From 9fe3dc558a38a45919678b770cc463edbd2d0007 Mon Sep 17 00:00:00 2001
From: inter <inter@qq.com>
Date: Tue, 16 Sep 2025 10:38:44 +0800
Subject: [PATCH] Add File

---
 .../uni-indexed-list/uni-indexed-list.vue     | 367 ++++++++++++++++++
 1 file changed, 367 insertions(+)
 create mode 100644 uni_modules/uni-indexed-list/components/uni-indexed-list/uni-indexed-list.vue

diff --git a/uni_modules/uni-indexed-list/components/uni-indexed-list/uni-indexed-list.vue b/uni_modules/uni-indexed-list/components/uni-indexed-list/uni-indexed-list.vue
new file mode 100644
index 0000000..fab85a7
--- /dev/null
+++ b/uni_modules/uni-indexed-list/components/uni-indexed-list/uni-indexed-list.vue
@@ -0,0 +1,367 @@
+<template>
+	<view class="uni-indexed-list" ref="list" id="list">
+		<!-- #ifdef APP-NVUE -->
+		<list class="uni-indexed-list__scroll" scrollable="true" show-scrollbar="false">
+			<cell v-for="(list, idx) in lists" :key="idx" :ref="'uni-indexed-list-' + idx">
+				<!-- #endif -->
+				<!-- #ifndef APP-NVUE -->
+				<scroll-view :scroll-into-view="scrollViewId" class="uni-indexed-list__scroll" scroll-y>
+					<view v-for="(list, idx) in lists" :key="idx" :id="'uni-indexed-list-' + idx">
+						<!-- #endif -->
+						<indexed-list-item :list="list" :loaded="loaded" :idx="idx" :showSelect="showSelect"
+							@itemClick="onClick"></indexed-list-item>
+						<!-- #ifndef APP-NVUE -->
+					</view>
+				</scroll-view>
+				<!-- #endif -->
+				<!-- #ifdef APP-NVUE -->
+			</cell>
+		</list>
+		<!-- #endif -->
+		<view class="uni-indexed-list__menu" @touchstart="touchStart" @touchmove.stop.prevent="touchMove"
+			@touchend="touchEnd" @mousedown.stop="mousedown" @mousemove.stop.prevent="mousemove"
+			@mouseleave.stop="mouseleave">
+			<view v-for="(list, key) in lists" :key="key" class="uni-indexed-list__menu-item"
+				:class="touchmoveIndex == key ? 'uni-indexed-list__menu--active' : ''">
+				<text class="uni-indexed-list__menu-text"
+					:class="touchmoveIndex == key ? 'uni-indexed-list__menu-text--active' : ''">{{ list.key }}</text>
+			</view>
+		</view>
+		<view v-if="touchmove" class="uni-indexed-list__alert-wrapper">
+			<text class="uni-indexed-list__alert">{{ lists[touchmoveIndex].key }}</text>
+		</view>
+	</view>
+</template>
+<script>
+	import indexedListItem from './uni-indexed-list-item.vue'
+	// #ifdef APP-NVUE
+	const dom = weex.requireModule('dom');
+	// #endif
+	// #ifdef APP-PLUS
+	function throttle(func, delay) {
+		var prev = Date.now();
+		return function() {
+			var context = this;
+			var args = arguments;
+			var now = Date.now();
+			if (now - prev >= delay) {
+				func.apply(context, args);
+				prev = Date.now();
+			}
+		}
+	}
+
+	function touchMove(e) {
+		let pageY = e.touches[0].pageY
+		let index = Math.floor((pageY - this.winOffsetY) / this.itemHeight)
+		if (this.touchmoveIndex === index) {
+			return false
+		}
+		let item = this.lists[index]
+		if (item) {
+			// #ifndef APP-NVUE
+			this.scrollViewId = 'uni-indexed-list-' + index
+			this.touchmoveIndex = index
+			// #endif
+			// #ifdef APP-NVUE
+			dom.scrollToElement(this.$refs['uni-indexed-list-' + index][0], {
+				animated: false
+			})
+			this.touchmoveIndex = index
