contentSize is no longer defined within the onChange event.

[silvestreh]

Version

2.0.0

Environment

React Native 0.49

Reproduction link

https://codepen.io/anon/pen/zEbeoj

Steps to reproduce

There's not much to it. Just by using TextareaItem's autoHeight prop will make the app crash because of this line of code:

https://github.com/ant-design/ant-design-mobile/blob/master/components/textarea-item/index.native.tsx#L58

contentSize is no longer in event.nativeEvent if you're using React Native TextInput's onChange method. Instead, you should deal with contentSize changes in the new onContentSizeChange method as described in React Native's documentation.

What is expected?

The text area component should adjust its height.

What is actually happening?

The app is crashing because contentSize is no longer defined in event.nativeEvent.

[silentcloud]

facebook/react-native#11692

[silvestreh]

@silentcloud care to elaborate? I don't know why the issue is being closed. The demo app crashes when I enter text on a TextareaItem.

Here, I made a GIF to better illustrate the issue at hand:

[silentcloud]

@silvestreh fixed in this commit: a23235a, and will be released later