我是硒的新手，我有一个问题，我需要在一个表中循环并获得该表中的值
<table>
<tr>
<td style="width:5px">
</td>
<td>
<table class="reportTable" id="Allocations">
<tbody>
<tr class="table_header">
<td style="width:5px;">
<img class="HideImage" src="Images/minus.gif" alt="Hide Details">
</td>
<td style="width:33%">
Channel of Trade</td>
<td style="width:33%">
PILOT TRAVEL CENTE-122194-W/S - UNB Contract</td>
<td style="width:33%">
<span id="TruckLoading_10142602_Info" style="COLOR: white;text-decoration:underline;cursor:pointer">
Trucks loading - 0</span>
</td>
</tr>
<tr>
<td style="width:5px;">
</td>
<td colspan="3">
<table rules="rows" class="reportTable" font-family="Tahoma" pagerstyle-visible="False" id="TerminalGrid" border="1">
<tbody>
<tr class="productlabel2" align="left">
<td scope="col" style="width:5px;">
</td>
<td>
Product Details</td>
</tr>
<tr class="hdr2">
<td scope="col" style="width:5px;">
</td>
<td scope="col">
Fuel Type</td>
</tr>
<tr class="FuelTypeHeader">
<td style="width:5px;border:none" onclick="ShowHideDetails(this)">
<img class="HideImage" src="Images/minus.gif" alt="Hide Details" id="Fuel_Img">
</td>
<td style="border-left:none;border-right:none; padding-left:3px">
<table id="C_V" style="width:100%;border-collapse:collapse; border:none; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;">
<tbody>
<tr>
<td style="width:20em;">
<span>
DSL - LSD/ULSD</span>
</td>
<td style="width:60em;">
<span id="CVSpan">
<span style="margin-right:10px">
<span style="float:left;padding-top:3px">
Currently:</span>
<span style="float:left;width:6em;padding-top:2px; margin-left:5px; margin-right:5px;margin-top:2px;padding-bottom:2px; text-align:center; background-color:#00FF00;">
Available</span>
<span style="float:left; padding-top:3px">
<b>
30,839</b>
gallons remaining until Mon 8/1/2016 12:00:00 AM CDT</span>
</span>
</span>
</td>
<td align="right">
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr style="">
<td style="width:5px;">
</td>
<td>
<table id="ProdDetails" rules="all" pagerstyle-visible="False" style="width: 100%" border="1">
<tbody>
<tr class="table_header2">
<th scope="col">
Nominated Volume</th>
<th scope="col">
Allocation Period</th>
<th scope="col">
Allocation %</th>
<th scope="col">
Allocation Start Amt</th>
<th scope="col">
Allocation Lifted</th>
<th scope="col">
Allocation Remaining</th>
<th scope="col">
GPO Allowance</th>
<th scope="col" class="center width8em">
GPO Remaining</th>
<th scope="col">
Category Status</th>
<th scope="col">
Ratability Status</th>
<th scope="col">
Next Scheduled Refresh Date</th>
<th scope="col">
Reference ID</th>
</tr>
<tr class="tablerow2">
<td class="right width8em">
41,118</td>
<td class="center width10em">
Daily</td>
<td class="right">
75%</td>
<td class="right">
30,839</td>
<td class="right">
0</td>
<td class="right">
30,839</td>
<td class="right">
0</td>
<td class="right width8em bold" id="GPO_Rmd">
0
</td>
<td class="center" style="background-color:#00FF00;">
Available</td>
<td class="center" style="background-color:#0099CC;">
Below Trend</td>
<td class="center width20em">
8/1/2016 12:00:00 AM CDT</td>
<td class="center width20emWordWrap">
DSL - LSD/ULSD</td>
</tr>
<tr class="tablerow2">
<td class="right width8em">
287,826</td>
<td class="center width10em">
Weekly</td>
<td class="right">
125%</td>
<td class="right">
359,783</td>
<td class="right">
114,083</td>
<td class="right">
245,700</td>
<td class="right">
0</td>
<td class="right width8em bold" id="GPO_Rmd">
0
</td>
<td class="center" style="background-color:#00FF00;">
Available</td>
<td class="center" style="background-color:#0099CC;">
Below Trend</td>
<td class="center width20em">
8/4/2016 12:00:00 AM CDT</td>
<td class="center width20emWordWrap">
DSL - LSD/ULSD</td>
</tr>
<tr class="tablerow2">
<td class="right width8em">
1,233,540</td>
<td class="center width10em">
Monthly</td>
<td class="right">
115%</td>
<td class="right">
1,418,571</td>
<td class="right">
1,361,264</td>
<td class="right">
57,307</td>
<td class="right">
0</td>
<td class="right width8em bold" id="GPO_Rmd">
0
</td>
<td class="center" style="background-color:#FFFF00;">
Low</td>
<td class="center" style="background-color:#00CC00;">
On Track</td>
<td class="center width20em">
8/1/2016 12:00:00 AM CDT</td>
<td class="center width20emWordWrap">
