You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
482 lines
11 KiB
482 lines
11 KiB
<template>
|
|
<view
|
|
class="wyb-drop-down-box"
|
|
:style="{
|
|
'--duration': duration + 'ms',
|
|
'--autoContentTop': autoContentTop}">
|
|
<view class="wyb-drop-down-container" @tap.stop.prevent @touchmove.stop.prevent>
|
|
<view
|
|
class="wyb-drop-down-header"
|
|
:style="{
|
|
zIndex: zIndex,
|
|
top:statusBar+50+'px',
|
|
backgroundColor: bgColor.header}">
|
|
<view class="headercontainer">
|
|
<view
|
|
class="wyb-drop-down-header-item"
|
|
v-for="(item,index) in options"
|
|
:key="item.header"
|
|
@tap.stop="onHeaderTap(index)"
|
|
:style="{fontSize: fontSize.header + 'rpx'}">
|
|
<text
|
|
class="wyb-drop-down-header-item-label"
|
|
:style="{
|
|
fontWeight: headerActiveIndex === index && dropOver && activeWeight ? 'bold' : 'normal',
|
|
color: headerActiveIndex === index && dropOver ? activeColor: defaultColor}">{{item.header}}</text>
|
|
<text
|
|
v-if="dropIcon === 'fill'"
|
|
class="iconfont icon-down-fill wyb-drop-down-header-item-icon"
|
|
:class="[headerActiveIndex === index && dropOver ? 'wyb-drop-down-header-item-icon-active' : '']"
|
|
:style="{
|
|
fontSize: fontSize.header - 5 + 'rpx',
|
|
color: headerActiveIndex === index && dropOver ? activeColor: defaultColor}" />
|
|
<text
|
|
v-if="dropIcon==='line'"
|
|
class="iconfont icon-down wyb-drop-down-header-item-icon"
|
|
:class="[headerActiveIndex === index && dropOver ? 'wyb-drop-down-header-item-icon-active' : '']"
|
|
:style="{
|
|
fontSize: fontSize.header - 5 + 'rpx',
|
|
transformOrigin: '50% 45%',
|
|
color: headerActiveIndex === index && dropOver ? activeColor: defaultColor}" />
|
|
<view class="wyb-drop-down-vline" v-if="index !== options.length - 1" /></view>
|
|
<u-search placeholder="请输入"
|
|
:focus="false"
|
|
@focus="clickHandle"
|
|
@blur="blurHandle"
|
|
@input="inputHandle"
|
|
:showAction="false"
|
|
:class="disabled?'withSearch':'withSearch withSearchDisabled'"
|
|
bgColor="#F3F5F7"
|
|
@search="searchHandle"
|
|
v-model="catagoryName"></u-search>
|
|
</view>
|
|
|
|
<scroll-view
|
|
v-if="dropDown"
|
|
class="wyb-drop-down-content"
|
|
:class="[dropOver ? 'wyb-drop-down-content-active' : '']"
|
|
:scroll-y="scroll"
|
|
:enable-flex="true"
|
|
:scroll-anchoring="true"
|
|
:style="{
|
|
zIndex: zIndex - 1,
|
|
top:statusBar*2+200+'rpx',
|
|
fontSize: fontSize.content + 'rpx',
|
|
backgroundColor: bgColor.content,
|
|
borderBottomLeftRadius: radius + 'px',
|
|
borderBottomRightRadius: radius + 'px',
|
|
minHeight: minHeight + 'rpx',
|
|
height: autoHeight ? 'auto' : minHeight + 'rpx',
|
|
maxHeight: autoHeight && maxHeight ? maxHeight + 'rpx' : 'auto'}">
|
|
<view class="wyb-drop-down-content-box" v-for="(item,index) in options" :key="contentBoxKey(index)">
|
|
<view v-if="item['custom'] && headerActiveIndex === index && dropDown" class="wyb-drop-down-content-slot">
