satya164 / react-native-tab-view

A cross-platform Tab View component for React Native
MIT License
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index in navigationState is ignored #1395

Open jurisjansons opened 1 year ago

jurisjansons commented 1 year ago

Current behavior

index parameter in navigationState is ignored. You can swipe and change tab even when index is set to constant value.

Expected behavior

TabView is showing tab with given index

as from documentation:

onIndexChange (required) Callback which is called on tab change, receives the index of the new tab as argument. The navigation state needs to be updated when it's called, otherwise the change is dropped.

so, preventing index chande sould result in preventing tab switch

Reproduction

https://snack.expo.dev/CV5lqoORhN

Platform

Environment

package version
react-native-tab-view 3.2.1
react-native-pager-view 5.4.24
react-native 0.69.5
expo 46.0.0
node 14.17.2
npm or yarn 8.11.0
github-actions[bot] commented 1 year ago

The versions mentioned in the issue for the following packages differ from the latest versions on npm:

Can you verify that the issue still exists after upgrading to the latest versions of these packages?

satya164 commented 1 year ago

Yeah, this is a bug. PRs welcome to fix it!