Witam,
mam problem, gdyż nie wiem jak użyć event.persist(), a jego użycie wynika z faktu błędu:
Warning: This synthetic event is reused for performance reasons. If you're seeing this, you're accessing the property `target` on a released/nullified synthetic event. This is set to null. If you must keep the original synthetic event around, use event.persist(). See https://fb.me/react-event-pooling for more information.
Kod
<input value={this.state.newTodoData.name} onChange={(event) => this.setState(prevState =>({
newTodoData: {
...prevState.newTodoData,
name: event.persist()
}}))} placeholder="Title" type="text" />
<textarea value={this.state.newTodoData.description} onChange={(event) => this.setState(prevState =>({
newTodoData: {
...prevState.newTodoData,
description: event.target.value
}}))} placeholder="Description" type="text" />