mall-uniapp/components/wPicker/w-picker.vue

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<template>
<view class="w-picker">
<view class="mask" :class="{'show':showPicker}" @tap="maskTap" @touchmove.stop.prevent catchtouchmove="true"></view>
<view class="w-picker-cnt" :class="{'show':showPicker}">
<view class="w-picker-hd" @touchmove.stop.prevent catchtouchmove="true">
<view class="w-picker-btn" @tap="pickerCancel"></view>
<view class="w-picker-btn" :style="{'color':themeColor}" @tap="pickerConfirm"></view>
</view>
<view class="w-picker-view" v-if="mode=='linkage'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column v-for="(col,colIndex) in data" :key="colIndex">
<view class="w-picker-item" v-for="(item,index) in col" :key="index">{{item.label}}</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='half'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.years" :key="index">{{item}}年</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.months" :key="index">{{item}}月</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.days" :key="index">{{item}}日</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.areas" :key="index">{{item.label}}</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='date'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.years" :key="index">{{item}}年</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.months" :key="index">{{item}}月</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.days" :key="index">{{item}}日</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='yearMonth'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.years" :key="index">{{item}}年</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.months" :key="index">{{item}}月</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='dateTime'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.years" :key="index">{{item}}年</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.months" :key="index">{{item}}月</view>
</picker-view-column>
<picker-view-column >
<view class="w-picker-item" v-for="(item,index) in data.days" :key="index">{{item}}日</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.hours" :key="index">{{item}}时</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.minutes" :key="index">{{item}}分</view>
</picker-view-column>
<picker-view-column v-if="hasSecond">
<view class="w-picker-item" v-for="(item,index) in data.seconds" :key="index">{{item}}秒</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='range'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.fyears" :key="index">{{item}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.fmonths" :key="index">{{item}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.fdays" :key="index">{{item}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item">-</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.tyears" :key="index">{{item}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.tmonths" :key="index">{{item}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.tdays" :key="index">{{item}}</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='time'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.hours" :key="index">{{item}}时</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.minutes" :key="index">{{item}}分</view>
</picker-view-column>
<picker-view-column v-if="hasSecond">
<view class="w-picker-item" v-for="(item,index) in data.seconds" :key="index">{{item}}秒</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='region'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.provinces" :key="index">{{item.label}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.citys" :key="index">{{item.label}}</view>
</picker-view-column>
<picker-view-column v-if="!hideArea">
