element/examples/docs/en-US/notification.md

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Notification

Displays a global notification message at the upper right corner of the page.

Basic usage

::: demo Element has registered the $notify method and it receives an object as its parameter. In the simplest case, you can set the title field and the message field for the title and body of the notification. By default, the notification automatically closes after 4500ms, but by setting duration you can control its duration. Specifically, if set to 0, it will not close automatically. Note that duration receives a Number in milliseconds.

<template>
  <el-button
    plain
    @click="open">
    Closes automatically
  </el-button>
  <el-button
    plain
    @click="open2">
    Won't close automatically
    </el-button>
</template>

<script>
  export default {
    methods: {
      open() {
        this.$notify({
          title: 'Title',
          message: 'This is a reminder'
        });
      },

      open2() {
        this.$notify({
          title: 'Prompt',
          message: 'This is a message that does not automatically close',
          duration: 0
        });
      }
    }
  }
</script>

:::

With types

We provide four types: success, warning, info and error.

::: demo Element provides four notification types: success, warning, info and error. They are set by the type field, and other values will be ignored. We also registered methods for these types that can be invoked directly like open5 and open6 without passing a type field.

<template>
  <el-button
    plain
    @click="open3">
    Success
  </el-button>
  <el-button
    plain
    @click="open4">
    Warning
  </el-button>
  <el-button
    plain
    @click="open5">
    Info
  </el-button>
  <el-button
    plain
    @click="open6">
    Error
  </el-button>
</template>

<script>
  export default {
    methods: {
      open3() {
        this.$notify({
          title: 'Success',
          message: 'This is a success message',
          type: 'success'
        });
      },

      open4() {
        this.$notify({
          title: 'Warning',
          message: 'This is a warning message',
          type: 'warning'
        });
      },

      open5() {
        this.$notify.info({
          title: 'Info',
          message: 'This is an info message'
        });
      },

      open6() {
        this.$notify.error({
          title: 'Error',
          message: 'This is an error message'
        });
      }
    }
  }
</script>

:::

With offset

Customize Notification's offset from the top edge of the screen

::: demo Set the offset attribute to customize Notification's offset from the top edge of the screen. Note that every Notification instance of the same moment should have the same offset.

<template>
  <el-button
      plain
      @click="open7">
    Notification with offset
  </el-button>
</template>

<script>
  export default {
    methods: {
      open7() {
        this.$notify.success({
          title: 'Success',
          message: 'This is a success message',
          offset: 100
        });
      }
    }
  }
</script>

Global method

Element has added a global method $notify for Vue.prototype. So in a vue instance you can call Notification like what we did in this page.

Local import

Import Notification:

import { Notification } from 'element-ui';

In this case you should call Notification(options). We have also registered methods for different types, e.g. Notification.success(options).

Options

Attribute Description Type Accepted Values Default
title title string
message description text string
type notification type string success/warning/info/error
iconClass custom icon's class. It will be overridden by type string
customClass custom class name for Notification string
duration duration before close. It will not automatically close if set 0 number 4500
onClose callback function when closed function
offset offset from the top edge of the screen. Every Notification instance of the same moment should have the same offset number 0

Methods

Notification and this.$notify returns the current Message instance. To manually close the instance, you can call close on it.

Method Description
close close the Notification