The first parameter needs to be answered so that you can get the list of values of the second parameter.
<parameters> <parameter dpId="DP0" type="prompt" optional="false"> <id>0</id> <technicalName>pmEnter First Name of Customer</technicalName> <name>Enter First Name of Customer</name> <answer type="Text" constrained="false"> <info cardinality="Multiple"> <lov refreshable="true" partial="false" hierarchical="false"> <id>UNIVERSELOV_DS0.DO5a</id> <values> <value>Andre</value> <value>Annie</value> <value>Brian</value> <value>Christine</value> <value>Dan</value> <value>Erika</value> <value>Franz</value> <value>George</value> <value>Habib</value> <value>Jack</value> <value>Jan</value> <value>Joe</value> <value>John</value> <value>Luke</value> <value>Mary</value> <value>Michele</value> <value>Paul</value> <value>Peter</value> <value>Philip</value> <value>Robert</value> <value>Robin</value> </values> <columns mappingId="0"> <column type="String" id="0">First Name</column> </columns> </lov> </info> </answer> </parameter> <parameter dpId="DP0" type="prompt" optional="false"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer type="Date" constrained="false"> <info cardinality="Single"> <lov refreshable="true" hierarchical="false"> <id>UNIVERSELOV_DS0.DO6b</id> <parameters> <id>0</id> </parameters> </lov> </info> </answer> </parameter> </parameters>
You answer the parameter with the PUT .../parameters call. First, you query the list of values according to a certain pattern (a*).
Request body:
<parameters> <parameter dpId="DP0" optional="false" type="prompt"> <id>0</id> <technicalName>pmEnter First Name of Customer</technicalName> <name>Enter First Name of Customer</name> <answer constrained="false" type="Text"> <info cardinality="Multiple"> <lov hierarchical="false" partial="false" refreshable="true"> <query> <sort order="Descending"/> <search>a*</search> </query> </lov> </info> </answer> </parameter> <parameter dpId="DP0" optional="false" type="prompt"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer constrained="false" type="Date"> <info cardinality="Single"> <lov hierarchical="false" refreshable="true"> <query> <sort order="Descending"/> </query> </lov> </info> </answer> </parameter> </parameters>
The PUT call returns the possible values for the parameter of id=0 that correspond to the search pattern in the descending order.
Response:
<parameters> <parameter dpId="DP0" type="prompt" optional="false"> <id>0</id> <technicalName>pmEnter First Name of Customer</technicalName> <name>Enter First Name of Customer</name> <answer type="Text" constrained="false"> <info cardinality="Multiple"> <lov refreshable="true" partial="false" hierarchical="false"> <id>UNIVERSELOV_DS0.DO5a</id> <values> <value>Annie</value> <value>Andre</value> </values> <columns mappingId="0"> <column type="String" id="0">First Name </column> </columns> </lov> </info> </answer> </parameter> <parameter dpId="DP0" type="prompt" optional="false"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer type="Date" constrained="false"> <info cardinality="Single"> <lov refreshable="true" hierarchical="false"> <id>UNIVERSELOV_DS0.DO6b</id> <parameters> <id>0</id> </parameters> </lov> </info> </answer> </parameter> </parameters>
Another PUT call with the values for the parameter of id=0 as input is needed to get the values for the second parameter of id=1.
Request body:
<parameters> <parameter dpId="DP0" optional="false" type="prompt"> <id>0</id> <technicalName>pmEnter First Name of Customer</technicalName> <name>Enter First Name of Customer</name> <answer constrained="false" type="Text"> <info cardinality="Multiple"> <lov hierarchical="false" partial="false" refreshable="true"> <query> <sort order="Descending"/> <search>a*</search> </query> </lov> </info> <values> <value>Andre</value> <value>Annie</value> </values> </answer> </parameter> <parameter dpId="DP0" optional="false" type="prompt"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer constrained="false" type="Date"> <info cardinality="Single"> <lov hierarchical="false" refreshable="true"> <query> <sort order="Descending"/> </query> </lov> </info> </answer> </parameter> </parameters>
Response:
<parameters> <parameter dpId="DP0" type="prompt" optional="false"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer type="Date" constrained="false"> <info cardinality="Single"> <lov refreshable="true" partial="false" hierarchical="false"> <id>UNIVERSELOV_DS0.DO6b</id> <values> <value>1995-09-16T17:04:00.000+02:00</value> <value>1994-12-24T07:47:00.000+01:00</value> <value>1994-12-14T16:26:00.000+01:00</value> <value>1994-07-24T05:55:00.000+02:00</value> <value>1994-04-06T12:43:00.000+02:00</value> <value>1993-12-13T10:05:00.000+01:00</value> <value>1993-12-01T15:54:00.000+01:00</value> <value>1993-10-07T00:16:00.000+01:00</value> <value>1993-07-08T00:12:00.000+02:00</value> <value>1993-05-22T02:00:00.000+02:00</value> <value>1993-05-12T02:35:00.000+02:00</value> <value>1993-01-24T13:55:00.000+01:00</value> <value>1992-11-28T15:26:00.000+01:00</value> <value>1992-11-24T19:05:00.000+01:00</value> <value>1992-10-07T04:27:00.000+01:00</value> </values> <columns mappingId="0"> <column type="DateTime" id="0">Invoice Date </column> </columns> </lov> </info> </answer> </parameter> </parameters>
The last PUT call with the value chosen for the parameter of id=1 as input returns a successful message.
Request body:
<parameters> <parameter dpId="DP0" optional="false" type="prompt"> <id>0</id> <technicalName>pmEnter First Name of Customer</technicalName> <name>Enter First Name of Customer</name> <answer constrained="false" type="Text"> <info cardinality="Multiple"> <lov hierarchical="false" partial="false" refreshable="true"> <query> <sort order="Descending"/> <search>a*</search> </query> </lov> </info> <values> <value>Andre</value> <value>Annie</value> </values> </answer> </parameter> <parameter dpId="DP0" optional="false" type="prompt"> <id>1</id> <technicalName>psInvoice Date</technicalName> <name>Enter Invoice Date:</name> <answer constrained="false" type="Date"> <info cardinality="Single"> <lov hierarchical="false" refreshable="true"> <query> <sort order="Descending"/> </query> </lov> </info> <values> <value>1993-05-22T02:00:00.000+02:00</value> </values> </answer> </parameter> </parameters>
Response:
<success> <message>The resource of type "Query" with identifier "6366177434639509348" has not been modified.</message> <id>6366177434639509348</id> </success>