Cant present input values OptimizationResult

🚀 Support (Q&A)
1

Hi,

when i use the OptimiseButton in viktor, I am able to present all optimisation result values. But the input values are not presented if I follow the docs.

the code I use:

    test_page = Page('TEST')
    test_page.new_section = Section('TEST_SECTIE')
    test_page.new_section.input_field_1 = NumberField('input 1')
    test_page.new_section.optimize_button = OptimiseButton('Optimaliatieknop',
                                                           method='test_optimisation_function')

    def test_optimisation_function(self, params, **kwargs):
        results = []
        for i in range(0, 10):
            params = {'test_page': {'new_section': {'input_field_1': i}}}
            analysis = {'result': i * 2}
            results.append(OptimizationResultElement(params=params, analysis_result=analysis))
        return OptimizationResult(results=results,
                                  result_column_names_input=['input_field_1'],
                                  output_headers={'result': 'Resultaat'})

The presentation of results I get:

image
image645×583 15.4 KB

As you can see, the input values are not presented. I’ve tried to replace result_column_names_input=['input_field_1'] with result_column_names_input={'input_field_1': 'Invoer'} (similar to the output header) But this doesn’t work.

2

Hi Tom,

Since the input parameter is nested, you need to use the dotted path like this (unless you have used the name attribute):

result_column_names_input=['test_page.new_section.input_field_1']

I think we can improve the docs with an example in case of a nested parametrization.

Does this solve the issue?

3

It does solve the issue, thank you :smile:

And yeah, you should improve the docs, because the example is with a nested parametrization, which means the example is not correct I guess :slight_smile: