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Discussion on: Pro Flutter Navigation

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prakashselvaraj profile image
Prakash S Author

Navigator pushNamed accepts only one argument which is an Object type, So you can pass the desired argument as class/list or whatever object type which match your requirement.

Passing Data
Getting Data

also in your case

<String, String>{'bmiResult': '1', 'resultText': 'x', 'interpretation': 'y'}

you can use Map on the navigating page

MapDataArgument

Hope this answers you !!

Happy fluterring 😇😇!!