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How to use with redux-thunk ? #125
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Hi @nilaybrahmbhatt , you can try something like this: thunk action example: export const loadAsyncFilters = ({
promise,
dealCode,
genderCategory,
childCategory,
thirdLevel,
fourthLevel,
selectedMainFilter,
selectedCategoriesFilter,
resolve
}) => (dispatch) => {
const response = dispatch(fetchAsyncFiltersAction(promise));
response.then(
(data) => {
dispatch(buildCategoriesTree(data.payload, dealCode, genderCategory, childCategory));
dispatch(setDescription(
dealCode,
genderCategory,
childCategory,
thirdLevel,
fourthLevel
));
resolve();
},
(error) => {
console.log(error);
}
);
dispatch(setInitialFiltersData(
selectedMainFilter,
selectedCategoriesFilter
));
}; async connect promise example: const $asyncConnect = asyncConnect([
{
// no `key` property, promise just fills store and then we get the value with classic `connect`
promise: ({ store, location, match }) => {
const
{ loaded } = store.getState().catalog,
{ fourthLevel } = match.params;// eslint-disable-line
if (loaded) {
return Promise.resolve();
}
const search = query.parse(location.search),
filterParams = {};
Object.keys(search).forEach((key) => {
const symbol = key === 'p' ? '-' : ',';
filterParams[key] = search[key].split(symbol);
});
const
selectedCategoriesFilter = isUndefined(fourthLevel) ? [] : fourthLevel.split(','),
selectedMainFilter = isEmpty(filterParams) ? {} : filterParams;
const paramsFromRouteMatch = getParamsFromRouteMatch(match);
// loadAsyncFilters => thunk action
return new Promise(resolve => store.dispatch(loadAsyncFilters({
promise: FetchCatalogFactory.getFiltersPromise({
...paramsFromRouteMatch,
search
}),
...paramsFromRouteMatch,
selectedMainFilter,
selectedCategoriesFilter,
resolve,
})));
},
},
]) |
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hi,
my action is like this
please tell me how to connect this using asyncConnect ?
I tried this.
import React, { Component, PropTypes } from 'react';
import { compose } from 'redux';
import { connect } from 'react-redux';
import { fetchUsers } from '../store/reducers/user_action';
import { asyncConnect } from 'redux-connect';
const $asyncConnect = asyncConnect([{
key: 'user',
promise: ({ store, helpers }) => {
const { user } = store.getState().user;
if (user) {
return Promise.resolve({data:user});
}
return store.dispatch(fetchUsers());
},
}])
class Test extends Component {
componentWillMount() {
this.props.fetchUsers();
}
render() {
var { user } = this.props;
return (
Test
{
user?user.value:'loading...'
}
);
}
}
function mapStateToProps(state) {
console.log(state);
return {
user:state.user.user
};
}
const $connect = connect(mapStateToProps, { fetchUsers });
export default compose($asyncConnect, $connect)(Test);
but not done.
please tell me how to do this ?
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