AutoIt

Demonstrate the XML FindNextRecord Method

See more XML Examples

Imagine we have an XML file as follows:

<CompleteMultipartUpload>
  <Part>
    <PartNumber>1</PartNumber>
    <ETag>abc</ETag>
  </Part>
  <Part>
    <PartNumber>2</PartNumber>
    <ETag>def</ETag>
  </Part>
  <Part>
    <PartNumber>3</PartNumber>
    <ETag>ghi</ETag>
  </Part>
</CompleteMultipartUpload>

We want to find the record where PartNumber = 2. To do so, we simply position ourselves at the first "Part" tag, and then call FindNextRecord. (See below..) AutoIt

$oXml = ObjCreate("Chilkat.Xml")

$oXml.LoadXmlFile("qa_data/xml/multipartUpload.xml")

; Position ourselves at the 1st record.
$oXml.GetChild2(0)

Local $oFoundRec = $oXml.FindNextRecord("PartNumber","2")
If ($oXml.LastMethodSuccess = True) Then
    ConsoleWrite("Found the record where PartNumber = 2." & @CRLF)
    ConsoleWrite($oFoundRec.GetXml() & @CRLF)

    ; Let's examine the ETag for this record...
    ConsoleWrite("ETag for PartNumber 2 = " & $oFoundRec.GetChildContent("ETag") & @CRLF)

Else
    ConsoleWrite("No record exists where PartNumber = 2." & @CRLF)
EndIf

; What if we want to find the record where ETag = "abc"?
$oFoundRec = $oXml.FindNextRecord("ETag","abc")
If ($oXml.LastMethodSuccess = True) Then
    ConsoleWrite("Found the record where ETag = abc" & @CRLF)
    ConsoleWrite($oFoundRec.GetXml() & @CRLF)

    ; Let's examine the PartNumber for this record...
    ConsoleWrite("Part number for Etag(abc) = " & $oFoundRec.GetChildContent("PartNumber") & @CRLF)

Else
    ConsoleWrite("No record exists where ETag = abc." & @CRLF)
EndIf

; Go back to the XML root..
$oXml.GetRoot2