DSL - LSD/ULSD</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr id="GPO_Row">
<td style="width:5px;">
</td>
<td>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr class="table_header">
<td style="width:5px;" onclick="ShowHideDetails(this)">
<img class="HideImage" src="Images/minus.gif" alt="Hide Details">
</td>
<td style="width:33%">
Channel of Trade</td>
<td style="width:33%">
PILOT TRAVEL CENTE-122194-W/S - UNB Fwrd Cont</td>
<td style="width:33%">
<span id="TruckLoading_17049566_Info" style="COLOR: white;text-decoration:underline;cursor:pointer" onclick="GetTruckLoadingInformationJS(this,17049566);">
Trucks loading - 0</span>
</td>
</tr>
<tr>
<td style="width:5px;">
</td>
<td colspan="3">
<table rules="rows" class="reportTable" font-family="Tahoma" pagerstyle-visible="False" id="TerminalGrid" border="1">
<tbody>
<tr class="productlabel2" align="left">
<td scope="col" style="width:5px;">
</td>
<td>
Product Details</td>
</tr>
<tr class="hdr2">
<td scope="col" style="width:5px;">
</td>
<td scope="col">
Fuel Type</td>
</tr>
<tr class="FuelTypeHeader">
<td style="width:5px;border:none" onclick="ShowHideDetails(this)">
<img class="HideImage" src="Images/minus.gif" alt="Hide Details" id="Fuel_Img">
</td>
<td style="border-left:none;border-right:none; padding-left:3px">
<table id="C_V" style="width:100%;border-collapse:collapse; border:none; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;">
<tbody>
<tr>
<td style="width:20em;">
<span>
DSL - LSD/ULSD</span>
</td>
<td style="width:60em;">
<span id="CVSpan">
<span style="margin-right:10px">
<span style="float:left;padding-top:3px">
Currently:</span>
<span style="float:left;width:6em;padding-top:2px; margin-left:5px; margin-right:5px;margin-top:2px;padding-bottom:2px; text-align:center; background-color:#FF0000;">
Out</span>
<span style="float:left; padding-top:3px">
<b>
0</b>
gallons remaining until Mon 8/1/2016 12:00:00 AM CDT</span>
</span>
</span>
</td>
<td align="right">
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr style="">
<td style="width:5px;">
</td>
<td>
<table id="ProdDetails" rules="all" pagerstyle-visible="False" style="width: 100%" border="1">
<tbody>
<tr class="table_header2">
<th scope="col">
Nominated Volume</th>
<th scope="col">
Allocation Period</th>
<th scope="col">
Allocation %</th>
<th scope="col">
Allocation Start Amt</th>
<th scope="col">
Allocation Lifted</th>
<th scope="col">
Allocation Remaining</th>
<th scope="col">
GPO Allowance</th>
<th scope="col" class="center width8em">
GPO Remaining</th>
<th scope="col">
Category Status</th>
<th scope="col">
Ratability Status</th>
<th scope="col">
Next Scheduled Refresh Date</th>
<th scope="col">
Reference ID</th>
</tr>
<tr class="tablerow2">
<td class="right width8em">
0</td>
<td class="center width10em">
Custom 1 day(s)</td>
<td class="right">
100%</td>
<td class="right">
0</td>
<td class="right">
0</td>
<td class="right">
0</td>
<td class="right">
0</td>
<td class="right width8em bold" id="GPO_Rmd">
0
</td>
<td class="center" style="background-color:#FF0000;">
Out</td>
<td class="center" style="background-color:#0099CC;">
Below Trend</td>
<td class="center width20em">
8/1/2016 12:00:00 AM CDT</td>
<td class="center width20emWordWrap">
MERC-DSL</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr id="GPO_Row">
<td style="width:5px;">
</td>
<td>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</table>我想知道如何循环该表，这样我就可以获得一份合同，即"PILOT TRAVEL CENTE-122194-W/s-UNB Contract"、"PILOTT TRAVEL CENTE-122194-W/s-UNB Fwrd Cont"one_answers"UNB Spot"以及该表的数据。提前谢谢。
好吧，你没有提到你使用的语言，所以我将在C#中给你举一个例子
//Init table element (in this case by tag name but better chose by id or Name)
IWebElement tableElement = driver.FindElement(By.TagName("table"));
//Init TR elements from table we found into list
IList<IWebElement> trCollection = tableElement.FindElements(By.TagName("tr"));
//define TD elements collection.
IList<IWebElement> tdCollection;
//loop every row in the table and init the columns to list
foreach(IWebElement element in trCollection)
{
tdCollection = element.FindElements(By.TagName("td"));
//now in the List you have all the columns of the row
string column1 = tdCollection[0].Text;
string column2 = tdCollection[1].Text;
...
}
如果你使用其他语言，只要改变语法，逻辑是一样的。