将功能添加到React中的UX形式元素
我正在为一个项目使用React,该项目需要我提交表格。我已经使用formik来创建一个记录输入的一个,但是现在我添加了一些UI元素(即范围滑块和日期选择器),我似乎无法将它们与其他表单链接起来。
我已经尝试在两者上使用Onchange玩,但似乎无法记录输入。任何帮助都将不胜感激。
我的表格看起来像这样:
import './App.css';
import {Routes, Route, Link} from 'react-router-dom';
import BootstrapDatePickerComponent from './datepicker'
import React, { Component, useState } from 'react'
import 'bootstrap/dist/css/bootstrap.min.css'
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import {Form, Row, Col, Button, FormControl, InputGroup, Nav, Navbar, Container, Card, ListGroup, NavDropdown, Offcanvas, Text} from 'react-bootstrap/'
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import Score from './slider';
import Archive from './Database'
import { Formik } from 'formik';
import { useFormik } from 'formik';
import RangeSlider from 'react-bootstrap-range-slider';
function Submit () {
const [ value, setValue ] = React.useState(25);
const formik = useFormik({
initialValues: {
Username: '',
Address: '',
Postcode: '',
Details: '',
Date:'',
Score: '',
},
onSubmit: values => {
alert(JSON.stringify(values, null, 2));
},
});
return (
<Form onSubmit={formik.handleSubmit} className="submit-form">
<Form.Group className="mb-3">
<InputGroup className="mb-3">
<InputGroup.Text id="Username" name="username" type="text" onChange={formik.handleChange}value={formik.values.Username}>Username</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
id="Username"
name="Username"
type="text"
onChange={formik.handleChange}
value={formik.values.Username}
/>
</InputGroup>
<InputGroup className="mb-3">
<InputGroup.Text id="Address" name="Address" type="text" onChange={formik.handleChange}value={formik.values.Username}>Address</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
Placeholder="Please enter the house/flat number and street name..."
id="Address"
name="Address"
type="text"
onChange={formik.handleChange}
value={formik.values.Address}
/>
</InputGroup>
<InputGroup className="mb-3">
<InputGroup.Text id="Address" name="Postcode" type="text" onChange={formik.handleChange} value={formik.values.Address}>Postcode</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
Placeholder="Please enter the postcode..."
id="Postcode"
name="Postcode"
type="text"
onChange={formik.handleChange}
value={formik.values.Postcode}
/>
</InputGroup>
</Form.Group>
<InputGroup>
<InputGroup.Text>Details</InputGroup.Text>
<FormControl
as="textarea"
aria-label="Details"
placeholder="Tell us about your issue..."
id="Details"
name="Details"
type="text"
onChange={formik.handleChange}
value={formik.values.Details}
/>
</InputGroup>
<div className="DatePicker">
<BootstrapDatePickerComponent />
</div>
<Form.Label>How would you rank your overall experience in this property?</Form.Label>
<div className="Score">
<Form.Group as={Row}>
<Col xs="9">
<RangeSlider
value={value}
onChange={e => setValue(e.target.value)}
/>
</Col>
<Col xs="3">
<Form.Control
aria-label="Default"
value={value}
id="Score"
name="Details"
type="number"
onChange={formik.handleChange}/>
</Col>
</Form.Group>
</div>
<Button variant="primary" type="submit">
Submit
</Button>
</Form>
)
}
export default Submit;
我的UI组件看起来像这样:
Rangeslider:
import React, { useState } from 'react';
import './App.css';
import {Form, Row, Col, Button, FormControl, InputGroup, Nav, Navbar, Container, Card, ListGroup, NavDropdown, Offcanvas} from 'react-bootstrap/'
import RangeSlider from 'react-bootstrap-range-slider';
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import {Formik, useFormik} from 'formik'
const Score = () => {
const [ value, setValue ] = React.useState(25);
const formik = useFormik({
initialValues: {
Username: '',
Address: '',
Postcode: '',
Details: '',
Date:'',
Score: '',
},
onSubmit: values => {
alert(JSON.stringify(values, null, 2));
},
});
return (
<Form htmlFor="Score">
<Form.Group as={Row}>
<Col xs="9">
<RangeSlider
value={value}
onChange={e => setValue(e.target.value)}
/>
</Col>
<Col xs="3">
<Form.Control
aria-label="Default"
value={value}
id="Score"
name="Details"
type="number"
onChange={formik.handleChange}/>
</Col>
</Form.Group>
</Form>
);
}
export default Score;
Date Picker:
import React, { Component } from 'react';
import DatePicker from 'react-datepicker';
import "react-datepicker/dist/react-datepicker.css";
import 'bootstrap/dist/css/bootstrap.min.css';
class App extends Component {
constructor (props) {
super(props)
this.state = {
startDate: new Date()
};
this.handleChange = this.handleChange.bind(this);
this.onFormSubmit = this.onFormSubmit.bind(this);
}
handleChange(date) {
this.setState({
startDate: date
})
}
onFormSubmit(e) {
e.preventDefault();
console.log(this.state.startDate)
}
render() {
return (
<form onSubmit={ this.onFormSubmit }>
<div className="form-group">
<DatePicker
selected={ this.state.startDate }
onChange={ this.handleChange }
name="startDate"
dateFormat="MM/dd/yyyy"
/>
</div>
</form>
);
}
}
export default App;
I'm using React for a project that requires me to make a submission form. I've used Formik to create one that logs the inputs but now I've added some UI elements (namely a range slider and a date picker) I can't seem to link them up with the rest of the form.
