(Tcl) XML GetChildWithAttr

Demonstrates how to get the content of a particular node with a particular attribute. For example, returns "Face up in the Rain" for the Name="Album" node.

 <Response Status="OK">
   <Item Name="ZoneID">0</Item>
   <Item Name="State">2</Item>
   <Item Name="FileKey">305718</Item>
   <Item Name="Artist">Michael Tomlinson</Item>
   <Item Name="Album">Face Up in the Rain</Item>
   <Item Name="Name">The Way We're Going</Item>
   <Item Name="Status">Playing</Item>
</Response> 

Chilkat Tcl Extension Downloads Chilkat Tcl Extension Downloads

load ./chilkat.dll

set xml [new_CkXml]

set success [CkXml_LoadXmlFile $xml "qa_data/resp.xml"]
if {$success != 1} then {
    puts [CkXml_lastErrorText $xml]
    delete_CkXml $xml
    exit
}

# xItem is a CkXml
set xItem [CkXml_GetChildWithAttr $xml "Item" "Name" "Album"]
if {[CkXml_get_LastMethodSuccess $xml] == 0} then {
    puts "not found."
    delete_CkXml $xml
    exit
}

puts [CkXml_content $xItem]

delete_CkXml $xItem


delete_CkXml $xml