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The sub-processes child to parent link does not work if you use "<" or ">" sign in the name.
hbajpai
Member Posts: 102 Unicorn
I think this has to do with the XML backend, I have shared the XML of a mocked-up process.
In the below image the parent subprocess link does not work. For sake of clarity the actual name of the subprocess was "Play <= Yes"
However, if I remove the "<" sign it works as shown in the below image.
Also, in terms of functionality it would be great if Rapidminer Studio supports subprocess child to parent navigation via mouse forward-back buttons.
In the below image the parent subprocess link does not work. For sake of clarity the actual name of the subprocess was "Play <= Yes"
However, if I remove the "<" sign it works as shown in the below image.
Also, in terms of functionality it would be great if Rapidminer Studio supports subprocess child to parent navigation via mouse forward-back buttons.
<?xml version="1.0" encoding="UTF-8"?><process version="9.5.001"> <context> <input/> <output/> <macros/> </context> <operator activated="true" class="process" compatibility="9.5.001" expanded="true" name="Process"> <parameter key="logverbosity" value="init"/> <parameter key="random_seed" value="2001"/> <parameter key="send_mail" value="never"/> <parameter key="notification_email" value=""/> <parameter key="process_duration_for_mail" value="30"/> <parameter key="encoding" value="SYSTEM"/> <process expanded="true"> <operator activated="true" class="retrieve" compatibility="9.5.001" expanded="true" height="68" name="Retrieve Golf" width="90" x="112" y="34"> <parameter key="repository_entry" value="//Samples/data/Golf"/> </operator> <operator activated="true" class="subprocess" compatibility="9.5.001" expanded="true" height="82" name="Play <= Yes" width="90" x="313" y="34"> <process expanded="true"> <operator activated="true" class="filter_examples" compatibility="9.5.001" expanded="true" height="103" name="Filter Examples" width="90" x="45" y="34"> <parameter key="parameter_expression" value=""/> <parameter key="condition_class" value="custom_filters"/> <parameter key="invert_filter" value="false"/> <list key="filters_list"> <parameter key="filters_entry_key" value="Play.equals.yes"/> </list> <parameter key="filters_logic_and" value="true"/> <parameter key="filters_check_metadata" value="true"/> </operator> <operator activated="true" class="filter_example_range" compatibility="9.5.001" expanded="true" height="82" name="Filter Example Range" width="90" x="179" y="34"> <parameter key="first_example" value="1"/> <parameter key="last_example" value="3"/> <parameter key="invert_filter" value="false"/> </operator> <operator activated="true" class="subprocess" compatibility="9.5.001" expanded="true" height="82" name="Play = Yes 2" width="90" x="447" y="34"> <process expanded="true"> <operator activated="true" class="filter_example_range" compatibility="9.5.001" expanded="true" height="82" name="Filter Example Range (2)" width="90" x="179" y="34"> <parameter key="first_example" value="1"/> <parameter key="last_example" value="3"/> <parameter key="invert_filter" value="false"/> </operator> <connect from_port="in 1" to_op="Filter Example Range (2)" to_port="example set input"/> <connect from_op="Filter Example Range (2)" from_port="example set output" to_port="out 1"/> <portSpacing port="source_in 1" spacing="0"/> <portSpacing port="source_in 2" spacing="0"/> <portSpacing port="sink_out 1" spacing="0"/> <portSpacing port="sink_out 2" spacing="0"/> </process> </operator> <connect from_port="in 1" to_op="Filter Examples" to_port="example set input"/> <connect from_op="Filter Examples" from_port="example set output" to_op="Filter Example Range" to_port="example set input"/> <connect from_op="Filter Example Range" from_port="example set output" to_op="Play = Yes 2" to_port="in 1"/> <connect from_op="Play = Yes 2" from_port="out 1" to_port="out 1"/> <portSpacing port="source_in 1" spacing="0"/> <portSpacing port="source_in 2" spacing="0"/> <portSpacing port="sink_out 1" spacing="0"/> <portSpacing port="sink_out 2" spacing="0"/> </process> </operator> <connect from_op="Retrieve Golf" from_port="output" to_op="Play <= Yes" to_port="in 1"/> <connect from_op="Play <= Yes" from_port="out 1" 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"/> </process> </operator> </process>
Best,
Harshit
Harshit
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Comments
While it shows up as "<" when you are looking at that subprocess, that HTML tag changes to the "<" once inside that subprocess.
And, once inside the child subprocess, the parent subprocess link works, again with the "<" showing up in the name.
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Thanks for a quick workaround, this helps for sure. In my actual deployment, I replaced it with less than as the words.
I thought that I should bring it up to RM Dev team.
Harshit
the buttons to navigate are indeed very simple HTML <a> tags. By using <> you're creating an invalid syntax and thus breaking them. We can escape the name in the future, then the problem should go away. Scott, can you create a bug ticket for this, please?
Regards,
Marco
Is there a way to extend similar functionality to the Execute Process within a Process?
For example: In the process below, if I double click on 'Execute 01 Text pre-processing' it opens up that process, but there's no way to navigate back to the parent process in the UI.
Its a much easier way to navigate to the parent process when we have tons of Executeprocess operators in one process. I have been asked by many users asking for this.