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(Tcl) Demonstrate the XML UpdateAttrAt MethodDemonstrates the XML UpdateAttrAt method to update attribute name/value pairs in XML. Note: This example requires Chilkat v9.5.0.64 or later.
load ./chilkat.dll # Note: This example requires Chilkat v9.5.0.64 or later. set xml [new_CkXml] CkXml_put_Tag $xml "animals" set autoCreate 1 # When the autoCreate argument equals 1, the UpdateAttrAt # method auto-creates the children as needed: CkXml_UpdateAttrAt $xml "penguin" $autoCreate "feature" "flightless bird" CkXml_UpdateAttrAt $xml "mammal|rodent|squirrel" $autoCreate "feature" "bushy tail" CkXml_UpdateAttrAt $xml "mammal|rodent|rat" $autoCreate "feature" "long hairless tail" # Show the XML puts [CkXml_getXml $xml] # <?xml version="1.0" encoding="utf-8" ?> # <animals> # <penguin feature="flightless bird" /> # <mammal> # <rodent> # <squirrel feature="bushy tail" /> # <rat feature="long hairless tail" /> # </rodent> # </mammal> # </animals> # # Now update each node's "feature" attribute.. CkXml_UpdateAttrAt $xml "penguin" $autoCreate "feature" "black and white" CkXml_UpdateAttrAt $xml "mammal|rodent|squirrel" $autoCreate "feature" "grey, red, or black" CkXml_UpdateAttrAt $xml "mammal|rodent|rat" $autoCreate "feature" "brown, grey, white, or black" puts [CkXml_getXml $xml] # <?xml version="1.0" encoding="utf-8" ?> # <animals> # <penguin feature="black and white" /> # <mammal> # <rodent> # <squirrel feature="grey, red, or black" /> # <rat feature="brown, grey, white, or black" /> # </rodent> # </mammal> # </animals> # delete_CkXml $xml |
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