|
|
<slot></slot>
|
|
</view>
|
|
<view
|
|
v-if="!item['custom'] && headerActiveIndex === index && dropDown"
|
|
class="wyb-drop-down-content-item"
|
|
v-for="(content,zIndex) in item['contents']"
|
|
:key="content"
|
|
@tap.stop="onContentItemsTap(zIndex)">
|
|
<text
|
|
class="wyb-drop-down-content-item-label"
|
|
:style="{color: contentActiveIndexList[headerActiveIndex]['index'] === zIndex && dropOver ? activeColor: defaultColor}">
|
|
{{content}}
|
|
</text>
|
|
<text
|
|
v-if="contentActiveIndexList[headerActiveIndex]['index'] === zIndex && dropOver"
|
|
:style="{color: activeColor}"
|
|
class="iconfont icon-selected wyb-drop-down-content-item-icon" />
|
|
<view class="wyb-drop-down-line" v-if="zIndex !== options[headerActiveIndex].contents.length - 1" />
|
|
</view>
|
|
</view>
|
|
</scroll-view>
|
|
</view>
|
|
</view>
|
|
|
|
<view
|
|
v-if="dropDown"
|
|
class="wyb-drop-down-mask"
|
|
:class="[dropOver ? 'wyb-drop-down-mask-active' : '']"
|
|
@tap.stop="close"
|
|
@touchmove.stop.prevent
|
|
:style="{
|
|
zIndex: zIndex - 2,
|
|
height: screenHeight + 'px',
|
|
backgroundColor: 'rgba(0, 0, 0, ' + maskAlpha + ')'}" />
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
data() {
|
|
return {
|
|
dropDown: false,
|
|
dropOver: false,
|
|
duration: 500,
|
|
contents: this.options[0].contents || [0],
|
|
headerActiveIndex: 0,
|
|
contentActiveIndexList: [],
|
|
disabled:true,
|
|
catagoryName:'',
|
|
statusBar:0,
|
|
timer:null
|
|
}
|
|
},
|
|
computed: {
|
|
autoContentTop() {
|
|
return `${44 + this.rpxToPx(100)}px`
|
|
},
|
|
screenHeight() {
|
|
return uni.getSystemInfoSync().screenHeight
|
|
},
|
|
screenWidth() {
|
|
return uni.getSystemInfoSync().screenWidth
|
|
},
|
|
contentBoxKey() {
|
|
return function(index) {
|
|
return `option${index}`
|
|
}
|
|
}
|
|
},
|
|
props: {
|
|
options: {
|
|
type: Array,
|
|
default() {
|
|
return [{
|
|
header: 'A',
|
|
contents: ['1', '2']
|
|
}]
|
|
}
|
|
},
|
|
defaultIndexList: {
|
|
type: Array,
|
|
default() {
|
|
return []
|
|
}
|
|
},
|
|
autoHeight: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
minHeight: {
|
|
type: [String, Number],
|
|
default: 10
|
|
},
|
|
maxHeight: {
|
|
type: [String, Number],
|
|
default: 600
|
|
},
|
|
scroll: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
radius: {
|
|
type: [String, Number],
|
|
default: '0'
|
|
},
|
|
activeColor: {
|
|
type: String,
|
|
default: '#2979ff'
|
|
},
|
|
activeWeight: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
defaultColor: {
|
|
type: String,
|
|
default: '#333'
|
|
},
|
|
bgColor: {
|
|
type: Object,
|
|
default() {
|
|
return {
|
|
header: '#fff',
|
|
content: '#fff'
|
|
}
|
|
}
|
|
},
|
|
dropIcon: {
|
|
type: String,
|
|
default: 'fill'
|
|
},
|
|
fontSize: {
|
|
type: Object,
|
|
default() {
|
|
return {
|
|
header: 30,
|
|
content: 30
|
