Sure. if you start at the tr that holds the tds, you can use down() to do this.
If you want the second td to have a certain width, you could do this:
$$('tr').each(function(elm){
elm.down('td', 2).setStyle('width:122px');
});
Walter
On Sep 23, 2012, at 12:59 PM, Евгений Шморгун wrote:
> I have to assign the different sizes to the td, and the width of them depends
> on the number's position of the tag in table.
>
> In Jquery I can write
>
> $$('td .yui-dt-liner
> div[id^=yui-gen]').eq(2).invoke("setStyle",{'width':'122px'});
> changing the argument in eq. is there analogue expression in prototype.js ?
>
> Thanks!
>
>
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