(PowerBuilder) 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 ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

integer li_rc
oleobject loo_SbXml
string ls_Url
oleobject loo_Http
integer li_Success
integer li_BAutoTrim
oleobject loo_Xml
integer li_NumAccounts
integer i

// 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.

loo_SbXml = create oleobject
// Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
li_rc = loo_SbXml.ConnectToNewObject("Chilkat.StringBuilder")
if li_rc < 0 then
    destroy loo_SbXml
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Download the XML from https://www.chilkatsoft.com/exampleData/xero_accounts.xml
// into sbXml
ls_Url = "https://www.chilkatsoft.com/exampleData/xero_accounts.xml"
loo_Http = create oleobject
// Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")

li_Success = loo_Http.QuickGetSb(ls_Url,loo_SbXml)
if li_Success <> 1 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_SbXml
    destroy loo_Http
    return
end if

li_BAutoTrim = 0
loo_Xml = create oleobject
// Use "Chilkat_9_5_0.Xml" for versions of Chilkat < 10.0.0
li_rc = loo_Xml.ConnectToNewObject("Chilkat.Xml")

loo_Xml.LoadSb(loo_SbXml,li_BAutoTrim)

// How many accounts exist?
li_NumAccounts = loo_Xml.NumChildrenAt("Accounts")
Write-Debug "numAccounts = " + string(li_NumAccounts)

i = 0
do while i < li_NumAccounts
    loo_Xml.I = i
    Write-Debug "AccountID: " + loo_Xml.GetChildContent("Accounts|Account[i]|AccountID")
    Write-Debug "Name: " + loo_Xml.GetChildContent("Accounts|Account[i]|Name")
    Write-Debug "Code: " + string(loo_Xml.GetChildIntValue("Accounts|Account[i]|Code"))
    Write-Debug "EnablePaymentsToAccount: " + string(loo_Xml.GetChildBoolValue("Accounts|Account[i]|EnablePaymentsToAccount"))
    Write-Debug "----"
    i = i + 1
loop

// 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>
// 	    ...
// 


destroy loo_SbXml
destroy loo_Http
destroy loo_Xml