"rename attributes in loop"

gritsaygritsay Member, University Professor Posts: 12 University Professor
edited June 2019 in Help
Hi! I do process with loop attribute. In the param %{loop_attribute} stored name of attribute on each iteration. How i can rename this attribute on each iteration? rename operator not working with macro.



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    Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,996 RM Engineering

    it does ???
    Have a look at the following process:

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <process version="6.0.009">
     <operator activated="true" class="process" compatibility="6.0.009" expanded="true" name="Process">
       <process expanded="true">
         <operator activated="true" class="retrieve" compatibility="6.0.009" expanded="true" height="60" name="Retrieve Iris" width="90" x="45" y="30">
           <parameter key="repository_entry" value="//Samples/data/Iris"/>
         <operator activated="true" class="loop_attributes" compatibility="6.0.009" expanded="true" height="76" name="Loop Attributes" width="90" x="179" y="30">
           <process expanded="true">
             <operator activated="true" class="generate_macro" compatibility="6.0.009" expanded="true" height="76" name="Generate Macro" width="90" x="45" y="30">
               <list key="function_descriptions">
                 <parameter key="name" value="concat(&quot;%{loop_attribute}&quot;, &quot;_0&quot;)"/>
             <operator activated="true" class="rename" compatibility="6.0.009" expanded="true" height="76" name="Rename" width="90" x="246" y="30">
               <parameter key="old_name" value="%{loop_attribute}"/>
               <parameter key="new_name" value="%{name}"/>
               <list key="rename_additional_attributes"/>
             <connect from_port="example set" to_op="Generate Macro" to_port="through 1"/>
             <connect from_op="Generate Macro" from_port="through 1" to_op="Rename" to_port="example set input"/>
             <connect from_op="Rename" from_port="example set output" to_port="example set"/>
             <portSpacing port="source_example set" spacing="0"/>
             <portSpacing port="sink_example set" spacing="0"/>
             <portSpacing port="sink_result 1" spacing="0"/>
         <connect from_op="Retrieve Iris" from_port="output" to_op="Loop Attributes" to_port="example set"/>
         <connect from_op="Loop Attributes" from_port="example set" to_port="result 1"/>
         <portSpacing port="source_input 1" spacing="0"/>
         <portSpacing port="sink_result 1" spacing="0"/>
         <portSpacing port="sink_result 2" spacing="0"/>

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    gritsaygritsay Member, University Professor Posts: 12 University Professor
    Thnaks, it really good working.
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