You have one tr/td pare outside tbody.
On Tue, Feb 1, 2011 at 2:16 PM, hamburger <bilidi...@web.de> wrote: > Hello, > in the following code i get an error that row[1] is not definded. > > var rows = $('theTable').getElements('tr').getElements('td'); > > rows.each( function(row,number){ > row.setStyle('display', 'none'); //works > //row[1].setStyle('display', 'none'); do not work > console.log("zelle"+number,row[0]); > }); > > > > > http://jsfiddle.net/CG8Gj/2/ > > > what i am doing wrong?