<view class="w-picker-item" v-for="(item,index) in data.areas" :key="index">{{item.label}}</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='selector'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data" :key="index">{{item.label}}</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='limit'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.date" :key="index">{{item.label}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.hours" :key="index">{{item.label}}时</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.minutes" :key="index">{{item.label}}分</view>
</picker-view-column>
</picker-view>
</view>
<view class="w-picker-view" v-if="mode=='limitHour'">
<picker-view :indicator-style="itemHeight" :value="pickVal" @change="bindChange" @touchstart="touchStart" @touchend="touchEnd">
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.date" :key="index">{{item.label}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.areas" :key="index">{{item.label}}</view>
</picker-view-column>
<picker-view-column>
<view class="w-picker-item" v-for="(item,index) in data.hours" :key="index">{{item.label}}</view>
</picker-view-column>
</picker-view>
</view>
</view>
</view>
</template>
<script>
import provinces from './city-data/province.js';
import citys from './city-data/city.js';
import areas from './city-data/area.js';
import initPicker from "./w-picker.js";
function oneOf (value, validList) {
for (let i = 0; i < validList.length; i++) {
if (value === validList[i]) {
return true;
}
}
throw new Error('mode无效请选择有效的mode!');
return false;
}
export default {
data() {
return {
result:[],
data:{},
checkArr:[],
checkValue:[],
pickVal:[],
showPicker:false,
resultStr:"",
itemHeight:`height: ${uni.upx2px(88)}px;`,
confirmFlag:true
};
},
computed:{
},
props:{
mode:{
type:String,
validator(mode){
let modeList=['half','date', 'dateTime', 'yearMonth','time','region','selector','limit','limitHour','range','linkage'];//过滤无效mode;
return oneOf(mode,modeList);
},
default(){
return "date"
}
},
themeColor:{
type:String,
default(){
return "#0abd0a"
}
},
startYear:{
type:[String,Number],
default(){
return "1970"
}
},
endYear:{
type:[String,Number],
default(){
return new Date().getFullYear()+''
}
},
defaultVal:{
type:[Array,String],
default:""
},
areaCode:{
type:Array,
default(){
return null
}
},
hideArea:{//隐藏省市区三级联动 地区列
type:Boolean,
default:false
},
step:{
type:[String,Number],
default:1
},
current:{
type:Boolean,
default:false
},
selectList:{
type:Array,
default(){
return [];
}
},
//以下参数仅对mode==limit有效
dayStep:{
type:[String,Number],
default:7
},
startHour:{
type:[String,Number],
default:8
},
endHour:{
type:[String,Number],
default:20
},
minuteStep:{
type:[String,Number],
default:10
},
afterStep:{
type:[String,Number],
default:30
},
disabledAfter:{
type:Boolean,
default:false
},
linkList:{
type:Array,
default(){
return []
}
},
value:{
type:Array,
default(){
return null
}
},
level:{
type:[Number,String],
default:2
},
timeout:{
type:Boolean,
default:false
},
hasSecond:{
type:Boolean,
default:true
}
},
watch:{
mode(){
this.initData();
},
selectList(){
this.initData();
},
linkList(){
this.initData();
},
defaultVal(val){
this.initData();
console.log(val)
},
areaCode(){
this.initData();
},
value(){
this.initData();
}
},
methods:{
touchStart(){
if(this.timeout){
this.confirmFlag=false;
}
},
touchEnd(){
if(this.timeout){
setTimeout(()=>{
this.confirmFlag=true;
},500)
}
},
getLinkageVal(value,flag){
let dval=[];
let list=this.linkList;
let lev=this.level;
let arr=value;
let k=0;
let checkArr=[];
let checkValue=[];
let resultStr="";
let data=[];
switch(lev){
case 2:
dval=[0,0];
break;
case 3:
dval=[0,0,0];
break;
}
const getData=(obj,key,str)=>{
if(key<lev){
data.push(obj);
if(!arr){
