React-native FlatList not rerendering row when props change

Question

I\'m having an issue with the new FlatList component. Specifically, it does not rerender it\'s rows, even though props that the row is dependent on changes.

---

The F

Answer 1

I agree with Nimelrian. Also, If your state is an Array you could create an Array Object from the state by doing:

 var oldReportCopy = Object.assign([], this.state.report);

Then use the .push() method to add your new object to it like this:

oldReportCopy.push(selectedCategory);

you can then set this new Array Object back to state:

this.setState({ report: oldReportCopy });