Live search through table rows

Question

I want to do a live search through the table rows, using jQuery, the \"live\" word is the key, because I want to type the keywords in the text input, on the same site and I\

Answer 1

Using yckart's answer, I made it to search for the whole table - all td's.

$("#search").keyup(function() {
    var value = this.value;

    $("table").find("tr").each(function(index) {
        if (index === 0) return;

        var if_td_has = false; //boolean value to track if td had the entered key
        $(this).find('td').each(function () {
            if_td_has = if_td_has || $(this).text().indexOf(value) !== -1; //Check if td's text matches key and then use OR to check it for all td's
        });

        $(this).toggle(if_td_has);

    });
});