多模块重构 12：修改项目名字，按照新的规则

yudao-ui-app-v1/uni_modules/uview-ui/components/u-dropdown/u-dropdown.vue

@@ -0,0 +1,127 @@
+<template>
+	<view class="u-drawdown">
+		<view
+			class="u-dropdown__menu"
+			:style="{
+				height: $u.addUnit(height)
+			}"
+			ref="u-dropdown__menu"
+		>
+			<view
+				class="u-dropdown__menu__item"
+				v-for="(item, index) in menuList"
+				:key="index"
+				@tap.stop="clickHandler(item, index)"
+			>
+				<view class="u-dropdown__menu__item__content">
+					<text
+						class="u-dropdown__menu__item__content__text"
+						:style="[index === current ? activeStyle : inactiveStyle]"
+					>{{item.title}}</text>
+					<view
+						class="u-dropdown__menu__item__content__arrow"
+						:class="[index === current && 'u-dropdown__menu__item__content__arrow--rotate']"
+					>
+						<u-icon
+							:name="menuIcon"
+							:size="$u.addUnit(menuIconSize)"
+						></u-icon>
+					</view>
+				</view>
+			</view>
+		</view>
+		<view class="u-dropdown__content">
+			<slot />
+		</view>
+	</view>
+</template>
+
+<script>
+	import props from './props.js';
+	/**
+	 * Dropdown  
+	 * @description 
+	 * @tutorial url
+	 * @property {String}
+	 * @event {Function}
+	 * @example
+	 */
+	export default {
+		name: 'u-dropdown',
+		mixins: [uni.$u.mixin, props],
+		data() {
+			return {
+				// 菜单数组
+				menuList: [],
+				current: 0
+			}
+		},
+		computed: {
+		
+		},
+		created() {
+			// 引用所有子组件(u-dropdown-item)的this，不能在data中声明变量，否则在微信小程序会造成循环引用而报错
+			this.children = [];
+		},
+		methods: {
+			clickHandler(item, index) {
+				this.children.map(child => {
+					if(child.title === item.title) {
+						// this.queryRect('u-dropdown__menu').then(size => {
+							child.$emit('click')
+							child.setContentAnimate(child.show ? 0 : 300)
+							child.show = !child.show
+						// })
+					} else {
+						child.show = false
+						child.setContentAnimate(0)
+					}
+				})
+			},
+			// 获取标签的尺寸位置
+			queryRect(el) {
+				// #ifndef APP-NVUE
+				// $uGetRect为uView自带的节点查询简化方法，详见文档介绍：https://www.uviewui.com/js/getRect.html
+				// 组件内部一般用this.$uGetRect，对外的为this.$u.getRect，二者功能一致，名称不同
+				return new Promise(resolve => {
+					this.$uGetRect(`.${el}`).then(size => {
+						resolve(size)
+					})
+				})
+				// #endif
+			
+				// #ifdef APP-NVUE 
+				// nvue下，使用dom模块查询元素高度
+				// 返回一个promise，让调用此方法的主体能使用then回调
+				return new Promise(resolve => {
+					dom.getComponentRect(this.$refs[el], res => {
+						resolve(res.size)
+					})
+				})
+				// #endif
+			},
+		},
+	}
+</script>
+
+<style lang="scss">
+	@import '../../libs/css/components.scss';
+
+	.u-dropdown {
+
+		&__menu {
+			@include flex;
+
+			&__item {
+				flex: 1;
+				@include flex;
+				justify-content: center;
+
+				&__content {
+					@include flex;
+					align-items: center;
+				}
+			}
+		}
+	}
+</style>