I am planning to create a custom component for Tableau Extract creation. The first question came in my mind was ' How to capture the schema details from the link? '
say for example, my job design is
text file -----------
excel file ----- tJoin ---Filter ---<New Custom Component> -- How to get the schema details from the filter link
Are you trying to use javajet?
Here is a new framework for custom components where we can create the component from a Component Kit instead of Javajet.
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