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B4X

Access an Inner Node of an XML Document

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Demonstrates how to navigate to a particular inner node of an XML document.

The XML sample used in this example is also available here: Sample SOAP XML Document

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B4X
Dim success As Boolean = False

'  This example navigates to the "qualificationData" node of the XML document shown below.

Dim xml As ChilkatXml
xml.Initialize

success = xml.LoadXmlFile("qa_data/xml/soapDoc.xml")

Dim qualData As ChilkatXml = xml.FindChild("soap:Body|v1:createEvents|events|qualificationData")
If xml.LastMethodSuccess <> True Then
    Log("Not found.")
    Return
End If


'  Iterate over the "instructions" child nodes and show the value of each.
Dim n As Int = qualData.NumChildrenHavingTag("instructions")
Dim i As Int = 0
Dim strValue As String
Do While i < n
    qualData.I = i
    strValue = qualData.GetChildContent("instructions[i]|value")
    If qualData.LastMethodSuccess = True Then
        '  A node at the tag path existed (i.e. the "value" node existed)
        Log(i & ": " & strValue)
    End If

    i = i + 1
Loop



'  <?xml version="1.0"?>
'  <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:v1="http://www.mywebsite.com/v6/MyEvent">
'      <soap:Header>
'          <ROClientIDHeader soap:mustUnderstand="0" xmlns="http://tempuri.org/">
'              <ID>{69CE6D9E-B75E-422F-A79C-D4918192EAD9}</ID>
'          </ROClientIDHeader>
'      </soap:Header>
'      <soap:Body>
'          <v1:createEvents xmlns:v1="http://www.mywebsite.com/v6/MyEvent">
'              <events>
'                  <coreData>
'                      <anomaly>false</anomaly>
'                      <contacts>
'                          <coordinates>Mobile</coordinates>
'                          <flags>0</flags>
'                          <label>0606060606</label>
'                          <type>MOBILE</type>
'                      </contacts>
'                      <contacts>
'                          <coordinates>Telephone</coordinates>
'                          <flags>0</flags>
'                          <label>040400404</label>
'                          <type>PHONE</type>
'                      </contacts>
'                      <contacts>
'                          <coordinates>Fax</coordinates>
'                          <flags>0</flags>
'                          <label>0505050505</label>
'                          <type>FAX</type>
'                      </contacts>
'                      <contacts>
'                          <coordinates>Email</coordinates>
'                          <flags>0</flags>
'                          <label>test@test.com</label>
'                          <type>EMAIL</type>
'                      </contacts>
'                      <creationDate>2017-03-21T09:43:04.043</creationDate>
'                      <description>Buble Tea Bar</description>
'                      <earliestDate>2017-03-25T00:00:00</earliestDate>
'                      <expirationDate>2017-04-03T00:00:00</expirationDate>
'                      <orderingCustomer>ACME INTERNATIONAL</orderingCustomer>
'                      <priority>0</priority>
'                      <referentialData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:externalReferentialData">
'                          <customerName>ACME INTERNATIONAL</customerName>
'                          <equipmentName />
'                          <location>
'                              <address>adresseSite</address>
'                              <city>VilleSite</city>
'                              <contact>Sarah Croche</contact>
'                              <description>DescriptionSite</description>
'                              <name>Male �  bar</name>
'                              <zipCode>69007</zipCode>
'                          </location>
'                      </referentialData>
'                  </coreData>
'                  <id>INTERV00102</id>
'                  <message />
'                  <qualificationData>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>description</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>Intervention �  realiser</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>customerName</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>ACME INTERNATIONAL</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>orderingCustomer</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>ACME INTERNATIONAL</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Description</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>Buble Tea Bar</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Name</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>Male �  bar</value>
'                          <valueCode />
'                     </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>earliestDate</id>
'                          <fillingDate>2017-03-20T00:00:00</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>expirationDate</id>
'                          <fillingDate>2017-03-24T00:00:00</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Acompte</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>200</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Affaire</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>AFF56</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>DelaiStandard</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>off</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>address</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                         <value>adresseSite</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                         <id>city</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>VilleSite</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>zipCode</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>69007</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>description</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>DescriptionSite</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>ID</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>ENT</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>creationDate</id>
'                          <fillingDate>2017-03-21T09:43:04.043</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>MOBILE</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>0606060606</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>PHONE</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>040400404</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>FAX</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>0505050505</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>EMAIL</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>test@test.com</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>contact</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>Sarah Croche</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>DatePrevPose</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>SoldeAPayer</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Id</id>
'                          <fillingDate>1899-12-30T00:00:00</fillingDate>
'                          <value>tech1</value>
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>appointmentDate</id>
'                          <fillingDate>2017-03-22T10:00:00.607</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>schedulingDate</id>
'                          <fillingDate>2017-03-22T11:00:00.607</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>schedulingEndDate</id>
'                          <fillingDate>2017-03-22T12:00:00.607</fillingDate>
'                          <value />
'                          <valueCode />
'                      </instructions>
'                      <instructions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:reportField">
'                          <id>Tableau2</id>
'                          <rows>
'                              <id>Ligne 1</id>
'                              <cells>
'                                  <id>objet</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>Fenêtre</value>
'                                  <valueCode />
'                              </cells>
'                              <cells>
'                                  <id>largeur</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>100</value>
'                                  <valueCode />
'                              </cells>
'                              <cells>
'                                  <id>hauteur</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>50</value>
'                                  <valueCode />
'                              </cells>
'                          </rows>
'                          <rows>
'                              <id>Ligne 2</id>
'                              <cells>
'                                  <id>objet</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>Porte</value>
'                                  <valueCode />
'                              </cells>
'                              <cells>
'                                  <id>largeur</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>220</value>
'                                  <valueCode />
'                              </cells>
'                              <cells>
'                                  <id>hauteur</id>
'                                  <fillingDate>1899-12-30T00:00:00</fillingDate>
'                                  <value>100</value>
'                                  <valueCode />
'                              </cells>
'                          </rows>
'                      </instructions>
'                      <type>
'                          <duration>0</duration>
'                          <id>ENT</id>
'                      </type>
'                 </qualificationData>
'                  <remoteStatus />
'                  <schedulingData>
'                      <agentId xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="v1:externalEntityId">
'                          <id>tech1</id>
'                      </agentId>
'                      <appointmentDate>2017-03-28T10:00:00.607</appointmentDate>
'                      <schedulingDate>2017-03-28T12:00:00.607</schedulingDate>
'                      <schedulingEndDate>2017-03-28T14:00:00.607</schedulingEndDate>
'                      <useSchedulingHour>true</useSchedulingHour>
'                  </schedulingData>
'                  <status>NEW</status>
'              </events>
'          </v1:createEvents>
'      </soap:Body>
'  </soap:Envelope>