I use React + Redux + Webpack + WebpackDevserver. Once the hot loader is launched all my reducers are reseted to the initial state.
Can I keep somehow my reducers in the actual state?
My Webpack config contains:
entry: [
"./index.jsx"
],
output: {
filename: "./bundle.js"
},
module: {
loaders: [
{
test: /\.js|\.jsx$/,
exclude: /node_modules/,
loaders: ["react-hot","babel-loader"],
}
]
},
plugins: [
new webpack.HotModuleReplacementPlugin()
]
My reducers stats with:
const initialState = {
...
}
export default function config(state = initialState, action) { ...
I start my Webpack Dev-Server just by:
"start": "webpack-dev-server",
Assuming Babel 6, you need to do something along this:
import {createStore} from 'redux';
import rootReducer from '../reducers';
export default function configureStore(initialState) {
const store = createStore(rootReducer, initialState);
if(module.hot) {
// Enable Webpack hot module replacement for reducers
module.hot.accept('../reducers', () => {
const nextReducer = require('../reducers/index').default;
store.replaceReducer(nextReducer);
});
}
return store;
}
You can see the approach in action at my redux demo.