如何定位ifram中table中td元素

crazy715 · 发表于 2011-7-27 21:43:44

<head>
<body>
<form id="form1" action="default.aspx" method="post">
<div class="aspNetHidden">
<div>
<div style="height: 99px;">
<div id="left_nav" style="height: 259px;">
<div style="margin-left: 190px; background-color: #F1F7FF;">
<iframe id="mainFrame" scrolling="auto" frameborder="0" style="background-color: rgb(241, 247, 255); height: 259px; width: 1090px;" onload="showHeight();" src="Pages/OrderingList.aspx" name="mainFrame">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<body>
<form id="form1" action="MenuManagerList.aspx" method="post">
<div class="aspNetHidden">
<div class="aspNetHidden">
<div id="list_nav">
<div class="lb_nav">
<div id="btn_nav">
<div style="margin: auto; margin-top: 6px;"> </div>
<div class="lb_nav_bg" style="border-top: #99bbe8 1px solid;">
<table class="listgrid_a" cellspacing="0" cellpadding="0" border="0" style="border-collapse: collapse;">
<input id="hidFoodInfo" type="hidden" value="" name="hidFoodInfo">
<div id="menuFoodList" style="overflow: inherit;">
<table id="" class="listgrid_a" cellspacing="0" cellpadding="0" border="0" runat="server" style="border-collapse: collapse;">
<table id="" class="listgrid_a" cellspacing="0" cellpadding="0" border="0" runat="server" style="border-collapse: collapse;">
<table id="" class="listgrid_a" cellspacing="0" cellpadding="0" border="0" runat="server" style="border-collapse: collapse;">
<table id="" class="listgrid_a" cellspacing="0" cellpadding="0" border="0" runat="server" style="border-collapse: collapse;">
<tbody>
<tr>
<td style="width: 65px;" rowspan="61">周四(07月28日)</td>

以上是html代码，xpath不管用，使用itable=@ie.frame().table()
tr=itable.[](1)
td=tr.[](1)
也无法定位。。求助！！