![]() We are hoping that this article provides you enough information that helps you understand the setDate() method in js. It highlights the importance of the date object in JavaScript and offers helpful insights for effectively working with dates using the setDate() method. This article covers the method’s syntax, usage, and provides practical examples for modifying dates and calculating future or past dates. It allows easy modification of the day of the month for a specific date object. In conclusion, this article discusses JavaScript setDate() method. setMonth (): It is used to set the month (0-11). ![]() setMinutes (): It is used to set the minutes (0-59). setMilliseconds (): It is used to set the milliseconds (0-999). setHours (): It is used to set the hour (0-23). setFullYear (): It is used to set the year (optionally month and day). Last week: Sat 03:39:43 GMT+0000 (Coordinated Universal Time) Method: setDate (): It is used to set the day as a number (1-31). Return value Changes the Date object in place, and returns its new timestamp. Try it Syntax setDate(dateValue) Parameters dateValue An integer representing the day of the month. Output: This day: Sat 03:39:43 GMT+0000 (Coordinated Universal Time)įuture Week: Sat 03:39:43 GMT+0000 (Coordinated Universal Time)Ĭurrent day: Sat 03:39:43 GMT+0000 (Coordinated Universal Time) The setDate () method of Date instances changes the day of the month for this date according to local time. The change is based on the local time.įor intance, if we want to set the date to the 20th day of the current month, we can use the following code: const currentDate = new Date() Ĭonsole.log(`Sample Date: $`) This method allows you to change the day of the month for a specific date using a Date object called dateObj and an integer called dayValue. The syntax for the setDate() method in JavaScript is as follows: tDate(dayValue) The setDate() method in JavaScript allows you to easily set or change the day of the month for a specific date object created using the date() constructor, considering the local time. tDate(date.getDate() + (7 + dayOfWeek - date.It stores information about the date, time, and timezone, and provides useful methods and properties for working with dates effectively. ![]() If this is more than an exercise, you should return the result, and let the user of the function do with it whatever he/she needs.Įdit: As SridharVenkat said, the range should be 0-6 not 1-7.Īlso, using modulo like AlexAtNet suggested you can reduce the code with But you instead of + ((-1) * diff)) you could simply do - diff.įinally, you're always outputting the result to the console. The logic is correct, I think, I only tested it with a few numbers. Mejor Respuesta Acolyte Puntos 1119 Desde aqu : var jan312009 new Date ( 2009, 1 - 1, 31 ) var eightMonthsFromJan312009 new Date ( new Date (jan312009).setMonth (jan312009. function getNextDayOfWeek(date, dayOfWeek) getNextDayOfWeek says a lot about what this function does. The names on the variables are clear enough, but not of the function, dates is too broad. If you do this, you also have to consider not modifying the date parameter and copy it instead. function dates(date, dayOfWeek)īut then you should check that dayOfWeek is in range (0-6, thanks SridharVenkat) and probably that date is a valid Date object. As it is written, it will only return November 15 always. ![]() If the days you specify would change the month or year of the Date, setDate () automatically updates the Date information to reflect this. Since you say "Given a particular Date" and "next occurring Friday (or any dayOfWeek)" I think both should be parameters to your function. The Date setDate () method changes the day of the month of the Date object to the number passed as an argument.
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