Ruby Watir-webdriver从特定表行获取链接

Question

我正在尝试根据基本文本/正则表达式访问特定行的链接

示例，我想点击第二列文字为＆＃34;现金余额 - 每日＆＃34;的行中的链接第3栏将是我正在寻找的日期＆＃34; 09-Sep-2013＆＃34;并且单击的链接位于第6列。

<tbody> 
  <tr> 
    <td>498488.txt</td>
    <td>Cash Balances - Daily</td>
    <td>10 Sep-2013</span> </td>
    <td>No </td>
    <td class="Table_DataCelllast"> 
      <a href="javascript:void(0)" id="ctl00_ContentPlaceHolder2_dtgrdListFiles_ctl02_lnkViewfile" onclick="javascript:dw('DownloadFilesView.aspx?DocFileID=9187191&amp;DocFileType=.txt','','menubar=yes,scrollbars,resizable,status,location','525','700');  return false;">View File</a>
    </td>
  </tr>`

这就是我试图获取打印出来的链接

b.table.trs.each do |tr| p tr.a.link end

但我得到的只是这个

#<Watir::Anchor:0x1017df620 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017df300 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017defe0 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017decc0 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017de978 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017de608 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017de2e8 located=false selector={:tag_name=>"a"}>
#<Watir::Anchor:0x1017ddfc8 located=false selector={:tag_name=>"a"}>

任何帮助将不胜感激。

Answer 1

您可以遍历行以查找具有指定文本的行。然后单击该行中的链接：

row = @browser.table.tbody.trs.find do |tr| 
    tr.td(:index => 1).text == 'Cash Balances - Daily' and
    tr.td(:index => 2).text == '09-Sep-2013'
end
row.link(:text => 'View File').click