Ruby

Insert after Node with Tag

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Demonstrates how to insert a new node as a sibling directly after a specified node having a given tag.

Note: This example requires Chilkat v9.5.0.76 or greater. The TagIndex method was introduced in v9.5.0.76

Ruby

require 'chilkat'

# First, let's create the following XML:

#   <FatturaElettronicaHeader>
#     <DatiTrasmissione>
#       <IdTrasmittente>
#         <IdPaese>IT</IdPaese>
#         <IdCodice>12345678</IdCodice>
#       </IdTrasmittente>
#     </DatiTrasmissione>
#   </FatturaElettronicaHeader>

xml = Chilkat::CkXml.new()
xml.put_Tag("FatturaElettronicaHeader")
xml.UpdateChildContent("DatiTrasmissione|IdTrasmittente|IdPaese","IT")
xml.UpdateChildContent("DatiTrasmissione|IdTrasmittente|IdCodice","12345678")

# Now insert a new node to get this XML:

#   <FatturaElettronicaHeader>
#     <DatiTrasmissione>
#       <IdTrasmittente>
#         <IdPaese>IT</IdPaese>
#         <NewTag>Content</NewTag>
#         <IdCodice>12345678</IdCodice>
#       </IdTrasmittente>
#     </DatiTrasmissione>
#   </FatturaElettronicaHeader>

# xT is a CkXml
xT = xml.FindChild("DatiTrasmissione|IdTrasmittente")
index = xT.TagIndex("IdPaese")
if (index < 0)
    print "nothing found at the given tag." + "\n";
    exit
end

# x1 is a CkXml
x1 = xT.NewChildAfter(index,"NewTag","Content")

# Show the resulting XML.
print xml.getXml() + "\n";