Dart

Demonstrate the XML UpdateAt Method

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Demonstrates the XML UpdateAt method.

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

Dart

import 'package:chilkat/chilkat.dart';

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

  xml.tag = 'animals';

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

  // Show the XML
  print(xml.getXml());

  // 	<?xml version="1.0" encoding="utf-8" ?>
  // 	<animals>
  // 	    <penguin>flightless bird</penguin>
  // 	    <mammal>
  // 	        <rodent>
  // 	            <squirrel>bushy tail</squirrel>
  // 	            <rat>long hairless tail</rat>
  // 	        </rodent>
  // 	    </mammal>
  // 	</animals>

  // Now update each node's content..
  xml.updateAt('penguin', autoCreate, 'black and white');
  xml.updateAt('mammal|rodent|squirrel', autoCreate, 'grey, red, or black');
  xml.updateAt('mammal|rodent|rat', autoCreate, 'brown, grey, white, or black');

  print(xml.getXml());

  // 	<?xml version="1.0" encoding="utf-8" ?>
  // 	<animals>
  // 	    <penguin>black and white</penguin>
  // 	    <mammal>
  // 	        <rodent>
  // 	            <squirrel>grey, red, or black</squirrel>
  // 	            <rat>brown, grey, white, or black</rat>
  // 	        </rodent>
  // 	    </mammal>
  // 	</animals>
  // 
}