128 lines
3.3 KiB
Vue
128 lines
3.3 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>
|