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SOAP problem

Ty44ler

By Ty44ler
in PHP Coding Help

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Ty44ler Member

Ty44ler

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I'm just trying to make a SOAP call that passes one parameter (customerNumber) and prints a dropdown box, but it's giving me an error in my source code.

 

Error: Warning:  Invalid argument supplied for foreach() in webservice.php on line 23

 

<?
$client = new SoapClient("http://refrigerantcompliance/RefrigerantComplianceService/Service1.asmx?wsdl", array('cache_wsdl' => 0));
$params = array('customerNumber'=>'2'); 
$client->__soapCall("GetWorkOrders", $params); 

$array = $result->GetWorkOrdersResult->WorkOrderDAO;

print "<select name='CustomerName'><option>Please Select One</option>";
    foreach($array as $k=>$v){
        print "<option value=\"".$v->SRPWOHRID."\">".$v->SRPWOHRID."</option>";
      }
print "</select><br />";
?>

 

WSDL File:

POST /RefrigerantComplianceService/Service1.asmx HTTP/1.1
Host: refrigerantcompliance
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetWorkOrders xmlns="http://tempuri.org/">
      <customerNumber>string</customerNumber>
    </GetWorkOrders>
  </soap12:Body>
</soap12:Envelope>

HTTP/1.1 200 OK
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetWorkOrdersResponse xmlns="http://tempuri.org/">
      <GetWorkOrdersResult>
        <WorkOrderDAO>
          <StatusCode>string</StatusCode>
          <SRPWOHRID>int</SRPWOHRID>
          <CompanyNumber>int</CompanyNumber>
          <DivisionNumber>int</DivisionNumber>
          <CustomerNumber>int</CustomerNumber>
          <RequestNo>int</RequestNo>
          <RequestorName>string</RequestorName>
          <AreaCode>string</AreaCode>
          <PhoneNo>string</PhoneNo>
          <Address1>string</Address1>
          <Address2>string</Address2>
          <City>string</City>
          <StateCode>string</StateCode>
          <ZipCode>string</ZipCode>
          <RequestType>string</RequestType>
          <CustomerPONumber>string</CustomerPONumber>
          <Description>string</Description>
        </WorkOrderDAO>
        <WorkOrderDAO>
          <StatusCode>string</StatusCode>
          <SRPWOHRID>int</SRPWOHRID>
          <CompanyNumber>int</CompanyNumber>
          <DivisionNumber>int</DivisionNumber>
          <CustomerNumber>int</CustomerNumber>
          <RequestNo>int</RequestNo>
          <RequestorName>string</RequestorName>
          <AreaCode>string</AreaCode>
          <PhoneNo>string</PhoneNo>
          <Address1>string</Address1>
          <Address2>string</Address2>
          <City>string</City>
          <StateCode>string</StateCode>
          <ZipCode>string</ZipCode>
          <RequestType>string</RequestType>
          <CustomerPONumber>string</CustomerPONumber>
          <Description>string</Description>
        </WorkOrderDAO>
      </GetWorkOrdersResult>
    </GetWorkOrdersResponse>
  </soap12:Body>
</soap12:Envelope>

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gizmola Prolific Member

gizmola

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The error you got is because $array is not an array.  I noticed that at minimum, you don't actually assign $result to anything so naturally it's not an object.

 

Also, not sure why you are calling __soapCall here, when you should be able to do:

 

$result = $client->GetWorkOrders(2);

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Ty44ler Member

Ty44ler

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Posted

The error you got is because $array is not an array.  I noticed that at minimum, you don't actually assign $result to anything so naturally it's not an object.

 

Also, not sure why you are calling __soapCall here, when you should be able to do:

 

$result = $client->GetWorkOrders(2);

 

Thanks for your help Giz!

 

I noticed that nothing was assigned to $result after I posted it and couldn't edit it.

 

I should have mentioned GetWorkOrders is passed a customer number as a string from the first drop-down and then will return a list of work orders for that customer. Does it need quotes around it because its a string instead of a number?

 

Here's what it is now:

$client = new SoapClient("http://refrigerantcompliance/RefrigerantComplianceService/Service1.asmx?wsdl", array('cache_wsdl' => 0));
$result = $client->GetWorkOrders('2');

print "<select name='CustomerName'><option>Please Select One</option>";
    foreach($result as $k=>$v){
        print "<option value=\"".$v->RequestorName."\">".$v->RequestorName."</option>";
      }
print "</select><br />";

 

I don't get the errors anymore but nothing is displayed in the dropdown menu.

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gizmola Prolific Member

gizmola

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PHP would typecast the 2 to a string, since that was required, but it's ok that you're making it a string AFAIK.  Try print_r($result) and see what you have.  I think there's a structure there you may have to unbundle, based on the wsdl you provided.

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Ty44ler Member

Ty44ler

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I was mistaken, this is the WSDL file:

