【发布时间】：2013-04-12 04:13:49
【问题描述】：
我正在努力在网页上设置一些非常尴尬的字段（我无法控制的字段）的值，请重视研究人员的输入。我制作了一个网页模型，展示了这个问题。如下：
<html>
<body>
<div id="mydiv1" style="position: none; display: block; z-index: 1; width: 800px;">
<p>First div (mydiv1) starts here.</p>
<br />
<div id="mydiv2" style="position: none; display: block; z-index: 6; width: 800px;">
<p>Second div (mydiv2) starts here. The following field in blue is arranged thusly: <i>div>div>table>form>table</i>; and its tabIndex is 1.</p>
<table border="0" cellspacing="1" cellpadding="0" width="410">
<tbody>
<tr>
<td colspan="3" style="width: 410px; background-color: #5698eb;">
<form id="entryform" name="entryform">
<table border="0" cellspacing="1" cellpadding="0">
<tbody>
<tr>
<td width="100" valign="center" class=text1">
<br /><b>Project: </b>
</td>
<td width="5"></td>
<td valign="centre">
<input class="formclass_input1" type="text" tabIndex="1" name="entryform_field">
</td>
</tr>
</tbody>
</table>
</form>
</td>
</tr>
</tbody>
</table>
<br />
<div id="mydiv3" style="position: none; display: block; z-index: 16; width: 850px;">
<p>Third div (mydiv3) starts here. The following fields are arranged thusly: <i>div>div>div>form>table</i> and the tabIndexes go 1,2,3,4.<br />The field names change randomly from record to record, but their tabIndexes are always the same.</p>
<form id="myform" name="myform">
<table border="0" cellspacing="1" cellpadding="0">
<tbody>
<tr>
<td width="100" valign="center" class=text1">
<b>Name: </b>
</td>
<td width="5"></td>
<td valign="centre">
<input class="formclass_input1" type="text" tabIndex="1" name="changeable_field_name1">
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="1" cellpadding="0">
<tbody>
<tr>
<td width="100" valign="center" class=text1">
<b>Date: </b>
</td>
<td width="5"></td>
<td valign="centre">
<input class="formclass_input1" type="text" tabIndex="2" name="changeable_field_name2">
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="1" cellpadding="0">
<tbody>
<tr>
<td width="100" valign="center" class=text1">
<b>Company: </b>
</td>
<td width="5"></td>
<td valign="centre">
<input class="formclass_input1" type="text" tabIndex="3" name="changeable_field_name3">
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="1" cellpadding="0">
<tbody>
<tr>
<td width="100" valign="center" class=text1">
<b>Address: </b>
</td>
<td width="5"></td>
<td valign="centre">
<input class="formclass_input1" type="text" tabIndex="4" name="changeable_field_name4">
</td>
</tr>
</tbody>
</table>
</form>
</div></div></div>
</body>
</html>
这里的关键是字段名称会随机更改。我以前在堆栈上提出了我的问题，但我把问题简单化了！一个叫 Panayot 的家伙帮我完美地解决了这个问题，但是当我将修改后的脚本介绍到现场时，它失败了。因此，使这个更准确的模型。它比我第一次介绍的要复杂。使用 Panayot 的代码，我的脚本目前如下所示：
surl ="http://[website.com]"
set ie = nothing
set shapp=createobject("shell.application")
on error resume next
For Each owin In shapp.Windows
if left(owin.document.location.href,len(surl))=surl then
if err.number = 0 then
set ie = owin
end if
end if
err.clear
Next
on error goto 0
if ie is nothing then
wscript.echo "Window Not Open"
else
Set myDiv = IE.Document.All.mydiv3
If Not myDiv Is Nothing Then
Set nodes = myDiv.childNodes
For i = 0 To nodes.Length-1 Step 2
If nodes(i).tabIndex = "1" Then
nodes(i).Value = "ta-da!"
'nodes(i).Value = nodes(i).tabIndex
Exit For
End If
Next
End If
End If
我已经对它进行了很多实验，但由于我的理解有限，我无法弄清楚。基本上最后的 IF 语句并没有让我进入 tabIndex "1"。如果这是可以解决的，我会是一个非常快乐的人。任何输入表示赞赏。谢谢。
【问题讨论】：
标签： html vbscript external tabindex