(Perl) Demonstrate the XML "I" Property

Demonstrates the XML "I" property. The properties I, J, and K can be used in paths to access the I'th, J'th, or K'th child in a path. Three indexing properties are provided to allow for triple-nested loops using this feature.

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

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux, Solaris

use chilkat();

# This example uses the XML document at https://www.chilkatsoft.com/exampleData/xero_accounts.xml
# The data is a download of the Xero accounts for the sandbox company test data (it's not real data).

# We'll use Chilkat HTTP to download the XML.
# This example assumes the Chilkat HTTP API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$sbXml = chilkat::CkStringBuilder->new();

# Download the XML from https://www.chilkatsoft.com/exampleData/xero_accounts.xml
# into sbXml
$url = "https://www.chilkatsoft.com/exampleData/xero_accounts.xml";
$http = chilkat::CkHttp->new();
$success = $http->QuickGetSb($url,$sbXml);
if ($success != 1) {
    print $http->lastErrorText() . "\r\n";
    exit;
}

$bAutoTrim = 0;
$xml = chilkat::CkXml->new();
$xml->LoadSb($sbXml,$bAutoTrim);

# How many accounts exist?
$numAccounts = $xml->NumChildrenAt("Accounts");
print "numAccounts = " . $numAccounts . "\r\n";

$i = 0;
while ($i < $numAccounts) {
    $xml->put_I($i);
    print "AccountID: " . $xml->getChildContent("Accounts|Account[i]|AccountID") . "\r\n";
    print "Name: " . $xml->getChildContent("Accounts|Account[i]|Name") . "\r\n";
    print "Code: " . $xml->GetChildIntValue("Accounts|Account[i]|Code") . "\r\n";
    print "EnablePaymentsToAccount: " . $xml->GetChildBoolValue("Accounts|Account[i]|EnablePaymentsToAccount") . "\r\n";
    print "----" . "\r\n";
    $i = $i + 1;
}

# The output looks like this:

# 	numAccounts = 69
# 	AccountID: ceef66a5-a545-413b-9312-78a53caadbc4
# 	Name: Checking Account
# 	Code: 90
# 	EnablePaymentsToAccount: False
# 	----
# 	AccountID: 3d09fd49-434d-4c18-a57b-831663ab70d2
# 	Name: Savings Account
# 	Code: 91
# 	EnablePaymentsToAccount: False
# 	----
# 	AccountID: 5f5e1b00-5331-4ee5-bc84-39dbd9a27db3
# 	Name: Accounts Receivable
# 	Code: 120
# 	EnablePaymentsToAccount: False
# 	----
# 	AccountID: b0a23f8d-1b6d-4209-96f9-8046f794e1f4
# 	Name: Prepayments
# 	Code: 130
# 	EnablePaymentsToAccount: False
# 	----
# 	...

# The xero_accounts.xml file contains data that looks like this:

# 	<Response xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
# 	  <Id>409d062b-d3c2-4062-99a6-31b7c1c14662</Id>
# 	  <Status>OK</Status>
# 	  <ProviderName>ChilkatPrivate</ProviderName>
# 	  <DateTimeUTC>2016-11-01T22:30:13.3606258Z</DateTimeUTC>
# 	  <Accounts>
# 	    <Account>
# 	      <AccountID>ceef66a5-a545-413b-9312-78a53caadbc4</AccountID>
# 	      <Code>090</Code>
# 	      <Name>Checking Account</Name>
# 	      <Status>ACTIVE</Status>
# 	      <Type>BANK</Type>
# 	      <TaxType>NONE</TaxType>
# 	      <Class>ASSET</Class>
# 	      <EnablePaymentsToAccount>false</EnablePaymentsToAccount>
# 	      <ShowInExpenseClaims>false</ShowInExpenseClaims>
# 	      <BankAccountNumber>132435465</BankAccountNumber>
# 	      <BankAccountType>BANK</BankAccountType>
# 	      <CurrencyCode>USD</CurrencyCode>
# 	      <ReportingCode>ASS</ReportingCode>
# 	      <ReportingCodeName>Assets</ReportingCodeName>
# 	      <HasAttachments>false</HasAttachments>
# 	      <UpdatedDateUTC>2016-10-15T22:22:44.53</UpdatedDateUTC>
# 	    </Account>
# 	    <Account>
# 	      <AccountID>3d09fd49-434d-4c18-a57b-831663ab70d2</AccountID>
# 	      <Code>091</Code>
# 	      <Name>Savings Account</Name>
# 	      <Status>ACTIVE</Status>
# 	      <Type>BANK</Type>
# 	      <TaxType>NONE</TaxType>
# 	      <Class>ASSET</Class>
# 	      <EnablePaymentsToAccount>false</EnablePaymentsToAccount>
# 	      <ShowInExpenseClaims>false</ShowInExpenseClaims>
# 	      <BankAccountNumber>987654321</BankAccountNumber>
# 	      <BankAccountType>BANK</BankAccountType>
# 	      <CurrencyCode>USD</CurrencyCode>
# 	      <ReportingCode>ASS</ReportingCode>
# 	      <HasAttachments>false</HasAttachments>
# 	      <UpdatedDateUTC>2016-10-15T22:22:44.53</UpdatedDateUTC>
# 	    </Account>
# 	    ...
#