el-scrollbar

name	el-scrollbar
description	Scrollbar component for custom scrollbars. Invoke when user needs to replace native scrollbars, create custom scroll areas, or implement infinite scrolling.
metadata	{"author":"jiaiyan","version":"1.0.0"}

Scrollbar Component

Scrollbar replaces native browser scrollbars with customizable alternatives.

When to Use

• Custom scrollbar styling
• Scrollable containers
• Infinite scrolling
• Custom scroll areas

Basic Usage

<template>
  <el-scrollbar height="400px">
    <p v-for="item in 20" :key="item">{{ item }}</p>
  </el-scrollbar>
</template>

Horizontal Scroll

<template>
  <el-scrollbar>
    <div style="display: flex; width: 1000px;">
      <div v-for="item in 20" :key="item" style="width: 100px;">{{ item }}</div>
    </div>
  </el-scrollbar>
</template>

Max Height

<template>
  <el-scrollbar max-height="400px">
    <p v-for="item in 50" :key="item">{{ item }}</p>
  </el-scrollbar>
</template>

Manual Scroll

<template>
  <el-scrollbar ref="scrollbarRef" height="400px">
    <p v-for="item in 100" :key="item">{{ item }}</p>
  </el-scrollbar>
  <el-button @click="scrollToTop">Scroll to Top</el-button>
</template>

<script setup>
import { ref } from 'vue'

const scrollbarRef = ref()

const scrollToTop = () => {
  scrollbarRef.value.setScrollTop(0)
}
</script>

Infinite Scroll

<template>
  <el-scrollbar height="400px" @end-reached="loadMore">
    <p v-for="item in items" :key="item">{{ item }}</p>
  </el-scrollbar>
</template>

<script setup>
import { ref } from 'vue'

const items = ref(Array.from({ length: 20 }, (_, i) => i + 1))

const loadMore = (direction) => {
  if (direction === 'bottom') {
    const newItems = Array.from({ length: 10 }, (_, i) => items.value.length + i + 1)
    items.value.push(...newItems)
  }
}
</script>

Always Visible

<template>
  <el-scrollbar height="400px" always>
    <p v-for="item in 50" :key="item">{{ item }}</p>
  </el-scrollbar>
</template>

API Reference

Attributes

Name	Description	Type	Default
height	Scrollbar height	string | number	—
max-height	Max height	string | number	—
native	Use native scrollbar	boolean	false
wrap-style	Wrap container style	string | CSSProperties	—
wrap-class	Wrap container class	string	—
view-style	View style	string | CSSProperties	—
view-class	View class	string	—
noresize	Ignore container size changes	boolean	false
tag	View element tag	string	'div'
always	Always show scrollbar	boolean	false
min-size	Minimum scrollbar size	number	20
distance	Distance to trigger end-reached	number	0

Events

Name	Description	Type
scroll	Triggers on scroll	({ scrollLeft, scrollTop }) => void
end-reached	Triggers at scroll end	(direction: 'top' | 'bottom' | 'left' | 'right') => void

Slots

Name	Description
default	Scrollable content

Exposes

Name	Description	Type
scrollTo	Scroll to position	(options: ScrollToOptions | number, yCoord?: number) => void
setScrollTop	Set scroll top	(scrollTop: number) => void
setScrollLeft	Set scroll left	(scrollLeft: number) => void
update	Update scrollbar state	() => void
wrapRef	Wrap element ref	Ref<HTMLDivElement>

Best Practices

1. Use height for fixed-height containers
2. Use max-height for flexible containers
3. Use always for better visibility on touch devices
4. Use end-reached for infinite scrolling