let item=obj[0];
checkArr.push(item.label);
checkValue.push(item.value);
resultStr+=item.label;
if(item.children){
getData(item.children,key+=1);
}
}else{
obj.map((v,j)=>{
if(flag?v.value==arr[key]:v.label==arr[key]){
dval[key]=j;
checkArr.push(v.label);
checkValue.push(v.value);
resultStr+=v.label;
if(v.children){
getData(v.children,key+=1);
}
}
});
}
return {
data,
dval,
checkArr,
checkValue,
resultStr
};
}else{
return false;
}
};
return getData(list,k);
},
getRegionVal(value,useCode){
let province=value[0];
let city=value[1];
let a=0,b=0,c=0,dval=[];
let _this=this;
provinces.map((v,k)=>{
if(useCode?v.value==province:v.label==province){
a=k;
}
})
citys[a].map((v,k)=>{
if(useCode?v.value==city:v.label==city){
b=k;
}
})
if(!_this.hideArea){
let area=value[2];
areas[a][b].map((v,k)=>{
if(useCode?v.value==area:v.label==area){
c=k;
}
})
dval=[a,b,c];
}else{
dval=[a,b];
}
return dval;
},
useCurrent(){
let aToday=new Date();
let tYear=aToday.getFullYear().toString();
let tMonth=this.formatNum(aToday.getMonth()+1).toString();
let tDay=this.formatNum(aToday.getDate()).toString();
let tHours=this.formatNum(aToday.getHours()).toString();
let tMinutes=this.formatNum(aToday.getMinutes()).toString();
let tSeconds=this.formatNum(aToday.getSeconds()).toString();
if(this.current||!this.defaultVal){
switch(this.mode){
case "range":
return [tYear+"-"+tMonth+"-"+tDay,tYear+"-"+tMonth+"-"+tDay];
break;
case "date":
return tYear+"-"+tMonth+"-"+tDay;
break;
case "yearMonth":
return tYear+"-"+tMonth;
break;
case "time":
if(this.hasSecond){
return tHours+":"+(Math.floor(tMinutes/this.step)*this.step).toString()+":"+tSeconds;
}else{
return tHours+":"+(Math.floor(tMinutes/this.step)*this.step).toString();
}
break;
case "dateTime":
if(this.hasSecond){
return tYear+"-"+tMonth+"-"+tDay+" "+tHours+":"+(Math.floor(tMinutes/this.step)*this.step).toString()+":"+tSeconds;
}else{
return tYear+"-"+tMonth+"-"+tDay+" "+tHours+":"+(Math.floor(tMinutes/this.step)*this.step).toString();
}
break;
default :
return tYear+"-"+tMonth+"-"+tDay+" "+tHours+":"+(Math.floor(tMinutes/this.step)*this.step).toString()+":"+tSeconds;
break;
}
}else{
return this.defaultVal;
}
},
formatNum(num){
return num<10?'0'+num:num+'';
},
maskTap(){
this.$emit("cancel",{
checkArr:this.checkArr,
defaultVal:this.pickVal
});
this.showPicker = false;
},
show(){
this.showPicker = true;
},
hide(){
this.showPicker = false;
},
pickerCancel(){
this.$emit("cancel",{
checkArr:this.checkArr,
defaultVal:this.pickVal
});
this.showPicker = false;
},
pickerConfirm(e){
if(!this.confirmFlag){
return;
}
switch(this.mode){
case "range":
let checkArr=this.checkArr;
let fDateTime=new Date(checkArr[0],checkArr[1],checkArr[2]);
let tDateTime=new Date(checkArr[3],checkArr[4],checkArr[5]);
let dVal=this.pickVal;
if(fDateTime>tDateTime){
this.checkArr=[checkArr[3],checkArr[4],checkArr[5],checkArr[0],checkArr[1],checkArr[2]];
this.pickVal=[dVal[4],dVal[5],dVal[6],0,dVal[0],dVal[1],dVal[2]];
this.$emit("confirm",{
checkArr:[...this.checkArr],
from:checkArr[3]+"-"+checkArr[4]+"-"+checkArr[5],
to:checkArr[0]+"-"+checkArr[1]+"-"+checkArr[2],
defaultVal:[...this.pickVal],
result:this.resultStr
});
}else{
this.$emit("confirm",{
checkArr:[...this.checkArr],
from:checkArr[0]+"-"+checkArr[1]+"-"+checkArr[2],
to:checkArr[3]+"-"+checkArr[4]+"-"+checkArr[5],
defaultVal:[...this.pickVal],
result:this.resultStr
});
}
break;
case "limit":
let aTime=new Date().getTime();
let bTime=new Date(this.resultStr.replace(/-/g,'/')).getTime();
if(aTime>bTime){
uni.showModal({
title:"提示",
content:"选择时间必须大于当前时间",
confirmColor:this.themeColor
});
return;
}
this.$emit("confirm",{
checkArr:[...this.checkArr],
defaultVal:[...this.pickVal],
result:this.resultStr
});
break;
case "region":
