Friday, September 19, 2025
HomeLanguagesJavascriptD3.js | d3.timeWeeks() Function

D3.js | d3.timeWeeks() Function

The d3.timeWeeks() function in D3.js is used to return all the weeks with the date and time in the given range of start and end date.

Syntax:

d3.timeWeeks( start, end, step );

Parameters: This function accept three parameters which are given below:

  • Start: This parameter holds the given start date.
  • end: This parameter holds the given end date.
  • step: It is the optional parameter which holds the value used to skip the weeks.

Return Value: This function returns all the possible weeks in the given range.

Below programs illustrate the d3.timeWeeks() function in D3.js:

Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        D3.js | d3.timeWeeks() Function
    </title>
      
    <script src = 
        "https://d3js.org/d3.v4.min.js">
    </script>
</head>
  
<body>
    <script>
          
        // Initialising start and end date
        var start = new Date(2015, 01, 01);
        var end = new Date(2015, 02, 01);
          
        // Calling the timeWeeks() function
        // without step value
        var a = d3.timeWeeks(start, end);
          
        // Getting the week values
        console.log(a);
    </script>
      
</html>    


Output:

["2015-01-31T18:30:00.000Z", "2015-02-07T18:30:00.000Z", 
"2015-02-14T18:30:00.000Z", "2015-02-21T18:30:00.000Z"]

Example 2:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        D3.js | d3.timeWeeks() Function
    </title>
      
    <script src = 
        "https://d3js.org/d3.v4.min.js">
    </script>
</head>
  
<body>
    <script>
          
        // Initialising start and end date
        var start = new Date(2015, 01, 01);
        var end = new Date(2015, 02, 01);
            
        // Calling the timeWeeks() function
        // with step value
        var a = d3.timeWeeks(start, end, 2);
            
        // Getting the week values
        console.log(a);
    </script>
      
</html>    


Output:

["2015-01-31T18:30:00.000Z", "2015-02-14T18:30:00.000Z"]

Reference: https://devdocs.io/d3~5/d3-time#timeWeeks

Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, neveropen Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
RELATED ARTICLES

Most Popular

Dominic
32301 POSTS0 COMMENTS
Milvus
84 POSTS0 COMMENTS
Nango Kala
6666 POSTS0 COMMENTS
Nicole Veronica
11840 POSTS0 COMMENTS
Nokonwaba Nkukhwana
11898 POSTS0 COMMENTS
Shaida Kate Naidoo
6781 POSTS0 COMMENTS
Ted Musemwa
7056 POSTS0 COMMENTS
Thapelo Manthata
6739 POSTS0 COMMENTS
Umr Jansen
6745 POSTS0 COMMENTS