From 366a3b7c3ea8f67bb9faefa1af567fc4f7c455a5 Mon Sep 17 00:00:00 2001
From: inter <inter@qq.com>
Date: Tue, 16 Sep 2025 10:38:57 +0800
Subject: [PATCH] Add File

---
 .../components/uni-collapse/uni-collapse.vue  | 147 ++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 uni_modules/uni-collapse/components/uni-collapse/uni-collapse.vue

diff --git a/uni_modules/uni-collapse/components/uni-collapse/uni-collapse.vue b/uni_modules/uni-collapse/components/uni-collapse/uni-collapse.vue
new file mode 100644
index 0000000..f87bb25
--- /dev/null
+++ b/uni_modules/uni-collapse/components/uni-collapse/uni-collapse.vue
@@ -0,0 +1,147 @@
+<template>
+	<view class="uni-collapse">
+		<slot />
+	</view>
+</template>
+<script>
+	/**
+	 * Collapse 折叠面板
+	 * @description 展示可以折叠 / 展开的内容区域
+	 * @tutorial https://ext.dcloud.net.cn/plugin?id=23
+	 * @property {String|Array} value 当前激活面板改变时触发(如果是手风琴模式，参数类型为string，否则为array)
+	 * @property {Boolean} accordion = [true|false] 是否开启手风琴效果是否开启手风琴效果
+	 * @event {Function} change 切换面板时触发，如果是手风琴模式，返回类型为string，否则为array
+	 */
+	export default {
+		name: 'uniCollapse',
+		emits:['change','activeItem','input','update:modelValue'],
+		props: {
+			value: {
+				type: [String, Array],
+				default: ''
+			},
+			modelValue: {
+				type: [String, Array],
+				default: ''
+			},
+			accordion: {
+				// 是否开启手风琴效果
+				type: [Boolean, String],
+				default: false
+			},
+		},
+		data() {
+			return {}
+		},
+		computed: {
+			// TODO 兼容 vue2 和 vue3
+			dataValue() {
+				let value = (typeof this.value === 'string' && this.value === '') ||
+					(Array.isArray(this.value) && this.value.length === 0)
+				let modelValue = (typeof this.modelValue === 'string' && this.modelValue === '') ||
+					(Array.isArray(this.modelValue) && this.modelValue.length === 0)
+				if (value) {
+					return this.modelValue
+				}
+				if (modelValue) {
+					return this.value
+				}
+
+				return this.value
+			}
+		},
+		watch: {
+			dataValue(val) {
+				this.setOpen(val)
+			}
+		},
+		created() {
+			this.childrens = []
+			this.names = []
+		},
+		mounted() {
+			this.$nextTick(()=>{
+				this.setOpen(this.dataValue)
+			})
+		},
+		methods: {
+			setOpen(val) {
+				let str = typeof val === 'string'
+				let arr = Array.isArray(val)
+				this.childrens.forEach((vm, index) => {
+					if (str) {
+						if (val === vm.nameSync) {
+							if (!this.accordion) {
+								console.warn('accordion 属性为 false ,v-model 类型应该为 array')
+								return
+							}
+							vm.isOpen = true
+						}
+					}
+					if (arr) {
+						val.forEach(v => {
+							if (v === vm.nameSync) {
+								if (this.accordion) {
+									console.warn('accordion 属性为 true ,v-model 类型应该为 string')
+									return
+								}
+								vm.isOpen = true
+							}
+						})
+					}
+				})
+				this.emit(val)
+			},
+			setAccordion(self) {
+				if (!this.accordion) return
+				this.childrens.forEach((vm, index) => {
+					if (self !== vm) {
+						vm.isOpen = false
+					}
+				})
+			},
+			resize() {
+				this.childrens.forEach((vm, index) => {
+					// #ifndef APP-NVUE
+					vm.getCollapseHeight()
+					// #endif
+					// #ifdef APP-NVUE
+					vm.getNvueHwight()
+					// #endif
+				})
+			},
+			onChange(isOpen, self) {
+				let activeItem = []
+
+				if (this.accordion) {
+					activeItem = isOpen ? self.nameSync : ''
+				} else {
+					this.childrens.forEach((vm, index) => {
+						if (vm.isOpen) {
+							activeItem.push(vm.nameSync)
+						}
+					})
+				}
+				this.$emit('change', activeItem)
+				this.emit(activeItem)
+			},
+			emit(val){
+				this.$emit('input', val)
+				this.$emit('update:modelValue', val)
+			}
+		}
+	}
+</script>
+<style lang="scss" >
+	.uni-collapse {
+		/* #ifndef APP-NVUE */
+		width: 100%;
+		display: flex;
+		/* #endif */
+		/* #ifdef APP-NVUE */
+		flex: 1;
+		/* #endif */
+		flex-direction: column;
+		background-color: #fff;
+	}
+</style>