Using Jquery, replace one row in table with a new one

Answer 1

Use jQuery.replaceWith()

$(document).ready(function() {
  $('#mytable .edit').click( function() {
    var tr = $(this).parent();
    var new_row = '<tr class="new_row"><td>3</td><td>4</td><td>Save</td></tr>';
    tr.replaceWith(new_row);
  });
});

Answer 2

jQuery's replaceWith(). Example:

$(document).ready(function() {
    $('#mytable .edit').click( function() {

        var tr = $(this).parent();
        var new_row = '<tr class="new_row"><td>3</td><td>4</td><td>Save</td></tr>'
        tr.replaceWith(new_row); // code to replace this row with the new_row
    });
} );

Answer 3

http://jsfiddle.net/hAvyv/

$('.edit').click(function(){
    $(this).parent().removeClass('old_row').addClass('new_row').html('<td>3</td><td>4</td><td>Save</td>');
});

Answer 4

$(document).ready(function() {

    $('#mytable .edit').click( function() {

        var new_row = '<tr class="new_row"><td>3</td><td>4</td><td>Save</td></tr>'
        $(this).parent().replaceWith(new_row);
    });

} );