pda_uniapp/components/commonUI/TreeDrawerPicker.vue

<!--展示树结构的抽屉选择器-->
<template>
	<view class="bg-gradual-blue">
		<!-- <scroll-view scroll-y class="DrawerPage" :class="showDrawer?'show':''">
			<view class='padding margin text-center'>
				<view class='cu-btn bg-green lg block shadow radius margin' @tap="showModal" data-target="viewModal">
					选择机组
				</view>
			</view>
		</scroll-view> -->
		<!--选择机组相关的抽屉-->
		<scroll-view scroll-y class="DrawerWindow" :class="showDrawer?'show':''"
			style="height:100%;back-ground-color:red;">
			<view cclass="cu-list menu card-menu margin-top margin-bottom-xl shadow-lg">
				<view class="cu-bar bg-grey solid-bottom margin-top-sm">
					<view class="action text-white">
						<text>{{title}}</text>
						<text class="text-red margin-left">{{dataList ? dataList.length:0}}</text>
						<text>个</text>
					</view>
				</view>
				<scroll-view scroll-y class="bg-white" style="max-height: calc(100vh);">
					<view class="cu-list menu card-menu margin-top-xl margin-bottom-xl shadow-lg">
						<view class="cu-item arrow" v-for="(item,index) in dataList" :key="index">
							<view class="content" @tap="tabSelect(item)">
								<text class="text-grey">🏭</text>
								<text class="text-grey">{{item.name}}</text>
								<view class="solid-bottom text-xs">
									<text class="text-gray">{{totalTitle}}:</text>
									<view class="cu-tag badge bg-cyan">{{item.children?item.children.length:0}}</view>
								</view>
							</view>
						</view>
					</view>
				</scroll-view>
				<view class="DrawerClose" :class="showDrawer?'show':''" @tap="hideModal">
					<text class="cuIcon-pullright"></text>
				</view>
			</view>

		</scroll-view>
	</view>
</template>

<script>
	export default {
		name: 'DrawerPicker',
		props: {
			// 表单项配置数组
			title: {
				type: String,
				default: () => 'Demo标题'
			},
			totalTitle: {
				type: String,
				default: () => 'total标题'
			},
			// 表单项配置数组
			dataList: {
				type: Array,
				default: () => []
			},
			showDrawer: {
				type: Boolean,
				default: () => false
			},
		},
		emits: ['on-select', 'on-hiden'],
		watch: {

		},
		data() {
			return {
				modalName: null,
			};
		},
		methods: {
			hideModal(e) {
				this.$emit('on-hiden', false);
			},
			tabSelect(item) {
				this.$emit('on-select', {
					...item
				});
			}
		},
	}
</script>

<style>
	page {
		background-image: var(--gradualBlue);
		width: 100vw;
		overflow: hidden;
	}

	.DrawerPage {
		position: fixed;
		width: 100vw;
		height: 100vh;
		left: 0vw;
		background-color: #f1f1f1;
		transition: all 0.4s;
	}

	.DrawerPage.show {
		transform: scale(0.9, 0.9);
		left: 85vw;
		box-shadow: 0 0 60upx rgba(0, 0, 0, 0.2);
		transform-origin: 0;
	}

	.DrawerWindow {
		position: absolute;
		width: 85vw;
		height: 100vh;
		left: 0;
		top: 0;
		transform: scale(0.9, 0.9) translateX(-100%);
		opacity: 0;
		pointer-events: none;
		transition: all 0.4s;
		padding: 100upx 0;
	}

	.DrawerWindow.show {
		transform: scale(1, 1) translateX(0%);
		opacity: 1;
		pointer-events: all;
	}

	.DrawerClose {
		position: absolute;
		width: 40vw;
		height: 100vh;
		right: 0;
		top: 0;
		color: transparent;
		padding-bottom: 30upx;
		display: flex;
		align-items: flex-end;
		justify-content: center;
		background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 0.6));
		letter-spacing: 5px;
		font-size: 50upx;
		opacity: 0;
		pointer-events: none;
		transition: all 0.4s;
	}

	.DrawerClose.show {
		opacity: 1;
		pointer-events: all;
		width: 15vw;
		color: #fff;
	}

	.DrawerPage .cu-bar.tabbar .action button.cuIcon {
		width: 64upx;
		height: 64upx;
		line-height: 64upx;
		margin: 0;
		display: inline-block;
	}

	.DrawerPage .cu-bar.tabbar .action .cu-avatar {
		margin: 0;
	}

	.DrawerPage .nav {
		flex: 1;
	}

	.DrawerPage .nav .cu-item.cur {
		border-bottom: 0;
		position: relative;
	}

	.DrawerPage .nav .cu-item.cur::after {
		content: "";
		width: 10upx;
		height: 10upx;
		background-color: currentColor;
		position: absolute;
		bottom: 10upx;
		border-radius: 10upx;
		left: 0;
		right: 0;
		margin: auto;
	}

	.DrawerPage .cu-bar.tabbar .action {
		flex: initial;
	}
</style>