mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-30 11:11:55 +08:00
128 lines
3.2 KiB
Vue
128 lines
3.2 KiB
Vue
<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.$u.mixin, props],
|
||
data() {
|
||
return {
|
||
// <20>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>
|
||
menuList: [],
|
||
current: 0
|
||
}
|
||
},
|
||
computed: {
|
||
|
||
},
|
||
created() {
|
||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(u-dropdown-item)<29><>this<69><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>data<74><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><CEA2>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD>
|
||
this.children = [];
|
||
},
|
||
methods: {
|
||
clickHandler(item, index) {
|
||
this.children.map(child => {
|
||
if(child.title === item.title) {
|
||
// this.queryRect('u-dropdown__menu').then(size => {
|
||
child.$emit('click')
|
||
child.setContentAnimate(child.show ? 0 : 300)
|
||
child.show = !child.show
|
||
// })
|
||
} else {
|
||
child.show = false
|
||
child.setContentAnimate(0)
|
||
}
|
||
})
|
||
},
|
||
// <20><>ȡ<EFBFBD><C8A1>ǩ<EFBFBD>ijߴ<C4B3>λ<EFBFBD><CEBB>
|
||
queryRect(el) {
|
||
// #ifndef APP-NVUE
|
||
// $uGetRectΪuView<65>Դ<EFBFBD><D4B4>Ľڵ<C4BD><DAB5>ѯ<EFBFBD><EFBFBD><F2BBAFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD>ܣ<EFBFBD>https://www.uviewui.com/js/getRect.html
|
||
// <20><><EFBFBD><EFBFBD>ڲ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>this.$uGetRect<63><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊthis.$u.getRect<63><74><EFBFBD><EFBFBD><EFBFBD>߹<EFBFBD><DFB9><EFBFBD>һ<EFBFBD>£<EFBFBD><C2A3><EFBFBD><EFBFBD>Ʋ<EFBFBD>ͬ
|
||
return new Promise(resolve => {
|
||
this.$uGetRect(`.${el}`).then(size => {
|
||
resolve(size)
|
||
})
|
||
})
|
||
// #endif
|
||
|
||
// #ifdef APP-NVUE
|
||
// nvue<75>£<EFBFBD>ʹ<EFBFBD><CAB9>domģ<6D><C4A3><EFBFBD>ѯԪ<D1AF>ظ߶<D8B8>
|
||
// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>promise<73><65><EFBFBD>õ<EFBFBD><C3B5>ô˷<C3B4><CBB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>then<65>ص<EFBFBD>
|
||
return new Promise(resolve => {
|
||
dom.getComponentRect(this.$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>
|