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Showing content from https://github.com/kyvg/vue3-notification below:

kyvg/vue3-notification: Vue 3 notification library 💬

This is a fork and port of Vue 2 vue-notifications created by euvl to now support Vue 3. If you're using Vue 2.x use his version.

npm install --save @kyvg/vue3-notification

yarn add @kyvg/vue3-notification

Add dependencies to your main.js:

import { createApp } from 'vue'
import Notifications from '@kyvg/vue3-notification'

const app = createApp({...})
app.use(Notifications)

Add the global component to your App.vue:

Please note that this library does not inherently support Nuxt 3. To enable compatibility with Nuxt 3, use the nuxt3-notifications wrapper

Trigger notifications from your .vue files:

// simple
this.$notify("Hello user!");

// using options
this.$notify({
  title: "Important message",
  text: "Hello user!",
});

Or trigger notifications from other files, for example, your router:

import { notify } from "@kyvg/vue3-notification";

notify({
  title: "Authorization",
  text: "You have been logged in!",
});

Or use Composition API style:

import { useNotification } from "@kyvg/vue3-notification";

const { notify }  = useNotification()

notify({
  title: "Authorization",
  text: "You have been logged in!",
});
Vue.notify({
  title: "Vue 2 notification",
});
import { notify } from "@kyvg/vue3-notification";

notify({
  title: "Vue 3 notification 🎉",
});
Vue 3.x Composition API syntax
import { useNotification } from "@kyvg/vue3-notification";

const notification = useNotification()

notification.notify({
  title: "Vue 3 notification 🎉",
});

Also you can use destructuring assignment

import { useNotification } from "@kyvg/vue3-notification";

const { notify } = useNotification()

notify({
  title: "Vue 3 notification 🎉",
});

The majority of settings for the Notifications component are configured using props:

<notifications position="bottom right" classes="my-custom-class" />

Note that all props are optional.

Name Type Default Description position String/Array 'top right' Part of the screen where notifications will pop out width Number/String 300 Width of notification holder, can be %, px string or number.
Valid values: '100%', '200px', 200 classes String/Array 'vue-notification' List of classes that will be applied to notification element group String null Name of the notification holder, if specified duration Number 3000 Time (in ms) to keep the notification on screen (if negative - notification will stay forever or until clicked) speed Number 300 Time (in ms) to show / hide notifications animation-type String 'css' Type of animation, currently supported types are css and velocity animation-name String null Animation name required for css animation animation Object Custom Animation configuration for Velocity animation max Number Infinity Maximum number of notifications that can be shown in notification holder reverse Boolean false Show notifications in reverse order ignoreDuplicates Boolean false Ignore repeated instances of the same notification closeOnClick Boolean true Close notification when clicked pauseOnHover Boolean false Keep the notification open while mouse hovers on notification dangerouslySetInnerHtml Boolean false Use v-html to set title and text Name Type Description click (item: NotificationItem) => void The callback function that is triggered when notification was clicked destroy (item: NotificationItem) => void The callback function that is triggered when notification was destroyes start (item: NotificationItem) => void The callback function that is triggered when notification was appeared

Notifications are triggered via the API:

  this.$notify({
    // (optional)
    // Name of the notification holder
    group: 'foo',

    // (optional)
    // Title (will be wrapped in div.notification-title)
    title: 'This is the <em>title</em>',

    // Content (will be wrapped in div.notification-content)
    text: 'This is some <b>content</b>',

    // (optional)
    // Class that will be assigned to the notification
    type: 'warn',

    // (optional, override)
    // Time (in ms) to keep the notification on screen
    duration: 10000,

    // (optional, override)
    // Time (in ms) to show / hide notifications
    speed: 1000

    // (optional)
    // Data object that can be used in your template
    data: {}
  })

To remove notifications, include the clean: true parameter.

this.$notify({
  group: "foo", // clean only the foo group
  clean: true,
});

Configure the plugin itself using an additional options object:

app.use(Notifications, { name: "alert" });

All options are optional:

Name Type Default Description name String notify Defines the instance name. It's prefixed with the dollar sign. E.g. $notify componentName String Notifications The component's name velocity Object undefined A Velocity library object (see Animation)

Note: setting componentName can cause issues when using SSR.

This library is written with TypeScript. Since the notification component is registered globally, you need to register its types.

You can do this manually:

import type { FunctionalComponent } from 'vue';
import type { Notifications } from '@kyvg/vue3-notification';
declare module 'vue' {
  export interface GlobalComponents {
    Notifications: FunctionalComponent<Notifications>;
  }
}

Or, you can use built-in unplugin-vue-components resolver. This resolver allows you to seamlessly integrate this library with Vue projects using unplugin-vue-components. It automates the import of components, making your development process more efficient.

