How do you sort a column in JavaScript?

add a click event to all header ( th ) cells…

1. for the current table , find all rows (except the first)…
2. sort the rows, based on the value of the clicked column…
3. insert the rows back into the table, in the new order.

How do you sort a column in HTML?

Adding the “sortable” class to a

How to sort a table column in JavaScript?

The code use onclick () function to call a method that sort a table row by providing a string as an argument in order to undergo in a conditional statement to organize the index position using sortArray (). You can apply this script to your code to make your transaction faster, it is a user-friendly program feel free to modify it.

How does the sort ( ) method in JavaScript work?

A function that defines an alternative sort order. The function should return a negative, zero, or positive value, depending on the arguments, like: When the sort () method compares two values, it sends the values to the compare function, and sorts the values according to the returned (negative, zero, positive) value.

How does the sort function in W3Schools work?

When comparing 40 and 100, the sort () method calls the compare function (40, 100). The function calculates 40 – 100 (a – b), and since the result is negative (-60), the sort function will sort 40 as a value lower than 100. You can use this code snippet to experiment with numerically and alphabetically sorting:

How to create a sorting function in Excel?

Once you click on the link, the appropriate sorting function will be called. Notice the dataset values that are being added to the sorting link. The direction dataset attribute will determine our initial sorting direction on our table, whether ascending or descending. 2. Create your sort function