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Filter HTML table

, 27 Mar 2013
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Select only those rows in table which meet search criteria.

Introduction

In this post I will tell you how you can filter an HTML table using jQuery.  

Using the code

All you need is create an HTML table and a textbox. The search function will be called on the textbox's onkeyup event. Here is the function: 

function Search() {
    var value = $('input[id$="txtSearch"]').val();
    if (value) {
        $('#MyTable tr:not(:first)').each(function () {
            var index = -1;
            $(this).children('td').each(function () {
                var text = $(this).text();
                if (text.toLowerCase().indexOf(value.toLowerCase()) != -1) {
                    index = 0;
                    return false;
                }
            });
            if (index == 0)
                $(this).show();
            else
                $(this).hide();
        });
    }
    else
        $('#MyTable tr').show();
}
<input type="text" onkeyup="Search()" id="txtSearch" /> 

This function checks if the input criteria matches the text of any td, it makes the row visible and if input criteria is not found in whole row, then that row is hidden. If there is no value in input criteria all table rows are displayed. 

This is a very basic code. Any suggestions will be greatly appreciated. 

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

MairajAhmed
Web Developer F3 Technologies
Pakistan Pakistan
No Biography provided

Comments and Discussions

 
Questionhighly inefficient code PinmemberSeishin#30-Dec-12 22:21 

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