To get started, install the necessary packages using npm or yarn:

npm install --save @kyvg/vue3-notification unplugin-vue-components
# or
yarn add @kyvg/vue3-notification unplugin-vue-components

To configure the resolver, update your Vue project's plugin settings. For example, in a Vite project, modify vite.config.js:

import Components from 'unplugin-vue-components/vite';
import NotificationsResolver from '@kyvg/vue3-notification/auto-import-resolver';

export default {
  plugins: [
    Components({
      resolvers: [NotificationsResolver()],
    }),
  ],
}

Specify the custom component's name if you have configured it:

// main.js
// ...
app.use(Notifications, { componentName: "Alert" });

Note that component name should be in PascalCase

import Components from 'unplugin-vue-components/vite';
import NotificationsResolver from '@kyvg/vue3-notification/auto-import-resolver';

export default {
  plugins: [
    Components({
      resolvers: [NotificationsResolver("Alert")],
    }),
  ],
}

Position the component on the screen using the position prop:

<notifications position="bottom right" />

It requires a string with two keywords for vertical and horizontal postion.

Format: "<vertical> <horizontal>".

Default is "top right".

Width can be set using a number or string with optional % or px extensions:

<notifications :width="100" />
<notifications width="100" />
<notifications width="100%" />
<notifications width="100px" />

Set the type of a notification (warn, error, success, etc) by adding a type property to the call:

this.$notify({ type: "success", text: "The operation completed" });

This will add the type (i.e. "success") as a CSS class name to the .vue-notification element.

See the Styling section for how to hook onto the class and style the popup.

For different classes of notifications, i.e...

...specify the group attribute:

<notifications group="auth" position="top" />
<notifications group="app" position="bottom right" />

Trigger a notification for a specific group by specifying it in the API call:

this.$notify({ group: "auth", text: "Wrong password, please try again" });

Vue Notifications comes with default styling, but it's easy to replace with your own.

Specify one or more class hooks via the classes prop on the global component:

<notifications classes="my-notification" />

This will add the supplied class/classes to individual notification elements:

<div class="vue-notification-wrapper">
  <div class="vue-notification-template my-notification">
    <div class="notification-title">Info</div>
    <div class="notification-content">You have been logged in</div>
  </div>
</div>

Then include custom css rules to style the notifications:

// style of the notification itself
.my-notification {
  /*...*/

  // style for title line
  .notification-title {
    /*...*/
  }

  // style for content
  .notification-content {
    /*...*/
  }

  // additional styling hook when using`type` parameter, i.e. this.$notify({ type: 'success', message: 'Yay!' })
  &.success {
    /*...*/
  }
  &.info {
    /*...*/
  }
  &.error {
    /*...*/
  }
}

Note that the default rules are:

.vue-notification {
  // styling
  margin: 0 5px 5px;
  padding: 10px;
  font-size: 12px;
  color: #ffffff;

  // default (blue)
  background: #44a4fc;
  border-left: 5px solid #187fe7;

  // types (green, amber, red)
  &.success {
    background: #68cd86;
    border-left-color: #42a85f;
  }

  &.warn {
    background: #ffb648;
    border-left-color: #f48a06;
  }

  &.error {
    background: #e54d42;
    border-left-color: #b82e24;
  }
}

To completely replace notification content, use Vue's slots system:

<notifications>
  <template #body="props">
    <div class="my-notification">
      <p class="title">
        {{ props.item.title }}
      </p>
      <button class="close" @click="props.close">
        <i class="fa fa-fw fa-close"></i>
      </button>
      <div v-html="props.item.text"/>
    </div>
  </template>
</notifications>

The props object has the following members:

Name Type Description item Object Notification object close Function A function to close the notification

Vue Notification can use the Velocity library to power the animations using JavaScript.

To use, manually install velocity-animate & pass the library to the vue-notification plugin (the reason for doing that is to reduce the size of this plugin).

In your main.js:

import { createApp } from 'vue'
import Notifications from '@kyvg/vue3-notification'
import velocity from 'velocity-animate'

const app = createApp({...})
app.use(Notifications, { velocity })

In the template, set the animation-type prop:

<notifications animation-type="velocity" />

The default configuration is:

{
  enter: { opacity: [1, 0] },
  leave: { opacity: [0, 1] }
}

To assign a custom animation, use the animation prop:

<notifications animation-type="velocity" :animation="animation" />

Note that enter and leave can be an object or a function that returns an object:

computed: {
  animation () {
    return {
      /**
       * Animation function
       *
       * Runs before animating, so you can take the initial height, width, color, etc
       * @param  {HTMLElement}  element  The notification element
       */
      enter (element) {
        let height = element.clientHeight
        return {
          // animates from 0px to "height"
          height: [height, 0],

          // animates from 0 to random opacity (in range between 0.5 and 1)
          opacity: [Math.random() * 0.5 + 0.5, 0]
        }
      },
      leave: {
        height: 0,
        opacity: 0
      }
    }
  }
}
const id = Date.now() // This can be any unique number

this.$notify({
  id,
  text: 'This message will be removed immediately'
});

this.$notify.close(id);

Or with composition API style:

import { useNotification } from "@kyvg/vue3-notification"

const notification = useNotification()

const id = Date.now() // This can be any unique number

notification.notify({
  id,
  text: 'This message will be removed immediately'
})

notification.notify.close(id)

Check closed issues with FAQ label to get answers for most asked questions.

To contribute to the library:

# build main library
npm install
npm run build

# run tests
npm run test

# watch unit tests
npm run unit:watch

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