case "linkage":
this.$emit("confirm",{
checkArr:[...this.checkArr],
checkValue:[...this.checkValue],
defaultVal:[...this.pickVal],
result:this.resultStr
});
break;
case "selector":
this.$emit("confirm",{
checkArr:this.checkArr,
defaultVal:[...this.pickVal],
result:this.resultStr
});
break;
default:
this.$emit("confirm",{
checkArr:[this.checkArr],
defaultVal:[...this.pickVal],
result:this.resultStr
});
break;
}
this.showPicker = false;
},
bindChange(val){
let _this=this;
let arr=val.detail.value;
let year="",month="",day="",hour="",minute="",second="",note=[],province,city,area;
let checkArr=_this.checkArr;
let days=[],months=[],endYears=[],endMonths=[],endDays=[],startDays=[];
let mode=_this.mode;
let col1,col2,col3,d,a,h,m;
let xDate=new Date().getTime();
switch(mode){
case "limitHour":
col1=_this.data.date[arr[0]];
col2=_this.data.areas[arr[1]];
col3=_this.data.hours[arr[2]];
if(col1.value!=checkArr[0].value){
arr[1]=0;
arr[2]=0;
let areas=initPicker.limitHour.initAreas(col1);
_this.data.areas=areas;
let hours=initPicker.limitHour.initHours(col1,_this.data.areas[arr[1]]);
_this.data.hours=hours;
};
if(col2.value!=checkArr[1].value){
arr[2]=0;
let hours=initPicker.limitHour.initHours(col1,_this.data.areas[arr[1]]);
_this.data.hours=hours;
};
d=_this.data.date[arr[0]]||_this.data.date[_this.data.date.length-1];
a=_this.data.areas[arr[1]]||_this.data.areas[_this.data.areas.length-1];
h=_this.data.hours[arr[2]]||_this.data.hours[_this.data.hours.length-1];
_this.checkArr=[d,a,h];
_this.resultStr=`${d.value+' '+a.label+' '+h.label+"时"}`;
break;
case "limit":
col1=_this.data.date[arr[0]];
col2=_this.data.hours[arr[1]];
if(col1.value!=checkArr[0].value){
let hours=initPicker.limit.initHours(_this.startHour,_this.endHour,_this.minuteStep,_this.afterStep,col1.value);
let minutes=initPicker.limit.initMinutes(_this.startHour,_this.endHour,_this.minuteStep,_this.afterStep,col1.value,col2.value);
_this.data.hours=hours;
_this.data.minutes=minutes;
};
if(col2.value!=checkArr[1].value){
let minutes=initPicker.limit.initMinutes(_this.startHour,_this.endHour,_this.minuteStep,_this.afterStep,col1.value,col2.value);
_this.data.minutes=minutes;
};
d=_this.data.date[arr[0]]||_this.data.date[_this.data.date.length-1];
h=_this.data.hours[arr[1]]||_this.data.hours[_this.data.hours.length-1];
m=_this.data.minutes[arr[2]]||_this.data.minutes[_this.data.minutes.length-1];
_this.checkArr=[d,h,m];
_this.resultStr=`${d.value+' '+h.value+':'+m.value+":"+"00"}`;
break;
case "range":
let fyear=_this.data.fyears[arr[0]]||_this.data.fyears[_this.data.fyears.length-1];
let fmonth=_this.data.fmonths[arr[1]]||_this.data.fmonths[_this.data.fmonths.length-1];
let fday=_this.data.fdays[arr[2]]||_this.data.fdays[_this.data.fdays.length-1];
let tyear=_this.data.tyears[arr[4]]||_this.data.tyears[_this.data.tyears.length-1];
let tmonth=_this.data.tmonths[arr[5]]||_this.data.tmonths[_this.data.tmonths.length-1];
let tday=_this.data.tdays[arr[6]]||_this.data.tdays[_this.data.tdays.length-1];
if(fyear!=checkArr[0]){
arr[4]=0;
arr[5]=0;
arr[6]=0;
startDays=initPicker.range.initStartDays(fyear,fmonth);
endYears=initPicker.range.initEndYears(fyear,_this.startYear,_this.endYear);
endMonths=initPicker.range.initEndMonths(fmonth);
endDays=initPicker.range.initEndDays(fyear,fmonth,fday,tyear,tmonth);
_this.data.fdays=startDays;
_this.data.tyears=endYears;
_this.data.tmonths=endMonths;
_this.data.tdays=endDays;
tyear=_this.data.tyears[0];
checkArr[3]=_this.data.tyears[0];
tmonth=_this.data.tmonths[0];
checkArr[4]=_this.data.tmonths[0];
tday=_this.data.tdays[0];
checkArr[5]=_this.data.tdays[0];
};
if(fmonth!=checkArr[1]){
arr[4]=0;
arr[5]=0;
arr[6]=0;
startDays=initPicker.range.initStartDays(fyear,fmonth);
