jQuery

How to count the number of table rows within an html table using JQuery

Written by Ian Carnaghan · 5 sec read >
var countRows = $('#tableID tr').length; 
alert(countRows)

or

var countRows = $('#tableID tr').size;
alert(countRows)

The selector takes all rows and then counts them.

Last Updated On March 21, 2018
Written by Ian Carnaghan
I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment. In my spare time I teach undergraduate classes in web development. Profile

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