Dart

XML NewChildAfter

Demonstrates the Chilkat.NewChildAfter method. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final xml = CkXml();

  xml.tag = 'order';
  xml.newChild2('order_billing_info|price_list', 'Listino Italia');
  xml.newChild2('order_billing_info|price_list_id', '1');
  xml.newChild2('order_billing_info|first_name', 'Francesco');

  print(xml.getXml());

  // We now have the following XML:

  // <?xml version="1.0" encoding="utf-8"?>
  // <order>
  //     <order_billing_info>
  //         <price_list>Listino Italia</price_list>
  //         <price_list_id>1</price_list_id>
  //         <first_name>Francesco</first_name>
  //     </order_billing_info>
  // </order>

  // Get the "order_billing_info" element
  final orderBillingInfo = xml.findChild('order_billing_info');

  // Call NewChildAfter to add an XML element <customer_id> after <price_list_id>
  // First get the index of the element price_list_id
  final index = orderBillingInfo.tagIndex('price_list_id');
  print('index = $index');

  // Add the "customer_id" element just after specified index.
  final xCustId = orderBillingInfo.newChildAfter(index, 'customer_id', '1234');

  print(xml.getXml());

  // We now have:

  // <?xml version="1.0" encoding="utf-8"?>
  // <order>
  //     <order_billing_info>
  //         <price_list>Listino Italia</price_list>
  //         <price_list_id>1</price_list_id>
  //         <customer_id>1234</customer_id>
  //         <first_name>Francesco</first_name>
  //     </order_billing_info>
  // </order>
}