java-tutorials/spring-boot-modules/spring-boot-react/frontend/src/ClientEdit.js

82 lines
2.6 KiB
JavaScript

import React, { Component } from 'react';
import { Link, withRouter } from 'react-router-dom';
import { Button, Container, Form, FormGroup, Input, Label } from 'reactstrap';
import AppNavbar from './AppNavbar';
class ClientEdit extends Component {
emptyItem = {
name: '',
email: ''
};
constructor(props) {
super(props);
this.state = {
item: this.emptyItem
};
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
async componentDidMount() {
if (this.props.match.params.id !== 'new') {
const client = await (await fetch(`/clients/${this.props.match.params.id}`)).json();
this.setState({item: client});
}
}
handleChange(event) {
const target = event.target;
const value = target.value;
const name = target.name;
let item = {...this.state.item};
item[name] = value;
this.setState({item});
}
async handleSubmit(event) {
event.preventDefault();
const {item} = this.state;
await fetch('/clients' + (item.id ? '/' + item.id : ''), {
method: (item.id) ? 'PUT' : 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify(item),
});
this.props.history.push('/clients');
}
render() {
const {item} = this.state;
const title = <h2>{item.id ? 'Edit Client' : 'Add Client'}</h2>;
return <div>
<AppNavbar/>
<Container>
{title}
<Form onSubmit={this.handleSubmit}>
<FormGroup>
<Label for="name">Name</Label>
<Input type="text" name="name" id="name" value={item.name || ''}
onChange={this.handleChange} autoComplete="name"/>
</FormGroup>
<FormGroup>
<Label for="email">Email</Label>
<Input type="text" name="email" id="email" value={item.email || ''}
onChange={this.handleChange} autoComplete="email"/>
</FormGroup>
<FormGroup>
<Button color="primary" type="submit">Save</Button>{' '}
<Button color="secondary" tag={Link} to="/clients">Cancel</Button>
</FormGroup>
</Form>
</Container>
</div>
}
}
export default withRouter(ClientEdit);