Updating XML Keys within a TAG

[HariKara]

Hi All, 

Any AutoIT coders out there able to assist me? I have managed to work out how to update a "TAG", however, I now need to update a Key within the tag. XML code below:

XML CODE:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup">
      <section name="CP.Infrastructure.Properties.Settings" type="System.Configuration.ClientSettingsSection" />
    </sectionGroup>
  </configSections>
  <userSettings>
    <CP.Infrastructure.Properties.Settings>
      <setting name="Dictionary" serializeAs="Xml">
        <value>
<dictionary>
  <items>
    <item key="LoginType">Username</item>
    <item key="LoginUsername">admin</item>
    <item key="LastConnectedServers">127.0.0.1</item>
    <item key="Fingerprint Server: 127.0.0.1">TEXT SPACE EDIT BEND IDEN WREN</item>
    <item key="GettingStarted">False</item>
  </items>
</dictionary></value>
      </setting>
    </CP.Infrastructure.Properties.Settings>
  </userSettings>
</configuration>

 

I want to set the XML key highlighted in RED above from 

    <item key="LoginUsername">admin</item>
 

To

    <item key="LoginUsername"></item>
 

I've tried many scripts but I either get a complete wipeout or nothing changes. Ive attached my base script that I'm trying. 

File2.au3

[Earthshine]

what version of the udf are you using, it's up to 1.1.1.13 now

[HariKara]

@Earthshine Im not sure how to check? I've not called any specific UDF in my script and I'm a Newbie at this... How could I check quickly?

 

Thanks

Hari

[Earthshine]

where did you get this

#include "_XMLDomWrapper.au3"

 

There is an XML UDF you can use

 

Edited April 16, 2018 by Earthshine

[HariKara]

@Earthshine Copied and Pasted off the internet... See attached the named file.

_XMLDomWrapper.au3

[Earthshine]

I would use the ones from this site

[HariKara]

@Earthshine Thanks... I will download from this site, would this have impact on the code that I have written and resolve the issue im having?

Thanks

Hari

[Earthshine]

I guess you should make sure you are running the latest AutoIT as well as the Scintilla editor made for it as well

 

Edited April 16, 2018 by Earthshine

[HariKara]

@EarthshineI have the latest version of AutoIt downloaded on Friday Last week from AutoIT website. and the latest SCIEditor. THe XMLDOMWrapper is the one from the below link

 

 

[Earthshine]

ok. good. those XML guru's can probably help you in that case. I'll do some more digging. I would assume you can update a key's value using the UDF, right? so make the value ""

Edited April 16, 2018 by Earthshine

[Earthshine]

found this thread. looks like the example given as an solution could be modified for your purposes, remove the offending node and create a new one maybe?

 

[Subz]

Local $sFileName = @ScriptDir & "\Filename.xml"
Local $oErrorHandler = ObjEvent("AutoIt.Error", "_XmlErrFunc")
Local $oXMLDoc = ObjCreate("MSXML2.DOMDocument")
    $oXMLDoc.validateOnParse = False
    $oXMLDoc.load($sFileName)
Local $oNode = $oXMLDoc.selectSingleNode('//configuration/userSettings/CP.Infrastructure.Properties.Settings/setting/value/dictionary/items/item[@key="LoginUsername"]')
$oNode.Text = ""
$oXMLDoc.save($sFileName)

Func _XmlErrFunc($oError)
    ConsoleWrite(@ScriptName & " (" & $oError.scriptline & ") : ==> COM Error intercepted !" & @CRLF & _
            @TAB & "err.number is: " & @TAB & @TAB & "0x" & Hex($oError.number) & @CRLF & _
            @TAB & "err.windescription:" & @TAB & $oError.windescription & @CRLF & _
            @TAB & "err.description is: " & @TAB & $oError.description & @CRLF & _
            @TAB & "err.source is: " & @TAB & @TAB & $oError.source & @CRLF & _
            @TAB & "err.helpfile is: " & @TAB & $oError.helpfile & @CRLF & _
            @TAB & "err.helpcontext is: " & @TAB & $oError.helpcontext & @CRLF & _
            @TAB & "err.lastdllerror is: " & @TAB & $oError.lastdllerror & @CRLF & _
            @TAB & "err.scriptline is: " & @TAB & $oError.scriptline & @CRLF & _
            @TAB & "err.retcode is: " & @TAB & "0x" & Hex($oError.retcode) & @CRLF & @CRLF)
EndFunc   ;==>_ErrFunc

 

[mLipok]

8 hours ago, HariKara said:

THe XMLDOMWrapper is the one from the below link

But I guess that you download old not recent version XML_1.1.1.13.zip.