endYears=initPicker.range.initEndYears(fyear,_this.startYear,_this.endYear);
endMonths=initPicker.range.initEndMonths(fmonth);
endDays=initPicker.range.initEndDays(fyear,fmonth,fday,tyear,tmonth);
_this.data.fdays=startDays;
_this.data.tyears=endYears;
_this.data.tmonths=endMonths;
_this.data.tdays=endDays;
tyear=_this.data.tyears[0];
checkArr[3]=_this.data.tyears[0];
tmonth=_this.data.tmonths[0];
checkArr[4]=_this.data.tmonths[0];
tday=_this.data.tdays[0];
checkArr[5]=_this.data.tdays[0];
};
if(fday!=checkArr[2]){
arr[4]=0;
arr[5]=0;
arr[6]=0;
endYears=initPicker.range.initEndYears(fyear,_this.startYear,_this.endYear);
endMonths=initPicker.range.initEndMonths(fmonth);
endDays=initPicker.range.initEndDays(fyear,fmonth,fday,tyear,tmonth);
_this.data.tyears=endYears;
_this.data.tmonths=endMonths;
_this.data.tdays=endDays;
tyear=_this.data.tyears[0];
checkArr[3]=_this.data.tyears[0];
tmonth=_this.data.tmonths[0];
checkArr[4]=_this.data.tmonths[0];
tday=_this.data.tdays[0];
checkArr[5]=_this.data.tdays[0];
};
if(tyear!=checkArr[3]){
arr[5]=0;
arr[6]=0;
endMonths=initPicker.range.initToMonths(fyear,fmonth,fday,tyear);
endDays=initPicker.range.initEndDays(fyear,fmonth,fday,tyear,tmonth);
_this.data.tmonths=endMonths;
_this.data.tdays=endDays;
tmonth=_this.data.tmonths[0];
checkArr[4]=_this.data.tmonths[0];
tday=_this.data.tdays[0];
checkArr[5]=_this.data.tdays[0];
};
if(tmonth!=checkArr[4]){
arr[6]=0;
endDays=initPicker.range.initToDays(fyear,fmonth,fday,tyear,tmonth);
_this.data.tdays=endDays;
tday=_this.data.tdays[0];
checkArr[5]=_this.data.tdays[0];
};
_this.checkArr=[fyear,fmonth,fday,tyear,tmonth,tday];
_this.resultStr=`${fyear+'-'+fmonth+'-'+fday+'至'+tyear+'-'+tmonth+'-'+tday}`;
break;
case "half":
year=_this.data.years[arr[0]]||_this.data.years[_this.data.years.length-1];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
area=_this.data.areas[arr[3]]||_this.data.areas[_this.data.areas.length-1];
if(year!=checkArr[0]){
months=initPicker.date.initMonths(year,_this.disabledAfter);
days=initPicker.date.initDays(year,month,_this.disabledAfter);
if(_this.disabledAfter){
arr[1]=arr[1]>(months.length-1)?months.length-1:arr[1];
arr[2]=arr[2]>(days.length-1)?days.length-1:arr[2];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
}
_this.data.days=days;
_this.data.months=months;
};
if(month!=checkArr[1]){
days=initPicker.date.initDays(year,month,_this.disabledAfter);
arr[2]=arr[2]>(days.length-1)?days.length-1:arr[2];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
_this.data.days=days;
};
_this.checkArr=[year,month,day,area];
_this.resultStr=`${year+'-'+month+'-'+day+area.label}`;
break;
case "date":
year=_this.data.years[arr[0]]||_this.data.years[_this.data.years.length-1];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
if(year!=checkArr[0]){
months=initPicker.date.initMonths(year,_this.disabledAfter);
days=initPicker.date.initDays(year,month,_this.disabledAfter);
if(_this.disabledAfter){
arr[1]=arr[1]>(months.length-1)?months.length-1:arr[1];
arr[2]=arr[2]>(days.length-1)?days.length-1:arr[2];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
}
_this.data.days=days;
_this.data.months=months;
};
if(month!=checkArr[1]){
days=initPicker.date.initDays(year,month,_this.disabledAfter);
arr[2]=arr[2]>(days.length-1)?days.length-1:arr[2];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
_this.data.days=days;
};
_this.checkArr=[year,month,day];
_this.resultStr=`${year+'-'+month+'-'+day}`;
break;
case "yearMonth":
year=_this.data.years[arr[0]]||_this.data.years[_this.data.years.length-1];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
if(year!=checkArr[0]){
if(_this.disabledAfter){
arr[1]=arr[1]>(months.length-1)?months.length-1:arr[1];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
