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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>哥是传说一列</title>
</head>
<body>
<table border="1px" id="tb">
<tbody><tr><td>哥是第一列</td><td>俺第二列的</td></tr>
<tr><td>哥是传说一列</td><td>俺二列的</td></tr></tbody>
</table>
<script type="text/javascript">
function getTableCell (obj){
var _arrCellOnes =[];
var _oTBody = obj.TBodies ? obj.TBodies : obj;
var _oTRows = _oTBody.rows;
for(i=0;i<_oTRows.length;i++){
if(_oTRows[i].cells[0]){
_arrCellOnes.push(_oTRows[i].cells[0].innerHTML);
}
}
return _arrCellOnes;
}
var arrCells = getTableCell($("#tb"));//用到jQuery了
alert(arrCells);
</script>
</body>
</html>