Collapse 折叠面板

Display · Interactive component

Expandable information panels.

On-demand importwbbb-ui/components/collapse

Basic Usage

Example code

<script setup lang="ts">
import { ref } from 'vue'
import { WbbbCollapse } from 'wbbb-ui/components/collapse'
import 'wbbb-ui/styles/collapse'

const value = ref('')
</script>

<template>
  <WbbbCollapse v-model="value" />
</template>

Live mobile previewOpen in a new tab ↗

States and Interaction

All listed states can be operated and verified in the live Playground preview.

Closed展开动效Disabled

API Reference

Props

Property	Description	Type	Default	Required
accordion	Allows only one collapse item to stay expanded at a time.	boolean	false	No
animated	Enables the component transition animation.	boolean	true	No
items	Provides the data items rendered by the component.	WbbbCollapseItem[]	() => []	No
modelValue	Provides the current value used by v-model.	Array<string \| number> \| string \| number	() => []	No

Events

• update:modelValue
• change

Slots

• default

Two-way binding

Supports v-model (modelValue).

Platform Notes

Build verification: H5, App Vue, WeChat Mini Program, Alipay Mini Program, and Douyin Mini Program.

Runtime differences: H5 supports keyboard focus and reduced motion. Mini Programs provide equivalent touch interaction; verify upload, date selection, and overlays on target platforms.

Usage note: Use Playground to verify further state combinations and cross-platform behavior.