|
}
|
|
}
|
|
},
|
|
maskAlpha: {
|
|
type: [String, Number],
|
|
default: '0.5'
|
|
},
|
|
zIndex: {
|
|
type: Number,
|
|
default: 500
|
|
}
|
|
},
|
|
mounted() {
|
|
uni.getSystemInfo({
|
|
success: (e) => {
|
|
// #ifdef APP-PLUS
|
|
console.log('app-plus', e)
|
|
this.statusBar = e.statusBarHeight
|
|
// #endif
|
|
|
|
|
|
// #ifdef H5
|
|
this.statusBar = 0
|
|
// #endif
|
|
}
|
|
})
|
|
if (this.defaultIndexList.length === 0) {
|
|
this.options.forEach((item, index) => {
|
|
if (!item.custom) {
|
|
this.contentActiveIndexList.push({headerIndex: index, index: 0})
|
|
} else {
|
|
this.contentActiveIndexList.push({headerIndex: index, custom: true})
|
|
}
|
|
})
|
|
} else {
|
|
let i = 0
|
|
this.options.forEach((item, index) => {
|
|
if (!item.custom) {
|
|
this.contentActiveIndexList.push([...this.defaultIndexList][i])
|
|
i++
|
|
} else {
|
|
this.contentActiveIndexList.push({headerIndex: index, custom: true})
|
|
}
|
|
})
|
|
}
|
|
},
|
|
methods: {
|
|
inputHandle(val){
|
|
clearTimeout(this.timer)
|
|
this.timer=setTimeout(()=>{
|
|
this.$emit('getContent',val)
|
|
},400)
|
|
|
|
},
|
|
searchHandle(){
|
|
this.$emit('getContent',this.catagoryName)
|
|
this.close()
|
|
},
|
|
clickHandle(){
|
|
this.disabled = false;
|
|
},
|
|
blurHandle(){
|
|
this.disabled = true;
|
|
},
|
|
onHeaderTap(index) {
|
|
let item = this.options[index]
|
|
if (Object.is(this.headerActiveIndex, index) && this.dropOver) {
|
|
this.close()
|
|
} else {
|
|
this.headerActiveIndex = index
|
|
if (item.custom) {
|
|
this.$emit('change', {
|
|
headerIndex: index,
|
|
header: this.options[index].header
|
|
})
|
|
}
|
|
this.dropDown = true
|
|
this.$nextTick(() => {
|
|
this.dropOver = true
|
|
this.$emit('show')
|
|
})
|
|
}
|
|
},
|
|
onContentItemsTap(index) {
|
|
this.contentActiveIndexList[this.headerActiveIndex]['index'] = index
|
|
this.$forceUpdate()
|
|
let event = {
|
|
headerIndex: this.headerActiveIndex,
|
|
header: this.options[this.headerActiveIndex]['header'],
|
|
contentIndex: index,
|
|
content: this.options[this.headerActiveIndex]['contents'][index],
|
|
contentActiveIndexList: this.contentActiveIndexList
|
|
}
|
|
this.$emit('select', event)
|
|
},
|
|
close() {
|
|
this.dropOver = false
|
|
setTimeout(() => {
|
|
this.dropDown = false
|
|
this.$emit('hide')
|
|
}, this.duration)
|
|
},
|
|
rpxToPx(rpx) {
|
|
return rpx / 750 * this.screenWidth
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style>
|
|
@import './iconfont.css';
|
|
.wyb-drop-down-mask {
|
|
position: fixed;
|
|
top: 50px;
|
|
/* #ifndef H5 */
|
|
top: 0;
|
|
/* #endif */
|
|
left: 0;
|
|
bottom: 0;
|
|
right: 0;
|
|
opacity: 0;
|
|
transition: opacity var(--duration);
|
|
z-index: 498;
|
|
}
|
|
|
|
.wyb-drop-down-mask-active {
|
|
opacity: 1;
|
|
transition: opacity var(--duration);
|
|
}
|
|
|
|
.wyb-drop-down-header {
|
|
position: fixed;
