解析VBScript中的HTML的responseText [英] Parse a responseText to HTML in VBScript

问题描述

我正在尝试从由responseText创建的字符串变量中检索HTML类名称。我需要使用VBscript完成这个。以下是当前代码的示例：

I'm trying to retrieve HTML Class Names from a string variable created by responseText. I need to accomplish this using VBscript. Here is a sample of current code:

set http = createobject("Microsoft.XmlHttp")
    http.open "GET","http://www.xxxxxxxxxxx.com/xxx-xxx?xxxxNumber=xxxxx",false
    http.send ""

dim html : set html = CreateObject("HTMLFILE")
html.write http.responseText

dim trackdate : trackdate = html.getElementByClassName("tracking-history-date").[0].value
wscript.echo trackdate

我收到以下错误：对象不支持此属性或mehtod： 'getElementByClassName'

I'm receiving the following error: Object doesn't support this property or mehtod: 'getElementByClassName'

推荐答案

我以前遇到过。虽然记录的， getElementsByClassName（）方法似乎没有被实际支持。使用这样的东西可以解决问题：

I've run into this before. Although documented, the getElementsByClassName() method doesn't seem to actually be supported. Use something like this to work around the issue:

For Each el In html.getElementsByTagName("...")
  If el.ClassName = "tracking-history-date" Then
    Set trackdate = el
    Exit For
  End If
Next

这篇关于解析VBScript中的HTML的responseText的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！