}
months=initPicker.date.initMonths(year,_this.disabledAfter);
_this.data.months=months;
};
_this.checkArr=[year,month];
_this.resultStr=`${year+'-'+month}`;
break;
case "dateTime":
year=_this.data.years[arr[0]]||_this.data.years[_this.data.years.length-1];
month=_this.data.months[arr[1]]||_this.data.months[_this.data.months.length-1];
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
hour=_this.data.hours[arr[3]]||_this.data.hours[_this.data.hours.length-1];
minute=_this.data.minutes[arr[4]]||_this.data.minutes[_this.data.minutes.length-1];
if(year!=checkArr[0]){
arr[2]=0;
days=initPicker.date.initDays(year,month);
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
_this.data.days=days;
};
if(month!=checkArr[1]){
arr[2]=0;
days=initPicker.date.initDays(year,month);
day=_this.data.days[arr[2]]||_this.data.days[_this.data.days.length-1];
_this.data.days=days;
};
if(_this.hasSecond){
second=_this.data.seconds[arr[5]]||_this.data.seconds[_this.data.seconds.length-1];
_this.checkArr=[year,month,day,hour,minute,second];
_this.resultStr=`${year+'-'+month+'-'+day+' '+hour+':'+minute+':'+second}`;
}else{
_this.checkArr=[year,month,day,hour,minute];
_this.resultStr=`${year+'-'+month+'-'+day+' '+hour+':'+minute}`;
}
break;
case "time":
hour=_this.data.hours[arr[0]]||_this.data.hours[_this.data.hours.length-1];
minute=_this.data.minutes[arr[1]]||_this.data.minutes[_this.data.minutes.length-1];
if(_this.hasSecond){
second=_this.data.seconds[arr[2]]||_this.data.seconds[_this.data.seconds.length-1];
_this.checkArr=[hour,minute,second];
_this.resultStr=`${hour+':'+minute+':'+second}`;
}else{
_this.checkArr=[hour,minute];
_this.resultStr=`${hour+':'+minute}`;
}
break;
case "linkage":
let c1,c2,c3;
let list=this.linkList;
c1=_this.data[0][arr[0]]||_this.data[0][0];
c2=_this.data[1][arr[1]]||_this.data[1][0];
if(this.level==3){
c3=_this.data[2][arr[2]]||_this.data[2][0];
if(c1.label!=checkArr[0]){
arr[1] = 0;
arr[2] = 0;
_this.data[1]=list[arr[0]].children;
_this.data[2]=list[arr[0]].children[arr[1]].children;
c2=_this.data[1][arr[1]]||_this.data[1][0];
c3=_this.data[2][arr[2]]||_this.data[2][0];
};
if(c2.label!=checkArr[1]){
arr[2] = 0;
_this.data[2]=list[arr[0]].children[arr[1]].children;
c3=_this.data[2][arr[2]]||_this.data[2][0];
};
_this.checkArr=[c1.label,c2.label,c3.label];
_this.checkValue=[
_this.data[0][arr[0]]?_this.data[0][arr[0]].value:_this.data[0][0].value,
_this.data[1][arr[1]]?_this.data[1][arr[1]].value:_this.data[1][0].value,
_this.data[2][arr[2]]?_this.data[2][arr[2]].value:_this.data[2][0].value
];
_this.resultStr=c1.label+c2.label+c3.label;
}else{
if(c1.label!=checkArr[0]){
_this.data[1]=list[arr[0]].children;
arr[1] = 0;
c2=_this.data[1][arr[1]]||_this.data[1][0];
};
_this.checkArr=[c1.label,c2.label];
_this.checkValue=[
_this.data[0][arr[0]]?_this.data[0][arr[0]].value:_this.data[0][0].value,
_this.data[1][arr[1]]?_this.data[1][arr[1]].value:_this.data[1][0].value
];
_this.resultStr=c1.label+c2.label;
}
break;
case "region":
province=_this.data.provinces[arr[0]]||_this.data.provinces[0];
city=_this.data.citys[arr[1]]||_this.data.citys[0];
if(!_this.hideArea){
area=_this.data.areas[arr[2]]||_this.data.areas[0];
}
if(province.label!=checkArr[0]){
_this.data.citys = citys[arr[0]]||citys[0];
if(!_this.hideArea){
_this.data.areas = areas[arr[0]][0]||areas[0][0];
}
arr[1] = 0;
arr[2] = 0;
city=_this.data.citys[arr[1]]||_this.data.citys[0];
if(!_this.hideArea){
area=_this.data.areas[arr[2]]||_this.data.areas[0];
}
};
if(city.label!=checkArr[1]&&!_this.hideArea){
_this.data.areas = areas[arr[0]][arr[1]]||areas[0][0];
arr[2]=0;
area=_this.data.areas[arr[2]]||_this.data.areas[0];
};
if(!_this.hideArea){
_this.checkArr=[province.label,city.label,area.label];
