troch / deku-redux Goto Github PK
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License: MIT License
Bindings for redux in deku < v2
License: MIT License
deku 1.0.0 is out.
Hi!
I'm having problems with components re-rendering on any action regardless of changes being made it not.
The following all re-render upon change. Any idea why?
export const Remarket = connect(
state => ({})
)(RemarketComponent);
export const Row = connect()(RowComponent);
export const Remarket = connect(
state => ({
static: 'value'
})
)(RemarketComponent);
Shouldn't the component only update when the state has changed?
when accessing ownProps
from within mapDispatchToProps
, deku-redux throws a ReferenceError
smallest test case i could create:
import element from 'virtual-element'
import { tree, render } from 'deku'
import { createStore } from 'redux'
import { connect, storePlugin } from 'deku-redux'
const App = connect(mapStateToProps, mapDispatchToProps)({
render () {
return <div />
},
afterMount ({ props }) {
props.something()
}
})
function mapStateToProps (state, ownProps) {
return {}
}
function mapDispatchToProps (dispatch, ownProps) {
return {
something: () => dispatch({ type: 'DID_SOMETHING' })
}
}
const reducer = (state = {}, action) => state
const store = createStore(reducer)
const app = tree(<App foo='bar' />)
app.use(storePlugin(store))
render(app, document.getElementById('root'))
strangely enough, this works fine though:
function mapDispatchToProps (dispatch /*, ownProps*/) {
const ownProps = arguments[1]
return {
something: () => dispatch({ type: 'DID_SOMETHING' })
}
}
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