@bkwld/vue-in-view NPM

vue-in-view

Vue component for triggering animations, adding classes, firing events, and syncing slot variables based on visibility in the viewport.

Install

yarn add @bkwld/vue-in-view

Default

import InView from '@bkwld/vue-in-view'
Vue.component 'in-view', InView

Nuxt

// nuxt.config.js
export default {
  buildModules: [ '@bkwld/vue-in-view/nuxt' ]
}

Usage

Use the animate prop to have vue-in-view reset CSS animations when the component does not mount within the viewport. When the user scrolls far enough to reveal the component, the animations will begin from the start. This is the primary use case of vue-in-view.

<template>
  <in-view animate class="box" />
</template>
<style>
.box {
  animation: box-intro 1s both;
}
@keyframes box-intro {
  to {
    background: pink;
  }
}
</style>

For more examples, check out the demo.

API

Props

Prop	Default	Description
`animate`	`false`	Reset CSS animations when hidden and play them when visible.
`classes`	`false`	Adds `hidden` class when hidden and `visible` when visible.
`once`	`false`	Stops watching for viewport changes after the first instance of the component being visible.
`when`	`0%`	A px or % value for delaying when the visible effect is applied. Can be a number (`.25` for `25%`, 200 for `200px`) or a string. This is used to set the `rootMargin` and, as such, only `px` and `%` values are supported.
`target`	`descendants`	Only used with `animate`, this controls which elements' animations are controlled. May be `descendants` (self and all descendant elements), `children` (just the immediate children), or `self` (just animations applied to the `vue-in-view` component).

Slots

Slot	Description
`default`	Slot props:
	`visible` - True when `in-view` is visible.

Events

Event	Description
`visible`	Fired when `in-view` intersects the viewport.
`hidden`	Fired when not visible.

Contributing

Run yarn dev to open a Nuxt dev build of the demo directory.

@cloak-app/utils

@infinitebrahmanuniverse/nolb-_bk @everything-registry/sub-chunk-129

1.0.0

3 years ago

0.1.1

3 years ago