|
|
top: 50px;
|
|
/* #ifndef H5 */
|
|
/* top: 0; */
|
|
/* #endif */
|
|
left: 0;
|
|
right: 0;
|
|
/* display: flex; */
|
|
flex-direction: row;
|
|
background-color: #fff;
|
|
z-index: 500;
|
|
|
|
}
|
|
.headercontainer{
|
|
position: relative;
|
|
z-index: 500;
|
|
background-color: #ffffff;
|
|
}
|
|
|
|
.wyb-drop-down-header-item {
|
|
position:relative;
|
|
flex: 1;
|
|
height: 100rpx;
|
|
font-size: 30rpx;
|
|
border-bottom: 1px solid #eee;
|
|
display: flex;
|
|
flex-direction: row;
|
|
align-items: center;
|
|
justify-content: flex-start;
|
|
position: relative;
|
|
padding:0 24upx;
|
|
}
|
|
|
|
.wyb-drop-down-header-item-label {
|
|
display: flex;
|
|
flex-direction: row;
|
|
align-items: center;
|
|
justify-content: flex-end;
|
|
}
|
|
|
|
.wyb-drop-down-header-item-icon {
|
|
margin-left: 20rpx;
|
|
display: flex;
|
|
flex-direction: row;
|
|
align-items: center;
|
|
justify-content: flex-start;
|
|
transform-origin: 50% 40%;
|
|
transform: rotate(0);
|
|
transition: transform var(--duration);
|
|
}
|
|
|
|
.wyb-drop-down-header-item-icon-active {
|
|
transform: rotate(180deg);
|
|
transition: transform var(--duration);
|
|
}
|
|
|
|
.wyb-drop-down-content {
|
|
position: fixed;
|
|
/* top: var(--autoContentTop); */
|
|
top: 200rpx;
|
|
/* #ifndef H5 */
|
|
top: 200rpx;
|
|
/* #endif */
|
|
left: 0;
|
|
right: 0;
|
|
z-index: 499;
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: flex-start;
|
|
background-color: #fff;
|
|
transform: translateY(-100%);
|
|
transition: transform var(--duration);
|
|
/* padding:10upx 24upx; */
|
|
}
|
|
|
|
.wyb-drop-down-content-active {
|
|
transform: translateY(0);
|
|
transition: transform var(--duration);
|
|
}
|
|
|
|
.wyb-drop-down-content-item {
|
|
width: 100%;
|
|
height: 100rpx;
|
|
font-size: 30rpx;
|
|
display: flex;
|
|
flex-direction: column;
|
|
position: relative;
|
|
}
|
|
|
|
.wyb-drop-down-content-item-label {
|
|
width: 90%;
|
|
height: 100%;
|
|
display: flex;
|
|
flex-direction: row;
|
|
align-items: center;
|
|
justify-content: flex-start;
|
|
padding-left: 50rpx;
|
|
}
|
|
|
|
.wyb-drop-down-content-item-icon {
|
|
position: absolute;
|
|
top: 50%;
|
|
right: 40rpx;
|
|
font-size: 40rpx;
|
|
transform: translateY(-50%);
|
|
}
|
|
|
|
.wyb-drop-down-content-box {
|
|
width: 100%;
|
|
}
|
|
|
|
.wyb-drop-down-content-slot {
|
|
width: 100%;
|
|
height: 100%;
|
|
}
|
|
|
|
.wyb-drop-down-vline {
|
|
width: 1px;
|
|
height: 40rpx;
|
|
background-color: #eee;
|
|
position: absolute;
|
|
right: 0;
|
|
}
|
|
|
|
.wyb-drop-down-line {
|
|
width: 100%;
|
|
height: 1px;
|
|
background-color: #eee;
|
|
margin-left: 50rpx;
|
|
}
|
|
.withSearch{
|
|
position:absolute;
|
|
z-index:999;
|
|
top:16upx;
|
|
right:24upx;
|
|
width:180upx;
|
|
height:70upx;
|
|
}
|
|
.withSearchDisabled{
|
|
width:auto !important;
|
|
max-width: 50%;
|
|
}
|
|
</style>
|
|
|