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Demonstrate the XML UpdateAttrAt Method

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Demonstrates the XML UpdateAttrAt method to update attribute name/value pairs in XML.

Note: This example requires Chilkat v9.5.0.64 or later.

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C++
#include <CkXml.h>

void ChilkatSample(void)
    {
    //  Note: This example requires Chilkat v9.5.0.64 or later.
    CkXml xml;

    xml.put_Tag("animals");

    bool autoCreate = true;

    //  When the autoCreate argument equals true, the UpdateAttrAt
    //  method auto-creates the children as needed:
    xml.UpdateAttrAt("penguin",autoCreate,"feature","flightless bird");
    xml.UpdateAttrAt("mammal|rodent|squirrel",autoCreate,"feature","bushy tail");
    xml.UpdateAttrAt("mammal|rodent|rat",autoCreate,"feature","long hairless tail");

    //  Show the XML
    std::cout << xml.getXml() << "\r\n";

    //  	<?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..
    xml.UpdateAttrAt("penguin",autoCreate,"feature","black and white");
    xml.UpdateAttrAt("mammal|rodent|squirrel",autoCreate,"feature","grey, red, or black");
    xml.UpdateAttrAt("mammal|rodent|rat",autoCreate,"feature","brown, grey, white, or black");

    std::cout << xml.getXml() << "\r\n";

    //  	<?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>
    //
    }