<wsdl:definitions targetNamespace="http://tempuri.org/">
−
<wsdl:types>
−
<s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
−
<s:element name="HelloWorld">
<s:complexType/>
</s:element>
−
<s:element name="HelloWorldResponse">
−
<s:complexType>
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string"/>
</s:sequence>
</s:complexType>
</s:element>
−
<s:element name="GetCustomers">
<s:complexType/>
</s:element>
−
<s:element name="GetCustomersResponse">
−
<s:complexType>
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="GetCustomersResult" type="tns:ArrayOfCustomerDAO"/>
</s:sequence>
</s:complexType>
</s:element>
−
<s:complexType name="ArrayOfCustomerDAO">
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" name="CustomerDAO" nillable="true" type="tns:CustomerDAO"/>
</s:sequence>
</s:complexType>
−
<s:complexType name="CustomerDAO">
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="StatusCode" type="s:string"/>
<s:element minOccurs="1" maxOccurs="1" name="CompanyNumber" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="DivisionNumber" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="CustomerNumber" type="s:int"/>
<s:element minOccurs="0" maxOccurs="1" name="CustomerName" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Address1" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Address2" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="City" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="StateCode" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ZipCode" type="s:string"/>
</s:sequence>
</s:complexType>
−
<s:element name="GetWorkOrders">
−
<s:complexType>
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="customerNumber" type="s:string"/>
</s:sequence>
</s:complexType>
</s:element>
−
<s:element name="GetWorkOrdersResponse">
−
<s:complexType>
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="GetWorkOrdersResult" type="tns:ArrayOfWorkOrderDAO"/>
</s:sequence>
</s:complexType>
</s:element>
−
<s:complexType name="ArrayOfWorkOrderDAO">
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" name="WorkOrderDAO" nillable="true" type="tns:WorkOrderDAO"/>
</s:sequence>
</s:complexType>
−
<s:complexType name="WorkOrderDAO">
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="StatusCode" type="s:string"/>
<s:element minOccurs="1" maxOccurs="1" name="SRPWOHRID" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="CompanyNumber" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="DivisionNumber" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="CustomerNumber" type="s:int"/>
<s:element minOccurs="1" maxOccurs="1" name="RequestNo" type="s:int"/>
<s:element minOccurs="0" maxOccurs="1" name="RequestorName" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="AreaCode" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="PhoneNo" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Address1" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Address2" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="City" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="StateCode" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="ZipCode" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="RequestType" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="CustomerPONumber" type="s:string"/>
<s:element minOccurs="0" maxOccurs="1" name="Description" type="s:string"/>
</s:sequence>
</s:complexType>
</s:schema>
</wsdl:types>
−
<wsdl:message name="HelloWorldSoapIn">
<wsdl:part name="parameters" element="tns:HelloWorld"/>
</wsdl:message>
−
<wsdl:message name="HelloWorldSoapOut">
<wsdl:part name="parameters" element="tns:HelloWorldResponse"/>
</wsdl:message>
−
<wsdl:message name="GetCustomersSoapIn">
<wsdl:part name="parameters" element="tns:GetCustomers"/>
</wsdl:message>
−
<wsdl:message name="GetCustomersSoapOut">
<wsdl:part name="parameters" element="tns:GetCustomersResponse"/>
</wsdl:message>
−
<wsdl:message name="GetWorkOrdersSoapIn">
<wsdl:part name="parameters" element="tns:GetWorkOrders"/>
</wsdl:message>
−
<wsdl:message name="GetWorkOrdersSoapOut">
<wsdl:part name="parameters" element="tns:GetWorkOrdersResponse"/>
</wsdl:message>
−
<wsdl:portType name="Service1Soap">
−
<wsdl:operation name="HelloWorld">
<wsdl:input message="tns:HelloWorldSoapIn"/>
<wsdl:output message="tns:HelloWorldSoapOut"/>
</wsdl:operation>
−
<wsdl:operation name="GetCustomers">
<wsdl:input message="tns:GetCustomersSoapIn"/>
<wsdl:output message="tns:GetCustomersSoapOut"/>
</wsdl:operation>
−
<wsdl:operation name="GetWorkOrders">
<wsdl:input message="tns:GetWorkOrdersSoapIn"/>
<wsdl:output message="tns:GetWorkOrdersSoapOut"/>
</wsdl:operation>
</wsdl:portType>
−
<wsdl:binding name="Service1Soap" type="tns:Service1Soap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
−
<wsdl:operation name="HelloWorld">
<soap:operation soapAction="http://tempuri.org/HelloWorld" style="document"/>
−
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
−
<wsdl:operation name="GetCustomers">
<soap:operation soapAction="http://tempuri.org/GetCustomers" style="document"/>
−
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
−
<wsdl:operation name="GetWorkOrders">
<soap:operation soapAction="http://tempuri.org/GetWorkOrders" style="document"/>
−
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
−
<wsdl:binding name="Service1Soap12" type="tns:Service1Soap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http"/>
−
<wsdl:operation name="HelloWorld">
<soap12:operation soapAction="http://tempuri.org/HelloWorld" style="document"/>
−
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
−
<wsdl:operation name="GetCustomers">
<soap12:operation soapAction="http://tempuri.org/GetCustomers" style="document"/>
−
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
−
<wsdl:operation name="GetWorkOrders">
<soap12:operation soapAction="http://tempuri.org/GetWorkOrders" style="document"/>
−
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
−
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
−
<wsdl:service name="Service1">
−
<wsdl:port name="Service1Soap" binding="tns:Service1Soap">
<soap:address location="http://refrigerantcompliance/RefrigerantComplianceService/Service1.asmx"/>
</wsdl:port>
−
<wsdl:port name="Service1Soap12" binding="tns:Service1Soap12">
<soap12:address location="http://refrigerantcompliance/RefrigerantComplianceService/Service1.asmx"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

 

The other was the asmx web page that the GetWorkOrder function has.

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Ty44ler Member

Ty44ler

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Got it figured out. Thanks for your help Gizmola!

$client = new SoapClient("http://refrigerantcompliance/RefrigerantComplianceService/Service1.asmx?wsdl", array('cache_wsdl' => 0, 'trace' => 1));
$result = $client->GetWorkOrders(array("customerNumber" => "31150"));
$orders = $result->GetWorkOrdersResult->WorkOrderDAO;

print "<select name='workorder'><option>Please Select One</option>";
    foreach($orders as $k=>$v){
        print "<option value=\"".$v->SRPWOHRID."\">".$v->SRPWOHRID." - ".$v->Description."</option>";
      }
print "</select><br />";

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