How to Get an Array of Dates Between Two Dates in Javascript?
Nov 09, 2024 pm 12:55 PM
Getting a Date Array between Two Dates in Javascript
Determining the array of date objects for each day between two given dates is a common task when working with dates in Javascript. This array needs to account for month and year boundaries to maintain accuracy.
Implementation:
To achieve this, we can define a function called getDates that takes two date objects as parameters: a starting date and an end date. Within this function:
- Initialize an Array to Store Dates: Create an empty array called dateArray to store the date objects for each day.
- Initialize Current Date: Set the currentDate variable to the starting date.
- Iterate Through Days: Use a while loop to iterate through the days until the currentDate is greater than or equal to the end date.
- Push Date to Array: Inside the loop, add a new Date object representing the current date to the dateArray.
- Increment Current Date: Increment the currentDate by one day using the addDays method.
- Return the Date Array: Once the loop finishes, return the dateArray.
Example Code:
Here's an example of how you can implement the getDates function:
Date.prototype.addDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
function getDates(startDate, stopDate) {
var dateArray = new Array();
var currentDate = startDate;
while (currentDate <= stopDate) {
dateArray.push(new Date (currentDate));
currentDate = currentDate.addDays(1);
}
return dateArray;
}
This implementation extends the Date prototype with an addDays method for convenience. A live demo can be found at http://jsfiddle.net/jfhartsock/cM3ZU/.
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