Is there data binding in Flutter?
I have checked the official documentation about the field changes but I couldn't find anyting.
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1Can you please provide a use case or code example to better elaborate your question.Sdu Gumede– Sdu Gumede2018-10-01 12:45:55 +00:00Commented Oct 1, 2018 at 12:45
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There is no need for that in Flutter.Günter Zöchbauer– Günter Zöchbauer2018-10-01 12:58:05 +00:00Commented Oct 1, 2018 at 12:58
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I was flowing Flutter Course of Udacity and this the quiz where I seek the data binding: github.com/flutter/udacity-course/tree/master/course/06_input/… I just want to bind Input value to Output Text with proper formula.Muhammed Ozdogan– Muhammed Ozdogan2018-10-01 14:32:59 +00:00Commented Oct 1, 2018 at 14:32
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1 Answer
No.
Instead Flutter has a widget binding, namely InheritedWidget. It binds two or more widgets together (one provider and some consumers) so that whenever one updates, all of its dependencies are forced to update too.
See Flutter: How to correctly use an Inherited Widget? for more details on how to use InheritedWidgets.
