本文實(shí)例為大家分享了JavaScript實(shí)現(xiàn)時(shí)間范圍效果的具體代碼，供大家參考，具體內(nèi)容如下

效果圖

js文件代碼片

/*查詢?nèi)掌趨^(qū)間（當(dāng)前時(shí)間往前） Add By Vivian 2020/12/04 *///rangeVal:兩個(gè)日期的間隔符 num：隔多少 timeType：相隔時(shí)間類型function funGetRangeDateByLess(rangeVal,num,timeType){ var returnVal=''; var otherVal=''; var otherTime=''; var curTime = new Date(); var curTimeVal= curTime.getFullYear() + ’-’ + PrefixZero((curTime.getMonth() + 1), 2) + ’-’ + PrefixZero(curTime.getDate(), 2); switch (timeType) {case 1://分 var addMinutes = curTime.setMinutes(curTime.getMinutes() - num); otherTime=new Date(addMinutes); break;case 2://時(shí) var addMinutes = curTime.setHours(curTime.getHours() - num); otherTime=new Date(addMinutes); break;case 3://天 var addDate = curTime.setDate(curTime.getDate() - num); otherTime=new Date(addDate); break;case 4://月 var addMonth = curTime.setMonth(curTime.getMonth() - num); otherTime=new Date(addMonth); break;case 5://年 var addYear = curTime.setFullYear(curTime.getFullYear() - num); otherTime=new Date(addYear); break;default: break; } otherVal= otherTime.getFullYear() + ’-’ + PrefixZero((otherTime.getMonth() + 1), 2) + ’-’ + PrefixZero(otherTime.getDate(), 2); return returnVal=otherVal+rangeVal+curTimeVal;}/*自動(dòng)補(bǔ)零 Add By Vivian 2020/12/04 */function PrefixZero(num, n) { return (Array(n).join(0) + num).slice(-n);}

使用代碼片

var fillhelptime=funGetRangeDateByLess(' , ',6,4);laydate.render({elem: '#fillhelptime',range: ',',type: ’date’,value:fillhelptime,//默認(rèn)值});某個(gè)日期的時(shí)間范圍（前后多少天）

效果圖

js文件代碼片

/*查詢?nèi)掌趨^(qū)間（某個(gè)日期前后多少天） Add By Vivian 2021/04/06 *///rangeVal:兩個(gè)日期的間隔符 date：某個(gè)日期 beforeDays：前N天 afterDays：后N天function funGetRangeDateByBeforeAndAfter(rangeVal,date,beforeDays,afterDays){ var dateVaule1 = new Date(date);//轉(zhuǎn)換成時(shí)間格式 var dateVaule2 = new Date(date);//轉(zhuǎn)換成時(shí)間格式 var startDate = new Date(dateVaule1.setDate(dateVaule1.getDate() - beforeDays));//前N天 var endDate = new Date(dateVaule2.setDate(dateVaule2.getDate() + afterDays));//后N天 var date1= startDate.getFullYear() + ’-’ + PrefixZero((startDate.getMonth() + 1), 2) + ’-’ + PrefixZero(startDate.getDate(), 2); var date2= endDate.getFullYear() + ’-’ + PrefixZero((endDate.getMonth() + 1), 2) + ’-’ + PrefixZero(endDate.getDate(), 2); var returnVal=date1+rangeVal+date2; return returnVal;}/*自動(dòng)補(bǔ)零 Add By Vivian 2020/12/04 */function PrefixZero(num, n) { return (Array(n).join(0) + num).slice(-n);}某個(gè)時(shí)間點(diǎn)的時(shí)間范圍（前后多少天）

效果圖

js文件代碼片

/*查詢?nèi)掌趨^(qū)間（某個(gè)時(shí)間點(diǎn)前后多少時(shí)間） Add By Vivian 2021/04/06 *///rangeVal:兩個(gè)日期的間隔符 timeType：相隔時(shí)間類型 date：某個(gè)日期 beforeDays：前N天 afterDays：后N天function funGetRangeDateByBeforeAndAfter(rangeVal,timeType,date,beforeNum,afterNum){ var dateVaule1 = new Date(date);//轉(zhuǎn)換成時(shí)間格式 var dateVaule2 = new Date(date);//轉(zhuǎn)換成時(shí)間格式 var startDate = ''; var endDate = ''; switch (timeType) {case 1://分 startDate = new Date(dateVaule1.setMinutes(dateVaule1.getMinutes() - beforeNum));//前N分鐘 endDate = new Date(dateVaule2.setMinutes(dateVaule2.getMinutes() + afterNum));//后N分鐘 break;case 2://時(shí) startDate = new Date(dateVaule1.setHours(dateVaule1.getHours() - beforeNum));//前N小時(shí) endDate = new Date(dateVaule2.setHours(dateVaule2.getHours() + afterNum));//后N小時(shí) break;case 3://天 startDate = new Date(dateVaule1.setDate(dateVaule1.getDate() - beforeNum));//前N天 endDate = new Date(dateVaule2.setDate(dateVaule2.getDate() + afterNum));//后N天 break;case 4://月 startDate = new Date(dateVaule1.setMonth(dateVaule1.getMonth() - beforeNum));//前N月 endDate = new Date(dateVaule2.setMonth(dateVaule2.getMonth() + afterNum));//后N月 break;case 5://年 startDate = new Date(dateVaule1.setFullYear(dateVaule1.getFullYear() - beforeNum));//前N年 endDate = new Date(dateVaule2.setFullYear(dateVaule2.getFullYear() + afterNum));//后N年 var addYear = curTime.setFullYear(curTime.getFullYear() - num); break;default: break; } var returnVal1= startDate.getFullYear() + ’-’ + PrefixZero((startDate.getMonth() + 1), 2) + ’-’ + PrefixZero(startDate.getDate(), 2); var returnVal2= endDate.getFullYear() + ’-’ + PrefixZero((endDate.getMonth() + 1), 2) + ’-’ + PrefixZero(endDate.getDate(), 2); var returnVal=returnVal1+rangeVal+returnVal2; return returnVal;}/*自動(dòng)補(bǔ)零 Add By Vivian 2020/12/04 */function PrefixZero(num, n) { return (Array(n).join(0) + num).slice(-n);}

以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持好吧啦網(wǎng)。