js计算日期增加
<div class="time"><i class="visa_icon prev"></i><span id="dataTime">2018-6-27 </span> <span id="week" data-id=''>星期三</span><i class="visa_icon next"></i></div>
$(".next").on('click',function(){ // next=true; // pre =false; // UpData(pre,next); // date.yyyy = Number($('.year').text()); // date.mot = Number($('.month').text()); // date.dd =Number($('.data').text()); // var newDate = addDate(date,1).split("-"); // if(newDate[1]<10){ // newDate[1] = 0+newDate[1]; // } // if(newDate[2]<10){ // newDate[2] = 0+newDate[2]; // } // $('.year').text(newDate[0]) // $('.month').text(newDate[1]) // $('.data').text(newDate[2])reckonTime(1)})$(".prev").on('click',function(){ // next=false; // pre =true; // UpData(pre,next); // date.yyyy = Number($('.year').text()); // date.mot = Number($('.month').text()); // date.dd =Number($('.data').text()); // var newDate = addDate(date,-1).split("-"); // if(newDate[1]<10){ // newDate[1] = 0+newDate[1]; // } // if(newDate[2]<10){ // newDate[2] = 0+newDate[2]; // } // $('.year').text(newDate[0]) // $('.month').text(newDate[1]) // $('.data').text(newDate[2])reckonTime(-1)}) }) //日歷 function reckonTime(num){var dataTime = $("#dataTime");var nowDataTime = dataTime.text();var arys1 = new Array();arys1 = addDate(nowDataTime,num).split('-');//顯示的日期var ssdate = new Date(arys1[0], parseInt(arys1[1] - 1), arys1[2]);var week1=String(ssdate.getDay()).replace("0","日").replace("1","一").replace("2","二").replace("3","三").replace("4","四").replace("5","五").replace("6","六");var myDate = new Date();var nowTime =myDate.toLocaleDateString();//獲取今天日期var current_time = nowTime;var stop_time = addDate(nowDataTime,num);//console.log(addDate(nowDataTime,num))!CompareDate(current_time,stop_time) && (dataTime.text(addDate(nowDataTime,num)),$("#week").text("星期"+week1)); } function addDate(date,days){ var d=new Date(date); d.setDate(d.getDate()+days); var m=d.getMonth()+1; m = (m<10)?'0'+m:m;var da = d.getDate();da = (da<10)?'0'+da:da;return d.getFullYear()+'-'+m+'-'+da; } function CompareDate(d1,d2) {return ((new Date(d1.replace(/-/g,"\/"))) > (new Date(d2.replace(/-/g,"\/")))); }
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轉載于:https://www.cnblogs.com/lst619247/p/9674188.html
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