Cannot create alert in react
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I'm trying to make alert in react application (frontend react and backend java). The alert should be visible after successful deletion. I found this tutorial and I run this command 'npm install --save reactstrap react react-dom'
but unfortunately I don't see any alert message.
my code is :
import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;Can you please help me? How to resolve this problem. Thank you
reactjs bootstrap-4 react-bootstrap reactstrap
asked Nov 10 at 10:18
user3468921
801111
add a comment |
up vote
0
down vote
favorite
I'm trying to make alert in react application (frontend react and backend java). The alert should be visible after successful deletion. I found this tutorial and I run this command 'npm install --save reactstrap react react-dom'
but unfortunately I don't see any alert message.
my code is :
import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;Can you please help me? How to resolve this problem. Thank you
reactjs bootstrap-4 react-bootstrap reactstrap
asked Nov 10 at 10:18
user3468921
801111
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm trying to make alert in react application (frontend react and backend java). The alert should be visible after successful deletion. I found this tutorial and I run this command 'npm install --save reactstrap react react-dom'
but unfortunately I don't see any alert message.
my code is :
import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;Can you please help me? How to resolve this problem. Thank you
reactjs bootstrap-4 react-bootstrap reactstrap
asked Nov 10 at 10:18
user3468921
801111
I'm trying to make alert in react application (frontend react and backend java). The alert should be visible after successful deletion. I found this tutorial and I run this command 'npm install --save reactstrap react react-dom'
but unfortunately I don't see any alert message.
my code is :
import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;Can you please help me? How to resolve this problem. Thank you
import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;import React from 'react';
import logo from '../images/logo.svg';
import {BootstrapTable, TableHeaderColumn} from 'react-bootstrap-table';
import {Button} from 'react-bootstrap';
import { Alert } from 'reactstrap';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
beers: ,
visible: false
};
this.onDismiss = this.onDismiss.bind(this);
}
onDismiss() {
this.setState({ visible: false });
}
componentDidMount() {
this.loadBeersFromServer();
}
loadBeersFromServer() {
fetch('http://localhost:8084/api/good-beers', {
method: 'GET'
})
.then((response) => response.json())
.then((beers) => {
this.setState({
beers: beers
});
});
};
deleteItem(row) {
const id = row.id;
fetch('http://localhost:8084/api/good-beers/' + id,
{method: 'GET'}).then(
() => this.loadBeersFromServer(),
this.setState({visible: true})
).catch(function () {
console.log("error");
});
}
cellButton(cell, row) {
return (
<Button
type="button" bsStyle="danger"
onClick={() =>
this.deleteItem(row)}>Delete</Button>
)
}
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo"/>
<h1 className="App-title">Wellcome to React</h1>
</header>
<Alert color="info" isOpen={this.state.visible} toggle={this.onDismiss}>
I am an alert and I can be dismissed!
</Alert>
<BootstrapTable data={this.state.beers} options={{noDataText: 'Zatím nebyl vložen žádný záznam'}}
version='4' striped={true} hover={true}>
<TableHeaderColumn dataField='id' isKey={true} dataSort width='20%'>ID</TableHeaderColumn>
<TableHeaderColumn dataField='name' dataSort>Pivo</TableHeaderColumn>
<TableHeaderColumn dataField='button' dataFormat={this.cellButton.bind(this)} width='10%'/>
</BootstrapTable>
</div>
);
}
}
export default App;reactjs bootstrap-4 react-bootstrap reactstrap
reactjs bootstrap-4 react-bootstrap reactstrap
asked Nov 10 at 10:18
user3468921
801111
asked Nov 10 at 10:18
user3468921
801111
asked Nov 10 at 10:18
user3468921
801111
asked Nov 10 at 10:18
user3468921
801111
asked Nov 10 at 10:18
user3468921
801111
801111
add a comment |
add a comment |
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