lrstndm

Read XML Values

7 posts in this topic

I was searching the forum too find a way to read XML files. There are many options (also very old options), but my question is which is the best for now and which is the best for my problem?

I have a XML file like this:

<Data>
    <Values>
        <Info>Information value 1</Info>
        <Info>Information value 2</Info>
    </Values>
    <Other>Other information</Other>
</Data>

What I want to have is a function where you can basically call the function 'getValue' or 'getValues' with the path to the value(s)

e.g.

getValue('Data\Other')

or

getValues('Data\Values\Info')

What is the best solution for me? Hope someone can help me out.

Regards,
lrstndm

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Have a look at these links in this link: Link

That should give you an idea of how to start.


Snips & Scripts


My Snips: graphCPUTemp ~ getENVvars
My Scripts: Short-Order Encrypter - message and file encryption V1.6.1 ~ AuPad - Notepad written entirely in AutoIt V1.9.4

Feel free to use any of my code for your own use.                                                                                                                                                           Forum FAQ

 

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Example:

;~ Create the temp xml
#include <File.au3>

_FileCreate("Temp")
FileWrite("Temp","<Data><Values><Info>Information value 1</Info><Info>Information value 2</Info></Values><Other>Other information</Other></Data>")


Local $oXML = ObjCreate("Microsoft.XMLDOM")
$oXML.load("Temp")

$oOther = $oXML.SelectSingleNode("//Data/Other")            ; or //Other
ConsoleWrite("$oOther.text=[" & $oOther.text & "]" & @CRLF)

$oInfos = $oXML.SelectNodes("//Data/Values/Info")   ; or //Info or //Data//Info or //Values/Info
For $oInfo In $oInfos

    ConsoleWrite("$oInfo.text=[" & $oInfo.text  & "]" & @CRLF)
Next

outputs:

$oOther.text=[Other information]
$oInfo.text=[Information value 1]
$oInfo.text=[Information value 2]


IEbyXPATH-Grab IE DOM objects by XPATH IEscriptRecord-Makings of an IE script recorder ExcelFromXML-Create Excel docs without excel installed GetAllWindowControls-Output all control data on a given window.

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jdelaney, Thank you!

This is the thing I was been looking for. With this I can work on.

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jdelaney and all coders,,

Long time since this threat started. However, it has just what I needed with one exception.
The first post had only a simple "multiple node" and my xml file has more stuff in the nodes tags. If you run the script and check the created solar.xml you see what I mean.

What it does:
It downloads solardata, writes it to a xml file and then picks a few  infos out of that xml file and displays it in a MsgBox. HAM radio operators use those infos. 

My problem is at the end where a "multiple node" needs to be read and put into strings e.g $band1day, $band2day...... band$4night.

Code:

;Display Solar data in popup
;coded by: KF5WGB
;
;Get the Solar data from the net
        Global $oXML = ObjCreate("Microsoft.XMLHTTP")
        $oXML.Open("GET", "http://www.hamqsl.com/solarxml.php", 0)
        $oXML.Send
        $oReceived = $oXML.ResponseText
        $oStatusCode = $oXML.Status
;and save it as solar.xml
        If $oStatusCode == 200 then
            $file = FileOpen("solar.xml", 2) ; The value of 2 overwrites the file if it already exists
            FileWrite($file, $oReceived)
            FileClose($file)
        EndIf

Local $oXML = ObjCreate("Microsoft.XMLDOM")
$oXML.load("solar.xml")

$updated = $oXML.SelectSingleNode("solar/solardata/updated")            ; updated
ConsoleWrite("$updated.text=" & $updated.text & "" & @CRLF)
$sunspots = $oXML.SelectSingleNode("solar/solardata/sunspots")          ; sunspots
ConsoleWrite("$sunspots.text=[" & $sunspots.text & "]" & @CRLF)
$xray = $oXML.SelectSingleNode("solar/solardata/xray")                  ; xray
ConsoleWrite("$xray.text=[" & $xray.text & "]" & @CRLF)
$solarflux = $oXML.SelectSingleNode("solar/solardata/solarflux")        ; solarflux
ConsoleWrite("$solarflux.text=[" & $solarflux.text & "]" & @CRLF)
$aindex = $oXML.SelectSingleNode("solar/solardata/aindex")              ; aindex
ConsoleWrite("$aindex.text=[" & $aindex.text & "]" & @CRLF)
$kindex = $oXML.SelectSingleNode("solar/solardata/kindex")              ; kindex
ConsoleWrite("$kindex.text=[" & $kindex.text & "]" & @CRLF)
$solarwind = $oXML.SelectSingleNode("solar/solardata/solarwind")        ; solarindex
ConsoleWrite("$solarwind.text=[" & $solarwind.text & "]" & @CRLF)

$oInfos = $oXML.SelectNodes("solar/solardata/calculatedconditions/band"); ..and here is the problem
For $oInfo In $oInfos
        ;Local $band[????] = $oInfo.text                                ; array ?? how to read it??
        ConsoleWrite("$oInfo.text=[" & $oInfo.text & "]" & @CRLF)
Next

MsgBox(64,"Solardata @ " & $updated.text,"Sunspots: " & $sunspots.text & @CRLF & "Xray: " & $xray.text & @CRLF & "Solarflux:    " & $solarflux.text & @CRLF & "A:   " & $aindex.text & @CRLF & "K:  " & $kindex.text & @CRLF & "Solarwind:  " & $solarwind.text & @CRLF & @CRLF & $oInfo.text & @CRLF & @CRLF & @CRLF & "       written by:KF5WGB")

As you can see, after running the script, consolewrite shows each value. The Msgbox ($oInfo.text) shows the last value of the "multiple nodes". How would put each value in a string?

Thanks in advance

KF5WGB

 

 

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#6 ·  Posted (edited)

You might try this

$oInfos = $oXML.SelectNodes("solar/solardata/calculatedconditions/band"); ..and here is the problem

$test = ""
For $oInfo In $oInfos
    ;$oAttrs = $oInfo.attributes
    ;$test &= $oAttrs(0).value &" ("& $oAttrs(1).value & "): " & $oInfo.text & @crlf
    $test &= $oInfo.getattribute("name") &" ("& $oInfo.getattribute("time") & "): " & $oInfo.text & @crlf
Next
msgbox(0,"test", $test)

 

Edited by mikell
still learning xml :)

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mikell,

Awesome. I was happy with the first one but the second one is even better.
Thank you so much. Working the string is easy for me. I started to read the XML tutorial @ w3school.com and I must say.... I have some serious reading to do.

Thanks again

KF5WGB

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