_this.checkValue=[
_this.data.provinces[arr[0]]?_this.data.provinces[arr[0]].value:_this.data.provinces[0].value,
_this.data.citys[arr[1]]?_this.data.citys[arr[1]].value:_this.data.citys[0].value,
_this.data.areas[arr[2]]?_this.data.areas[arr[2]].value:_this.data.areas[0].value
];
_this.resultStr=province.label+city.label+area.label;
}else{
_this.checkArr=[province.label,city.label];
_this.checkValue=[
_this.data.provinces[arr[0]]?_this.data.provinces[arr[0]].value:_this.data.provinces[0].value,
_this.data.citys[arr[1]]?_this.data.citys[arr[1]].value:_this.data.citys[0].value
];
_this.resultStr=province.label+city.label;
};
break;
case "selector":
_this.checkArr=_this.data[arr[0]]||_this.data[_this.data.length-1];
_this.resultStr=_this.data[arr[0]]?_this.data[arr[0]].label:_this.data[_this.data.length-1].label;
break;
}
_this.$nextTick(()=>{
_this.pickVal=arr;
})
},
initData(){
let _this=this;
let data={};
let mode=_this.mode;
let year,month,day,hour,minute,second,province,city,area;
let col1,col2,col3;
let dVal=[];
switch(mode){
case "linkage":
let init;
if(_this.value){
init=_this.getLinkageVal(_this.value,true);
}else{
init=_this.getLinkageVal(_this.defaultVal);
}
dVal=init.dval;
data=init.data;
_this.checkArr=init.checkArr;
_this.checkValue=init.checkValue;
_this.resultStr=init.resultStr;
break;
case "region":
if(_this.areaCode){
dVal=_this.getRegionVal(_this.areaCode,true);
}else{
dVal=_this.getRegionVal(_this.defaultVal);
}
if(_this.hideArea){
data={
provinces:provinces,
citys:citys[dVal[0]]
};
}else{
data={
provinces:provinces,
citys:citys[dVal[0]],
areas:areas[dVal[0]][dVal[1]]
};
};
break;
case "selector":
let idx=0;
data=[..._this.selectList];
_this.selectList.map((v,k)=>{
if(v.label==this.defaultVal){
idx=k;
}
})
dVal=[idx];
break;
case "limit":
data=initPicker.limit.init(_this.dayStep,_this.startHour,_this.endHour,_this.minuteStep,_this.afterStep,this.defaultVal);
dVal=data.defaultVal||_this.defaultVal;
break;
case "limitHour":
data=initPicker.limitHour.init(_this.dayStep,this.defaultVal);
dVal=data.defaultVal||_this.defaultVal;
break;
case "range":
data=initPicker.range.init(_this.startYear,_this.endYear,_this.useCurrent(),_this.current);
dVal=data.defaultVal||_this.defaultVal;
break;
default:
data=initPicker.date.init(_this.startYear,_this.endYear,_this.mode,_this.step,_this.useCurrent(),_this.current,_this.disabledAfter,_this.hasSecond);
dVal=data.defaultVal||_this.defaultVal;
break;
}
_this.data=data;
switch(mode){
case "limitHour":
col1=data.date[dVal[0]]||data.date[data.date.length-1];
col2=data.areas[dVal[2]]||data.areas[data.areas.length-1];
col3=data.hours[dVal[1]]||data.hours[data.hours.length-1];
_this.checkArr=[col1,col2,col3];
_this.resultStr=`${col1.value+' '+col2.label+' '+col3.label+'时'}`;
break;
case "limit":
col1=data.date[dVal[0]]||data.date[data.date.length-1];
col2=data.hours[dVal[1]]||data.hours[data.hours.length-1];
col3=data.minutes[dVal[2]]||data.minutes[data.minutes.length-1];
_this.checkArr=[col1,col2,col3];
_this.resultStr=`${col1.value+' '+col2.value+':'+col3.value+":"+"00"}`;
break;
case "range":
let fYear=data.fyears[dVal[0]]||data.fyears[data.fyears.length-1];
let fmonth=data.fmonths[dVal[1]]||data.fmonths[data.fmonths.length-1];
let fday=data.fdays[dVal[2]]||data.fdays[data.fdays.length-1];
let tYear=data.tyears[dVal[4]]||data.tyears[data.tyears.length-1];
let tmonth=data.tmonths[dVal[5]]||data.tmonths[data.tmonths.length-1];
let tday=data.tdays[dVal[6]]||data.tdays[data.tdays.length-1];
_this.checkArr=[fYear,fmonth,fday,tYear,tmonth,tday];
_this.resultStr=`${fYear+'-'+fmonth+'-'+fday+'至'+tYear+'-'+tmonth+'-'+tday}`;
break;
case "half":
year=data.years[dVal[0]]||data.years[data.years.length-1];
