I’ve been trying to create this search app where I can display the items in a table and delete items using react redux. However, on the initial load, the app shows a table but there is no data in the table. It’s an empty table. If i search for another movie name which have more than one movie for that search term, then 2 tables would be shown but I want to show everything on the same table itself. The delete button is not working as well. Is there something wrong with my action and reducer files?
Action.js
import {
FETCH_MOVIE_PENDING,
FETCH_MOVIE_SUCCESS,
FETCH_MOVIE_ERROR,
DELETE_MOVIE
} from "./types";
const fetchMoviePendig = () => ({
type: FETCH_MOVIE_PENDING
});
const fetchMovieSuccess = json => ({
type: FETCH_MOVIE_SUCCESS,
payload: json
});
const fetchMovieError = error => ({
type: FETCH_MOVIE_ERROR,
payload: error
});
export const fetchMovie = name => {
return async dispatch => {
dispatch(fetchMoviePendig());
try {
const url = `https://jsonmock.hackerrank.com/api/movies/search/?Title=${name}`;
const response = await fetch(url);
const result = await response.json(response);
console.log(result);
dispatch(fetchMovieSuccess(result.data));
} catch (error) {
dispatch(fetchMovieError(error));
}
};
};
export const deleteEvent = id => async dispatch => {
try {
dispatch({
type: DELETE_MOVIE,
payload: id
});
} catch (err) {
console.log(err);
}
};
Reducer
import {
FETCH_MOVIE_PENDING,
FETCH_MOVIE_SUCCESS,
FETCH_MOVIE_ERROR,
DELETE_MOVIE
} from "../action/types";
const initialState = {
data: [],
loading: false,
error: ""
};
const moviesReducer = (state = initialState, action) => {
switch (action.type) {
case FETCH_MOVIE_PENDING:
return {
...state,
loading: true
};
case FETCH_MOVIE_SUCCESS:
return {
...state,
loading: false,
data: [...state.data, action.payload]
};
case FETCH_MOVIE_ERROR:
return {
...state,
loading: false,
error: action.payload
};
case DELETE_MOVIE:
return {
...state,
data: state.data.filter(movie => movie.id !== action.payload)
};
default:
return state;
}
};
export default moviesReducer;
App.js
import React, { Component } from "react";
import { connect } from "react-redux";
import { fetchMovie } from "./action/movieActions";
import Input from "./components/Input";
import MovieTable from "./components/MovieTable";
class App extends Component {
state = {
searchInput: "The Rain"
};
componentDidMount() {
this.props.getMovieList(this.state.searchInput);
}
_getMovie = () => {
this.props.getMovieList(this.state.searchInput);
};
_onChangeHandler = e => {
this.setState({
searchInput: e.target.value
});
console.log(this.state.searchInput);
};
render() {
const { data, loading } = this.props.movies;
return (
<div className="center">
<div>
<h2 className="center white-text">Movie Search</h2>
</div>
<div className="container">
<Input
value={this.state.searchInput}
onChange={this._onChangeHandler}
onClick={this._getMovie}
/>
<div className="row">
{loading ? (
<p>Loading</p>
) : (
data.map(item => (
<MovieTable
key={item.imdbID}
year={item.Year}
name={item.Title}
movieId={item.imdbId}
/>
))
)}
</div>
</div>
</div>
);
}
}
const mapStateToProps = state => {
return {
movies: state.movies
};
};
const mapDispatchToProps = dispatch => {
return {
getMovieList: name => dispatch(fetchMovie(name))
};
};
export default connect(
mapStateToProps,
mapDispatchToProps
)(App);
Advertisement
Answer
Hello please take a look at the sandbox : https://codesandbox.io/s/prod-wind-4hgq2?file=/src/App.js
I have edited
<MovieTable
data={data.map(d => ({
year: d.Year,
name: d.Title,
movieId: d.imdbId
}))}
/>
and
case FETCH_MOVIE_SUCCESS:
return {
...state,
loading: false,
data: action.payload
};
And … Currently the delete button has no event, that’s why it can’t work