在javascript for循环中包含逗号分隔符

Question

我需要输出以下内容：

凌晨12:00 - 凌晨12:00，上午06：00 - 08:00 AM，上午9:00 - 上午11:00

但是我得到了这个：

凌晨12:00 - 凌晨12:00 06:00 AM - 08:00 AM 09:00 AM - 11:00 AM

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var time = '00:00-00:00,06:00-08:00,09:00-11:00';
var slotTimeCount = time.split(',');
var cnts = slotTimeCount.length;
var mySeven = 0;
for (var sltCont = 0; sltCont < cnts; sltCont++) {
  //console.log(slotTimeCount);
  var time = slotTimeCount[sltCont];
  var splitTime = time.split('-');
  //console.log(splitTime);
  var splitTimeFrom = splitTime[0];
  var splitTimeTo = splitTime[1];
  var clinicFromTime = splitTimeFrom.split(':');
  var h_24 = clinicFromTime[0];
  var mins = clinicFromTime[1];
  var clinicToTime = splitTimeTo.split(':');
  var h1_24 = clinicToTime[0];
  var mins1 = clinicToTime[1];
  var h = h_24 % 12;
  if (h === 0) {
    h = 12;
  }
  var h1 = h1_24 % 12;
  if (h1 === 0) {
    h1 = 12;
  }
  var cnvrt = (h < 10 ? "0" + h : h) + ":" + mins +
    " " + (h_24 < 12 ? 'AM' : 'PM') + ' - ' +
    (h1 < 10 ? "0" + h1 : h1) + ":" + mins1 +
    " " + (h1_24 < 12 ? 'AM' : 'PM');
  console.log(cnvrt);
}

＆＃13;

＆＃13;

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Answer 1

您只需使用Array.prototype.join()方法即可。我在代码中只添加了三行代码。

var time = '00:00-00:00,06:00-08:00,09:00-11:00';
var slotTimeCount = time.split(',');
var cnts = slotTimeCount.length;
var mySeven = 0;

var str = [];

for (var sltCont = 0; sltCont < cnts; sltCont++) {
  var time = slotTimeCount[sltCont];
  var splitTime = time.split('-');
  var splitTimeFrom = splitTime[0];
  var splitTimeTo = splitTime[1];
  var clinicFromTime = splitTimeFrom.split(':');
  var h_24 = clinicFromTime[0];
  var mins = clinicFromTime[1];
  var clinicToTime = splitTimeTo.split(':');
  var h1_24 = clinicToTime[0];
  var mins1 = clinicToTime[1];
  var h = h_24 % 12;
  if (h === 0) {
    h = 12;
  }
  var h1 = h1_24 % 12;
  if (h1 === 0) {
    h1 = 12;
  }
  var cnvrt = (h < 10 ? "0" + h : h) + ":" + mins +
    " " + (h_24 < 12 ? 'AM' : 'PM') + ' - ' +
    (h1 < 10 ? "0" + h1 : h1) + ":" + mins1 +
    " " + (h1_24 < 12 ? 'AM' : 'PM');
  
  str.push(cnvrt);  // add to array
}

console.log(str.join(', '));   // join the array

Answer 2

添加一个var final，然后替换逗号

final+=cnvrt.replace(/,/g,' '); 

然后在结尾处显示最终

＆＃13;

＆＃13;

var time='00:00-00:00,06:00-08:00,09:00-11:00';
  var slotTimeCount=time.split(',');
  var cnts=slotTimeCount.length;
  var mySeven =0;
  var final="";
  for(var sltCont=0;  sltCont <cnts; sltCont++)
  {//console.log(slotTimeCount);
    var time=slotTimeCount[sltCont];
    var splitTime = time.split('-');
    //console.log(splitTime);
    var splitTimeFrom = splitTime[0];
    var splitTimeTo = splitTime[1];
    var clinicFromTime = splitTimeFrom.split(':');
    var h_24 = clinicFromTime[0];
    var mins = clinicFromTime[1];
    var clinicToTime = splitTimeTo.split(':');
    var h1_24 = clinicToTime[0];var mins1 = clinicToTime[1];
    var h = h_24 % 12;if (h === 0) h = 12;
    var h1 = h1_24 % 12;if (h1 === 0) h1 = 12;
    var cnvrt=(h < 10 ? "0" + h : h) + ":" + mins + " " + (h_24 < 12 ? 'AM' : 'PM') + ' - ' + (h1 < 10 ? "0" + h1 : h1) + ":" + mins1 + " " + (h1_24 < 12 ? 'AM' : 'PM');
    final+=cnvrt.replace(/,/g,' ')+' '; 
    }
    alert(final)

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