访问XML文件中的特定属性

时间:2016-03-30 21:06:23

标签: xml vbscript hta xmldom

我正在尝试将文本放在此XML文件的特定属性中。例如,描述,类型等中的文本

目前我收到错误:

  

行:23
  错误:需要对象:'objNode.attributes.getNameItem(....)'

如何访问加载XML文件的特定属性? description,details-> serviceName,type

<!DOCTYPE html>
<html lang="en">
<head>
    <title>XML</title>
    <HTA:APPLICATION
        APPLICATIONNAME = "XPOS removal tool"
    />
</head>
<script language="VBScript">
    Sub Window_onLoad
        Set xmlDoc = CreateObject("Microsoft.XMLDOM")
        xmlDoc.Async = "False"
        xmlDoc.Load("programs1.xml")

        strQuery = "/steps/step"

        Set colNodes = xmlDoc.selectNodes( strQuery )

        htmlString = "<table><tr><th>Description</th><th>Type</th><th>Status</th></tr>"

        For Each objNode in colNodes
            htmlString = htmlString & "<tr><td>"& objNode.attributes.getNamedItem("description").value &"</td><td>test</td></tr>"
            // htmlString = htmlString & "<tr><td>"& objNode.text &"</td><td>test</td></tr>"
        Next

        htmlString = htmlString & "</table>"

        DataArea.innerHTML = htmlString
    End Sub
</script>

<body>
<div id="DataArea"></div>
</body>
</html>

XML数据:

<?xml version='1.0'?> 
<steps>
<step>
    <description>Description 1</description>
    <type>Type 5</type>
    <details>
      <runFolder>c:\windows</runFolder>
      <runFile>v3-x86.exe</runFile>
    </details>
  </step>
  <step>
    <description>Description 2</description>
    <type>Type 4</type>
    <details>
      <serviceName>COMRedirector</serviceName>
      <processName>COMRedirectorServ</processName>
    </details>
  </step>
  <step>
    <description>Description 3</description>
    <type>Type 3</type>
    <details>
      <serviceName>OSUpdate</serviceName>
      <processName>OSUpdateServ</processName>
    </details>
  </step>
</steps>

2 个答案:

答案 0 :(得分:1)

您可以按.GetAttribute(...)获取属性,而不是.Attributes.GetNamedItem(...)。但是,在取消隐藏并查看您的实际XML数据之后:您首先不会查找属性。您想要选择XML节点的文本/值:

For Each objNode in xmlDoc.selectNodes("//description")
    htmlString = htmlString & "<tr><td>" & objNode.text & _
                 "</td><td>test</td></tr>"
Next

答案 1 :(得分:0)

基本上这就是我想要做的。

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