Javascript sort table by column

Sort Table by Clicking the Headers. Click the headers to sort the table. The first time you click, the sorting direction is ascending (A to Z).

Since JavaScript doesn’t provide any inbuilt functions to sort a table we will be required to use native methods to sort a given table. We will look into the methods in this article.

Approach: A basic algorithm and similar approach will be used for both of the following examples. Loop the program to switch and sort the elements until it is. When an HTML table has much data, it can be useful to make the columns of information sortable.

The following technique uses JavaScript to sort the table rows by clicking on the column heading. Here is an example table with all columns sortable. A second click on the same column header text reverses the sort.

The table was going to be pretty big so another important factor was spee it had to run as fast as possible. The problem with the implementation is that the table is sorted incrementally by each click of a header, while it should be sorted by a single click.

Sorting HTML table with JavaScript - Stack. Sort a table fast by its first column with. Multi-column sort : The script remembers what columns were selected before and their sorting order. When the script sorts the data in primary (currently selected) column and finds that two rows have the same column data, it uses data from previously selected columns to determine the sorting order of columns.

Query Table Sorter is a jQuery plugin that turns any standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes. Tablesorter can successfully parse and sort many types of data including linked data in a cell. I used first column which holds numbers. You have to modify column index and condition statement as per your requirements. I hope that solves your problem.

Javascript sort table column on click. On further click the exact table column shall be ordered in a descending order. Offering an interactive sort handling multiple columns is nothing trivial.

Unless you want to write a good amount of code handling logic for multiple row clicks, editing and refreshing page content, managing sort algorithms for large tables … then you really are better off adopting a plug-in. What causes a table to be sortable? How to create a sortable column in an Excel workbook? How do you sort pivot tables in Excel?

I was clearing the table and adding the new data in but this apparently causes some issues in IE).

Appends a caret to the column header so you know you have sorted that column and in which direction (ASC or DESC). This script is an extendable, unobtrusive, and cross-browser compatible way of enhancing almost any type of tabular data. No additional coding is necessary. The Table Sortable jQuery plugin helps you render a customizable dynamic data table from JSON or JavaScript objects, with paginate, liver search, and data sort capabilities.

It rearranges the data in specific order (ascending or descending). You can either use PHP or AJAX to get the sorted data. The ability to sort your data is crucial when looking for patterns.

When the sort () function compares two values, it sends the values to the compare function, and sorts the values according to the returned (negative, zero, positive) value. If the result is negative a is sorted before b.