+			// #endif
+		}
+	}
+	const throttleTouchMove = throttle(touchMove, 40)
+	// #endif
+
+	/**
+	 * IndexedList 索引列表
+	 * @description 用于展示索引列表
+	 * @tutorial https://ext.dcloud.net.cn/plugin?id=375
+	 * @property {Boolean} showSelect = [true|false] 展示模式
+	 * 	@value true 展示模式
+	 * 	@value false 选择模式
+	 * @property {Object} options 索引列表需要的数据对象
+	 * @event {Function} click 点击列表事件 ，返回当前选择项的事件对象
+	 * @example <uni-indexed-list options="" showSelect="false" @click=""></uni-indexed-list>
+	 */
+	export default {
+		name: 'UniIndexedList',
+		components: {
+			indexedListItem
+		},
+		emits: ['click'],
+		props: {
+			options: {
+				type: Array,
+				default () {
+					return []
+				}
+			},
+			showSelect: {
+				type: Boolean,
+				default: false
+			}
+		},
+		data() {
+			return {
+				lists: [],
+				winHeight: 0,
+				itemHeight: 0,
+				winOffsetY: 0,
+				touchmove: false,
+				touchmoveIndex: -1,
+				scrollViewId: '',
+				touchmovable: true,
+				loaded: false,
+				isPC: false
+			}
+		},
+		watch: {
+			options: {
+				handler: function() {
+					this.setList()
+				},
+				deep: true
+			}
+		},
+		mounted() {
+			// #ifdef H5
+			this.isPC = this.IsPC()
+			// #endif
+			setTimeout(() => {
+				this.setList()
+			}, 50)
+			setTimeout(() => {
+				this.loaded = true
+			}, 300);
+		},
+		methods: {
+			setList() {
+				let index = 0;
+				this.lists = []
+				this.options.forEach((value, index) => {
+					if (value.data.length === 0) {
+						return
+					}
+					let indexBefore = index
+					let items = value.data.map(item => {
+						let obj = {}
+						obj['key'] = value.letter
+						obj['name'] = item
+						obj['itemIndex'] = index
+						index++
+						obj.checked = item.checked ? item.checked : false
+						return obj
+					})
+					this.lists.push({
+						title: value.letter,
+						key: value.letter,
+						items: items,
+						itemIndex: indexBefore
+					})
+				})
+				// #ifndef APP-NVUE
+				uni.createSelectorQuery()
+					.in(this)
+					.select('#list')
+					.boundingClientRect()
+					.exec(ret => {
+						this.winOffsetY = ret[0].top
+						this.winHeight = ret[0].height
+						this.itemHeight = this.winHeight / this.lists.length
+					})
+				// #endif
+				// #ifdef APP-NVUE
+				dom.getComponentRect(this.$refs['list'], (res) => {
+					this.winOffsetY = res.size.top
+					this.winHeight = res.size.height
+					this.itemHeight = this.winHeight / this.lists.length
+				})
+				// #endif
+			},
+			touchStart(e) {
+				this.touchmove = true
+				let pageY = this.isPC ? e.pageY : e.touches[0].pageY
+				let index = Math.floor((pageY - this.winOffsetY) / this.itemHeight)
+				let item = this.lists[index]
+				if (item) {
+					this.scrollViewId = 'uni-indexed-list-' + index
+					this.touchmoveIndex = index
+					// #ifdef APP-NVUE
+					dom.scrollToElement(this.$refs['uni-indexed-list-' + index][0], {
+						animated: false
+					})
+					// #endif
+				}
+			},
+			touchMove(e) {
+				// #ifndef APP-PLUS
+				let pageY = this.isPC ? e.pageY : e.touches[0].pageY
+				let index = Math.floor((pageY - this.winOffsetY) / this.itemHeight)
+				if (this.touchmoveIndex === index) {
+					return false
+				}
