How to pass selected value of Dropdown widget into OnChange Microflow event

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Hi All,    Is there anyone here knows how to get or pass the selected value of Dropdown widget to Onchange Microflow event.
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1 answers
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Mendix is object based, so you cannot pass a direct value from a page. though you can pass the whole object of the context entity to the microflow using a object type input parameter. 

This object contains the attribute used in the dropdown.

Accessing the value can be done by using this expression $ObjectVariableName/AttributeName

 

Incase you are working with the reference selector (rendered) as dropdown, then the same applies, but the expression is a bit different;

$ObjectVariableName/Association_Name/AssociatedEntityName/SelectedAttributeName

 

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