jquery table offsetWidth question -

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i have been looking hours , can't figure out.
trying write code align table headers , table columns,
trying figure out overall width of header cell , width of column.
strange reason tdoffset gets value , thoffset nan.

$("#tbltasks tbody tr:eq(0) td").each(function(index) {     tdoffset = parseint(this.offsetwidth);      thel = $('#tbltasks thead tr:eq(0) th:eq(' + index.tostring() + ')').first();     thoffset = parseint(thel.offsetwidth);      alert('tdoffset' + tdoffset + ' thoffset:' + thoffset); }

can point out doing wrong?

thanks , happy.

the reason this.offsetwidth works , thel.offsetwidth not this refers dom element , thel refers jquery object.

you can access dom element "behind" thoffset doing following

thel[0].offsetwidth

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