month=data.months[dVal[1]]||data.months[data.months.length-1];
day=data.days[dVal[2]]||data.days[data.days.length-1];
area=data.areas[dVal[3]]||data.areas[data.areas.length-1];
_this.checkArr=[year,month,day,area];
_this.resultStr=`${year+'-'+month+'-'+day+' '+area.label}`;
break;
case "date":
year=data.years[dVal[0]]||data.years[data.years.length-1];
month=data.months[dVal[1]]||data.months[data.months.length-1];
day=data.days[dVal[2]]||data.days[data.days.length-1];
_this.checkArr=[year,month,day];
_this.resultStr=`${year+'-'+month+'-'+day}`;
break;
case "yearMonth":
year=data.years[dVal[0]]||data.years[data.years.length-1];
month=data.months[dVal[1]]||data.months[data.months.length-1];
_this.checkArr=[year,month];
_this.resultStr=`${year+'-'+month}`;
break;
case "dateTime":
year=data.years[dVal[0]]||data.years[data.years.length-1];
month=data.months[dVal[1]]||data.months[data.months.length-1];
day=data.days[dVal[2]]||data.days[data.days.length-1];
hour=data.hours[dVal[3]]||data.hours[data.hours.length-1];
minute=data.minutes[dVal[4]]||data.minutes[data.minutes.length-1];
if(_this.hasSecond){
second=data.seconds[dVal[5]]||data.seconds[data.seconds.length-1];
_this.resultStr=`${year+'-'+month+'-'+day+' '+hour+':'+minute+':'+second}`;
_this.checkArr=[year,month,day,hour,minute,second];
}else{
_this.resultStr=`${year+'-'+month+'-'+day+' '+hour+':'+minute}`;
_this.checkArr=[year,month,day,hour,minute];
}
break;
case "time":
hour=data.hours[dVal[0]]||data.hours[data.hours.length-1];
minute=data.minutes[dVal[1]]||data.minutes[data.minutes.length-1];
if(_this.hasSecond){
second=data.seconds[dVal[2]]||data.seconds[data.seconds.length-1];
_this.resultStr=`${hour+':'+minute+':'+second}`;
_this.checkArr=[hour,minute,second];
}else{
_this.resultStr=`${hour+':'+minute}`;
_this.checkArr=[hour,minute];
}
break;
case "region":
province=data.provinces[dVal[0]];
city=data.citys[dVal[1]];
if(!_this.hideArea){
area=data.areas[dVal[2]];
_this.checkArr=[province.label,city.label,area.label];
_this.checkValue=[province.value,city.value,area.value];
_this.resultStr=province.label+city.label+area.label;
}else{
_this.checkArr=[province.label,city.label];
_this.checkValue=[province.value,city.value];
_this.resultStr=province.label+city.label;
}
break;
case "selector":
_this.checkArr=data[dVal[0]]||data[data.length-1];
_this.resultStr=data[dVal[0]].label||data[data.length-1].label;
break;
}
_this.$nextTick(()=>{
_this.pickVal=[...dVal];
})
}
},
mounted() {
this.initData();
}
}
</script>
<style lang="scss">
.w-picker{
position: relative;
z-index: 888;
.mask {
position: fixed;
z-index: 1000;
top: 0;
right: 0;
left: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.6);
visibility: hidden;
opacity: 0;
transition: all 0.3s ease;
}
.mask.show{
visibility: visible;
opacity: 1;
}
.w-picker-cnt {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
transition: all 0.3s ease;
transform: translateY(100%);
z-index: 3000;
}
.w-picker-cnt.show {
transform: translateY(0);
}
.w-picker-hd {
display: flex;
align-items: center;
padding: 0 30upx;
height: 88upx;
background-color: #fff;
position: relative;
text-align: center;
font-size: 32upx;
justify-content: space-between;
.w-picker-btn{
font-size: 30upx;
}
}
.w-picker-hd:after {
content: ' ';
position: absolute;
left: 0;
bottom: 0;
right: 0;
height: 1px;
border-bottom: 1px solid #e5e5e5;
color: #e5e5e5;
transform-origin: 0 100%;
transform: scaleY(0.5);
}
.w-picker-item {
text-align: center;
width: 100%;
height: 88upx;
line-height: 88upx;
text-overflow: ellipsis;
white-space: nowrap;
font-size: 30upx;
}
.w-picker-view {
width: 100%;
height: 476upx;
overflow: hidden;
background-color: rgba(255, 255, 255, 1);
z-index: 666;
}
picker-view{
height: 100%;
}
}
</style>