-
Notifications
You must be signed in to change notification settings - Fork 3.6k
Carousel "Uncaught type error: cannot read property persist of undefined" #2029
Copy link
Copy link
Closed
Labels
Description
I'm trying to implement a controlled carousel with react redux but I'm getting the error in subject.
Following a stack overflow question I've posted, there might be a bug in the react-bootstrap code.
Here is the stack overflow question: http://stackoverflow.com/questions/38222883/uncaught-type-error-cannot-read-property-persist-of-undefined-with-react-bootst?noredirect=1#comment63874022_38222883
and here is my code
Container:
import React, { Component } from 'react'
import { connect } from 'react-redux'
import { Link } from 'react-router'
import store from 'store/configureStore'
import Slides from 'components/SlideShow'
import { getInitalSlides, handleSelect } from 'actions/SlidesActions'
class Home extends Component {
constructor(props) {
super(props)
this.state = {
index: null,
direction: null
}
this.handleSelect = this.handleSelect.bind(this)
static fetchData({ store }) {
return store.dispatch(getInitalSlides())
}
componentDidMount() {
this.props.getInitalSlides()
}
handleSelect(selectedIndex, e) {
//alert(e)
this.props.handleSelect(selectedIndex, e)
}
render() {
return (
<div className="Home">
<h1>Home Page</h1>
<Slides
slides={this.props.slides}
getInitialState={this.state.index}
getInitialStateD={this.state.direction}
slidesControl={this.handleSelect}
/>
<div><Link to="/question">to question</Link></div>
<div><Link to="/posts">to posts</Link></div>
</div>
)
}
}
function mapStateToProps (state) {
const { slides, handleSelect } = state
return { slides: state.slides, onSelect: state.handleSelect }
}
export { Home }
export default connect(mapStateToProps { getInitalSlides, handleSelect})(Home)
Component:
render() {
return (
<Carousel
activeIndex={this.props.getInitialState}
direction={this.props.getInitialStateD}
onSelect={(selectedIndex,e)=>this.props.slidesControl(selectedIndex,e)}
>
{
this.props.slides.map((s)=>{
let id = s.get('id')
let title = s.get('title')
let image = s.get('image')
let alt = s.get('alt')
let caption = s.get('caption')
return(
<Carousel.Item key={id} >
<img width={900} height={500} alt={s.get('alt')} src={image} alt={alt}/>
<Carousel.Caption>
<h3>{title}</h3>
<p>{caption}</p>
</Carousel.Caption>
</Carousel.Item>
)
})
}
</Carousel>)
}
}
action creator:
export const HANDLE_SELECT = Symbol('HANDLE_SELECT')
export function handleSelect(selectedIndex, e) {
//alert('selected=' + selectedIndex + ', direction=' + e.direction)
return {
index: selectedIndex,
direction: e.direction,
type: HANDLE_SELECT
}
}
Reactions are currently unavailable