+				let item = this.lists[index]
+				if (item) {
+					this.scrollViewId = 'uni-indexed-list-' + index
+					this.touchmoveIndex = index
+				}
+				// #endif
+				// #ifdef APP-PLUS
+				throttleTouchMove.call(this, e)
+				// #endif
+			},
+			touchEnd() {
+				this.touchmove = false
+				// this.touchmoveIndex = -1
+			},
+
+			/**
+			 * 兼容 PC @tian
+			 */
+
+			mousedown(e) {
+				if (!this.isPC) return
+				this.touchStart(e)
+			},
+			mousemove(e) {
+				if (!this.isPC) return
+				this.touchMove(e)
+			},
+			mouseleave(e) {
+				if (!this.isPC) return
+				this.touchEnd(e)
+			},
+
+			// #ifdef H5
+			IsPC() {
+				var userAgentInfo = navigator.userAgent;
+				var Agents = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"];
+				var flag = true;
+				for (let v = 0; v < Agents.length - 1; v++) {
+					if (userAgentInfo.indexOf(Agents[v]) > 0) {
+						flag = false;
+						break;
+					}
+				}
+				return flag;
+			},
+			// #endif
+
+
+			onClick(e) {
+				let {
+					idx,
+					index
+				} = e
+				let obj = {}
+				for (let key in this.lists[idx].items[index]) {
+					obj[key] = this.lists[idx].items[index][key]
+				}
+				let select = []
+				if (this.showSelect) {
+					this.lists[idx].items[index].checked = !this.lists[idx].items[index].checked
+					this.lists.forEach((value, idx) => {
+						value.items.forEach((item, index) => {
+							if (item.checked) {
+								let obj = {}
+								for (let key in this.lists[idx].items[index]) {
+									obj[key] = this.lists[idx].items[index][key]
+								}
+								select.push(obj)
+							}
+						})
+					})
+				}
+				this.$emit('click', {
+					item: obj,
+					select: select
+				})
+			}
+		}
+	}
+</script>
+<style lang="scss" scoped>
+	.uni-indexed-list {
+		position: absolute;
+		left: 0;
+		top: 0;
+		right: 0;
+		bottom: 0;
+		/* #ifndef APP-NVUE */
+		display: flex;
+		/* #endif */
+		flex-direction: row;
+	}
+
+	.uni-indexed-list__scroll {
+		flex: 1;
+	}
+
+	.uni-indexed-list__menu {
+		width: 24px;
+		/* #ifndef APP-NVUE */
+		display: flex;
+		/* #endif */
+		flex-direction: column;
+	}
+
+	.uni-indexed-list__menu-item {
+		/* #ifndef APP-NVUE */
+		display: flex;
+		/* #endif */
+		flex: 1;
+		align-items: center;
+		justify-content: center;
+		/* #ifdef H5 */
+		cursor: pointer;
+		/* #endif */
+	}
+
+	.uni-indexed-list__menu-text {
+		font-size: 12px;
+		text-align: center;
+		color: #aaa;
+	}
+
+	.uni-indexed-list__menu--active {
+		// background-color: rgb(200, 200, 200);
+	}
+
+	.uni-indexed-list__menu--active {}
+
+	.uni-indexed-list__menu-text--active {
+		border-radius: 16px;
+		width: 16px;
+		height: 16px;
+		line-height: 16px;
+		background-color: #007aff;
+		color: #fff;
+	}
+
+	.uni-indexed-list__alert-wrapper {
+		position: absolute;
+		left: 0;
+		top: 0;
+		right: 0;
+		bottom: 0;
+		/* #ifndef APP-NVUE */
+		display: flex;
+		/* #endif */
+		flex-direction: row;
+		align-items: center;
+		justify-content: center;
+	}
+
+	.uni-indexed-list__alert {
+		width: 80px;
+		height: 80px;
+		border-radius: 80px;
+		text-align: center;
+		line-height: 80px;
+		font-size: 35px;
+		color: #fff;
+		background-color: rgba(0, 0, 0, 0.5);
+	}
+</style>