.$notify({
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|           title: '成功',
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|           message: '这是一条成功的提示消息',
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|           type: 'success'
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|         });
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|       },
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| 
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|       open4() {
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|         this.$notify({
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|           title: '警告',
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|           message: '这是一条警告的提示消息',
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|           type: 'warning'
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|         });
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|       },
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| 
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|       open5() {
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|         this.$notify.info({
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|           title: '消息',
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|           message: '这是一条消息的提示消息'
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|         });
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|       },
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| 
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|       open6() {
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|         this.$notify.error({
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|           title: '错误',
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|           message: '这是一条错误的提示消息'
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|         });
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|       },
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| 
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|       onClose() {
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|         console.log('Notification 已关闭');
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|       }
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|     }
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|   };
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| </script>
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| 
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| <style>
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|   .demo-box.demo-notification {
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|     .el-button + .el-button {
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|       margin-left: 10px;
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|     }
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|   }
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| </style>
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| 
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| ## Notification 通知
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| 
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| 悬浮出现在页面右上角,显示全局的通知提醒消息。
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| 
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| ### 基本用法
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| 
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| 适用性广泛的通知栏
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| 
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| ::: demo Notification 组件提供通知功能,Element 注册了`$notify`方法,接收一个`options`字面量参数,在最简单的情况下,你可以设置`title`字段和`message`字段,用于设置通知的标题和正文。默认情况下,经过一段时间后 Notification 组件会自动关闭,但是通过设置`duration`,可以控制关闭的时间间隔,特别的是,如果设置为`0`,则不会自动关闭。注意:`duration`接收一个`Number`,单位为毫秒,默认为`4500`。
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| ```html
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| <template>
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|   <el-button
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|     plain
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|     @click.native="open">
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|     可自动关闭
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|   </el-button>
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|   <el-button
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|     plain
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|     @click.native="open2">
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|     不会自动关闭
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|     </el-button>
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| </template>
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| 
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| <script>
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|   export default {
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|     methods: {
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|       open() {
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|         this.$notify({
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|           title: '标题名称',
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|           message: '这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案这是提示文案'
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|         });
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|       },
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| 
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|       open2() {
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|         this.$notify({
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|           title: '提示',
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|           message: '这是一条不会自动关闭的消息',
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|           duration: 0
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|         });
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|       }
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|     }
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|   }
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| </script>
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| ```
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| :::
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| 
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| ### 带有倾向性
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| 
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| 带有 icon,常用来显示「成功、警告、消息、错误」类的系统消息
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| 
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| ::: demo Element 为 Notification 组件准备了四种通知类型:`success`, `warning`, `info`, `error`。通过`type`字段来设置,除此以外的值将被忽略。同时,我们也为 Notification 的各种 type 注册了方法,可以在不传入`type`字段的情况下像`open5`和`open6`那样直接调用。
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| ```html
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| <template>
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|   <el-button
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|     plain
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|     @click.native="open3">
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|     成功
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|   </el-button>
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|   <el-button
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|     plain
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|     @click.native="open4">
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|     警告
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|   </el-button>
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|   <el-button
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|     plain
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|     @click.native="open5">
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|     消息
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|   </el-button>
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|   <el-button
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|     plain
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|     @click.native="open6">
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|     错误
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|   </el-button>
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| </template>
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| 
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| <script>
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|   export default {
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|     methods: {
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|       open3() {
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|         this.$notify({
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|           title: '成功',
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|           message: '这是一条成功的提示消息',
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|           type: 'success'
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|         });
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|       },
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| 
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|       open4() {
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|         this.$notify({
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|           title: '警告',
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|           message: '这是一条警告的提示消息',
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|           type: 'warning'
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|         });
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|       },
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| 
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|       open5() {
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|         this.$notify.info({
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|           title: '消息',
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|           message: '这是一条消息的提示消息'
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|         });
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|       },
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| 
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|       open6() {
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|         this.$notify.error({
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|           title: '错误',
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|           message: '这是一条错误的提示消息'
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|         });
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|       }
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|     }
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|   }
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| </script>
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| ```
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| :::
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| 
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| ### 全局方法
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| 
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| Element 为 `Vue.prototype` 添加了全局方法 `$notify`。因此在 vue instance 中可以采用本页面中的方式调用 Notification。
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| 
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| ### 单独引用
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| 
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| 单独引入 Notification:
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| 
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| ```javascript
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| import { Notification } from 'element-ui';
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| ```
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| 
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| 此时调用方法为 `Notification(options)`。我们也为每个 type 定义了各自的方法,如 `Notification.success(options)`。
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| 
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| ### Options
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| | 参数      | 说明          | 类型      | 可选值                           | 默认值  |
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| |---------- |-------------- |---------- |--------------------------------  |-------- |
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| | title | 标题 | string | — | — |
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| | message | 说明文字 | string | — | — |
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| | type | 主题样式,如果不在可选值内将被忽略 | string | success/warning/info/error | — |
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| | duration | 显示时间, 毫秒。设为 0 则不会自动关闭 | number | — | 4500 |
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| | onClose | 关闭时的回调函数 | function | — | — |
 |