Question

我正在使用Watin进行IE浏览器的自动化测试。我是Watin的新手。我被阻止了获取表的列标题文本的任务。该表的HTML代码如下所示：

<table id="gvVoiceCallReport" style="width: 100%; border-collapse: collapse; height: 100%;" border="1" rules="all" cellSpacing="0" cellPadding="0">
       <tbody>
          <tr style="background-color: slategray; height: 20px; color: white;">
             <th scope="col">
             <a style="color: white;" href="javascript:__doPostBack('gvVoiceCallReport','Sort$Caller GCI')">
                Text - Caller GCIstyle
             <th scope="col">
              <a style="color: white;" href="javascript:__doPostBack('gvVoiceCallReport','Sort$Callee GCI')">
            Text - Callee GCI
            <th scope="col">
                <a style="color: white;" href="javascript:__doPostBack('gvVoiceCallReport','Sort$Originator-Default Bearer Apn')">
                Text - Originator-Default Bearer Apn

            <tr style="cursor: hand;" onmouseover="this.style.cursor='hand';">
            <td align="left" onclick="window.open('TestResult.aspx?testSuite=Job.139.1_1504100010110027884023126', 'TestResult', 'height=600,width=900,resizable=yes,scrollbars=yes');">
            Text - 310;410;FFFE;9210;B9F
            <td align="left" onclick="window.open('TestResult.aspx?testSuite=Job.139.1_1504100010110027884023126', 'TestResult', 'height=600,width=900,resizable=yes,scrollbars=yes');">
            Text - 310;410;FFFE;9210;B9F
        .....    
        ......
        </table>

该列的标题文字为来电者GCI 。我能够通过使用类似

的内容获取该列中值的文本

string columnValueText = mytable.OwnTableRows[1].TableCells[1].Text;

当我试图通过使OwnTableRows[0]（索引为零）来获取列标题文本时，它给了我异常：数组超出范围。

任何人，请帮我获取表格列标题文字。

Answer 1

  var gridTableRows = page.Document.Frame(Find.ById("ctl00_MainContentPlaceHolder_ifrmReport")).Table("gvVoiceCallReport").TableRows[0];
  StringCollection abc = GetAllColumnDataFromRow(gridTableRows, true);

   private StringCollection GetAllColumnDataFromRow(TableRow tableRow, bool isTableHeaderRow)
    {
        StringCollection RowValues = new StringCollection();

        if (isTableHeaderRow)
        {
            foreach (Element e in tableRow.Elements)
            {
                if (e.TagName == "TH")
                {
                    RowValues.Add(e.Text);
                }
            }
        }

        return RowValues;
    }

Answer 2

我拿了这段HTML。将其粘贴到index.html。

我使用过的代码：

        FireFox ie = new FireFox(@"D:\index.html");
        Table tb = ie.Table(Find.ById("gvVoiceCallReport"));
        if (tb != null)
        {
            Debug.WriteLine("Found table!");
            var value = tb.Text;
            TableRow tr = tb.TableRows[0];
            Debug.WriteLine(tb.Text);                
            foreach (var elem in tb.Elements)
            {
                Debug.WriteLine("Name : {0}, Type : {1}",elem.Name,elem.GetType());
                if (elem.GetType().ToString().Equals("WatiN.Core.Link"))
                {
                    Debug.WriteLine(elem.Text);
                    //elem.Text is current hader;
                }
            }
        }

导致调试输出：

Text - Caller GCIText - Caller GCIstyleText - Originator-Default Bearer Apn
Name : , Type : WatiN.Core.TableBody
Name : , Type : WatiN.Core.TableRow
Name : , Type : WatiN.Core.ElementContainer`1[WatiN.Core.Element]
Name : , Type : WatiN.Core.Link
Text - Caller GCI
Name : , Type : WatiN.Core.ElementContainer`1[WatiN.Core.Element]
Name : , Type : WatiN.Core.Link
Text - Caller GCIstyle
Name : , Type : WatiN.Core.ElementContainer`1[WatiN.Core.Element]
Name : , Type : WatiN.Core.Link
Text - Originator-Default Bearer Apn

我希望这很有帮助。

如何在Watin中获取表列标题文本？

2 个答案: