Question

This is my example code:

My array is:

var myarray = ["air india", "king fisher", "Go Air"];

and my table is:

                <table>
                    <tr>
                       <td>air india</td>
                       <td>code:121</td>
                    </tr>
                    <tr>
                       <td>Indiago</td>
                       <td>code:325</td>
                    </tr>
                </table>  

Now, i want to remove the rows which not contains values in the array ‘myarray’. In this case i need to remove second row(Indiago is not in myarray).

Answer 1

$(document).ready(function(){
   var myarray = ["air india", "king fisher", "Go Air"];
    $('table td:first-child').each(function(index,Element){
        var tdValue=$(Element).text();
        if($.inArray(tdValue,myarray)){
            $(Element).closest('tr').remove();
        }

    });
});