From 68c5ef7d9fea3f911e250fb5f8b300bc76099e49 Mon Sep 17 00:00:00 2001
From: jiangping <jp@doumee.com>
Date: 星期四, 26 十月 2023 13:55:49 +0800
Subject: [PATCH] 小程序
---
minipro_standard/uni_modules/uview-ui/components/u-dropdown/u-dropdown.vue | 127 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 127 insertions(+), 0 deletions(-)
diff --git a/minipro_standard/uni_modules/uview-ui/components/u-dropdown/u-dropdown.vue b/minipro_standard/uni_modules/uview-ui/components/u-dropdown/u-dropdown.vue
index e69de29..f830291 100644
--- a/minipro_standard/uni_modules/uview-ui/components/u-dropdown/u-dropdown.vue
+++ b/minipro_standard/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.$u.mixin, props],
+ data() {
+ return {
+ // 锟剿碉拷锟斤拷锟斤拷
+ menuList: [],
+ current: 0
+ }
+ },
+ computed: {
+
+ },
+ created() {
+ // 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(u-dropdown-item)锟斤拷this锟斤拷锟斤拷锟斤拷锟斤拷data锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷微锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷循锟斤拷锟斤拷锟矫讹拷锟斤拷锟斤拷
+ this.children = [];
+ },
+ methods: {
+ clickHandler(item, index) {
+ this.children.map(child => {
+ if(child.title === item.title) {
+ // this.queryRect('u-dropdown__menu').then(size => {
+ child.$emit('click')
+ child.setContentAnimate(child.show ? 0 : 300)
+ child.show = !child.show
+ // })
+ } else {
+ child.show = false
+ child.setContentAnimate(0)
+ }
+ })
+ },
+ // 锟斤拷取锟斤拷签锟侥尺达拷位锟斤拷
+ queryRect(el) {
+ // #ifndef APP-NVUE
+ // $uGetRect为uView锟皆达拷锟侥节碉拷锟窖拷蚧锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟杰ｏ拷https://www.uviewui.com/js/getRect.html
+ // 锟斤拷锟斤拷诓锟揭伙拷锟斤拷锟絫his.$uGetRect锟斤拷锟斤拷锟斤拷锟轿猼his.$u.getRect锟斤拷锟斤拷锟竭癸拷锟斤拷一锟铰ｏ拷锟斤拷锟狡诧拷同
+ return new Promise(resolve => {
+ this.$uGetRect(`.${el}`).then(size => {
+ resolve(size)
+ })
+ })
+ // #endif
+
+ // #ifdef APP-NVUE
+ // nvue锟铰ｏ拷使锟斤拷dom模锟斤拷锟窖拷馗叨锟�
+ // 锟斤拷锟斤拷一锟斤拷promise锟斤拷锟矫碉拷锟矫此凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷then锟截碉拷
+ return new Promise(resolve => {
+ dom.getComponentRect(this.$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>
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