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Updated on 2025-04-02

flex actionScript time processing adds back to the date after addition

flex actionScript time processing adds back to the date after addition

Updated: July 24, 2014 16:45:07 Submission: whsnow
This article mainly introduces the date after adding and adding. If you need it, please refer to it.
public class Util
 {
 public function Util()
 {
 }
 /**
   * Time processing class, add back the date after addition
   * @param datepart The time position to be added
   * @param number Added value
   * @param date The added date is not passed in the current time
   * @return Returns the date after addition
   * yxy
   */
 public function dateAdd(datepart:String = "", number:Number = 0, date:Date = null):Date {
  if (date == null) {
  /* Default to current date. */
  date = new Date();
  }
  var returnDate:Date = new Date();;
  switch (()) {
  case "fullyear":
  case "month":
  case "date":
  case "hours":
  case "minutes":
  case "seconds":
  case "milliseconds":
   returnDate[datepart] += number;
   break;
  default:
   /* Unknown date part, do nothing. */
   break;
  }
  return returnDate;
 }
 /**
   * The time difference between two dates
   * @param dataBegin Start time
   * @param dateEnd time
   * @return Return the number of days of difference
   *
   */
 public function dateDiff(dataBegin:Date,dateEnd:Date):Number{
  var diff:Number = ()/new Number(24*60*60*1000);
  return diff;
 }
 /**
   * Compare the size of two dates
   * @param date1
   * @param date2
   * @return date1<date2 returns -1, date1=date2 returns 0, date1>date2 returns 1.
   *
   */
 public function dateCompare(date1:Date, date2:Date):int { 
  if (Number(date1) &lt; Number(date2)) { 
  return -1 
  }
  if (Number(date1) == Number(date2)) { 
  return 0; 
  } 
  return 1; 
 }
 }
  • actionScript
  • time

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