在 For 循环中使用 WebElement Index 遍历 HTML 表中的"tr"行

Question

我正在尝试遍历表中的行，从每行的第二个"td"中提取文本并将其与列表中的值进行比较。虽然索引号正在计数，但当用作使用"FindElements"找到的"tr"行的索引号时，它不会移动到下一行，因此它每次都返回第一行的文本。

List<string> policyList  = parsePolicyTable(driver, pageaction);
int numofPolicies        = policyList.Count();
for (var polListIndex = 0; polListIndex < numofPolicies; polListIndex++)
{
By polTableBy        = ObjRepository("PolicySearch", "PolicyTable");
IWebElement polTable = driver.FindElement(polTableBy);
var rows             = polTable.FindElements(By.TagName("tr"));
int rowNum           = rows.Count();
for (var searchResultRow = 0; searchResultRow < rowNum; searchResultRow++)
{
//IWebElement polNumRow  = rows.ElementAt(searchResultRow);
IWebElement polNumElem = rows[searchResultRow].FindElement(By.XPath("//td[2]"));
string polNum          = polNumElem.Text;
string listPolNum      = policyList[polListIndex];
WritetoLogFile("Policy Number [" + searchResultRow + "] from Search - " + polNum + " | Policy Number [" + polListIndex + "] from List - " + listPolNum);

输出：

搜索中的策略编号 [0] - XAL0001046-2 |列表中的策略编号 [0] - XAL0001028-0

搜索中的保单编号 [1] - XAL0001046-2 |列表中的策略编号 [0] - XAL0001028-0

搜索中的保单编号 [2] - XAL0001046-2 |列表中的策略编号 [0] - XAL0001028-0

我也尝试过，上面注释掉了，使用 .具有相同结果的 ElementAt 函数。

我错过了什么？

.HTML。。。

<tr class="odd">
<td title="Click to select this policy">
<input type="radio" name="Policy" id="Policy1039" value="1039">
</td>
<td>
<span class="link8pt cppsInfo" title="XAL0001039-7" data-policynumber="XAL0001039-7">XAL0001039-7</span>
</td>
<td title="Policyholder" style="white-space: nowrap;">SHOREY, NORMAND</td>
<td title="Policyholder Phone Number(s)" style="white-space: nowrap;">[phone] (H)</td>
<td title="Policyholder Address">13675 HIGHWAY 43<br>RUSSELLVILLE, AL 35653-2831</td>
<td>
<span class="linkCompact agencyInfo" title="TEST AGENCY #1" data-agencyid="9000">9000-TEST AGENCY #1</span>
</td>
<td title="Policy Issue Date">08/31/2018</td>
<td title="Policy Expiration Date">03/01/2019</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td title="Email Address"></td>
<td title="Policy Term">6 months paid in full</td>
</tr>
<tr class="even">
<td title="Click to select this policy">
<input type="radio" name="Policy" id="Policy1037" value="1037">
</td>
<td>
<span class="link8pt cppsInfo" title="XAL0001037-1" data-policynumber="XAL0001037-1">XAL0001037-1</span>
</td>
<td title="Policyholder" style="white-space: nowrap;">SMITH, JAMES</td>
<td title="Policyholder Phone Number(s)" style="white-space: nowrap;">[phone] (C)</td>
<td title="Policyholder Address">100 HUEYTOWN ROAD<br>HUEYTOWN, AL 35023</td>
<td>
<span class="linkCompact agencyInfo" title="TEST AGENCY #1" data-agencyid="9000">9000-TEST AGENCY #1</span>
</td>
<td title="Policy Issue Date">08/30/2018</td>
<td title="Policy Expiration Date">03/01/2019</td>
<td class="xmark" title="This policy has a cancellation notice">X</td>
<td>&nbsp;</td>
<td title="Email Address"></td>
<td title="Policy Term">6 month/5 pay - 17% down</td>
</tr>

Answer 1

从表面上看，它对我来说看起来不错，所以我冒着猜测。但我相信 FindElements 返回了一个 IReadOnlyCollection。

纯粹的猜测，你能试试：

var rows = polTable.FindElements(By.TagName("tr")).ToList();

不过，实际上，调试将是您的朋友。查看行的元素是什么，等等。