Cfrgtkky

I have config. I need to change values of value in a config having received value from the text file.
That is: the XML file has a <add key='shopId' value='foo'/> and a text file, it has a value.

I have replaced either the entire file, or prescribed duplicate value, or changed to the value that is specified in the variable, but not from a text file.

I do

[XML]$xml = Get-Content "C:Folderconfig"

$xpath = "/configuration/appSettings/add[@value='5' and @key ='shopId']"

$nodes = $xml.SelectNodes($xpath)



foreach ($n in $nodes) {

    $n.value = "TEST"   # How to change value from another file?

}



$xml.Save($xmlFile)

But it's not correct for me. Please help me. How to change value from another file?

From what I understand you want to read the value from a text file and insert it into your XML configuration file.

MWE

$TextFile = "C:Folderfile.txt"

$XMLFile  = "C:Folderconfig.xml"



$Value    = Get-Content -Path $TextFile -Raw

[XML]$XML = Get-Content -Path $XMLFile

$XPath    = "/configuration/appSettings/add[@value='5' and @key ='shopId']"

$Nodes    = $XML.SelectNodes($xpath)



foreach ($Node in $Nodes) {

    $Node.value = $Value

}



$XML.Save($XMLFile)