I've tried playing around with the onChange on both but just can't seem to log the inputs. Any help would be really appreciated.
My form looks like this:
import './App.css';
import {Routes, Route, Link} from 'react-router-dom';
import BootstrapDatePickerComponent from './datepicker'
import React, { Component, useState } from 'react'
import 'bootstrap/dist/css/bootstrap.min.css'
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import {Form, Row, Col, Button, FormControl, InputGroup, Nav, Navbar, Container, Card, ListGroup, NavDropdown, Offcanvas, Text} from 'react-bootstrap/'
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import Score from './slider';
import Archive from './Database'
import { Formik } from 'formik';
import { useFormik } from 'formik';
import RangeSlider from 'react-bootstrap-range-slider';
function Submit () {
const [ value, setValue ] = React.useState(25);
const formik = useFormik({
initialValues: {
Username: '',
Address: '',
Postcode: '',
Details: '',
Date:'',
Score: '',
},
onSubmit: values => {
alert(JSON.stringify(values, null, 2));
},
});
return (
<Form onSubmit={formik.handleSubmit} className="submit-form">
<Form.Group className="mb-3">
<InputGroup className="mb-3">
<InputGroup.Text id="Username" name="username" type="text" onChange={formik.handleChange}value={formik.values.Username}>Username</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
id="Username"
name="Username"
type="text"
onChange={formik.handleChange}
value={formik.values.Username}
/>
</InputGroup>
<InputGroup className="mb-3">
<InputGroup.Text id="Address" name="Address" type="text" onChange={formik.handleChange}value={formik.values.Username}>Address</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
Placeholder="Please enter the house/flat number and street name..."
id="Address"
name="Address"
type="text"
onChange={formik.handleChange}
value={formik.values.Address}
/>
</InputGroup>
<InputGroup className="mb-3">
<InputGroup.Text id="Address" name="Postcode" type="text" onChange={formik.handleChange} value={formik.values.Address}>Postcode</InputGroup.Text>
<FormControl
aria-label="Default"
aria-describedby="inputGroup-sizing-default"
Placeholder="Please enter the postcode..."
id="Postcode"
name="Postcode"
type="text"
onChange={formik.handleChange}
value={formik.values.Postcode}
/>
</InputGroup>
</Form.Group>
<InputGroup>
<InputGroup.Text>Details</InputGroup.Text>
<FormControl
as="textarea"
aria-label="Details"
placeholder="Tell us about your issue..."
id="Details"
name="Details"
type="text"
onChange={formik.handleChange}
value={formik.values.Details}
/>
</InputGroup>
<div className="DatePicker">
<BootstrapDatePickerComponent />
</div>
<Form.Label>How would you rank your overall experience in this property?</Form.Label>
<div className="Score">
<Form.Group as={Row}>
<Col xs="9">
<RangeSlider
value={value}
onChange={e => setValue(e.target.value)}
/>
</Col>
<Col xs="3">
<Form.Control
aria-label="Default"
value={value}
id="Score"
name="Details"
type="number"
onChange={formik.handleChange}/>
</Col>
</Form.Group>
</div>
<Button variant="primary" type="submit">
Submit
</Button>
</Form>
)
}
export default Submit;
And my UI components look like this:
Rangeslider:
import React, { useState } from 'react';
import './App.css';
import {Form, Row, Col, Button, FormControl, InputGroup, Nav, Navbar, Container, Card, ListGroup, NavDropdown, Offcanvas} from 'react-bootstrap/'
import RangeSlider from 'react-bootstrap-range-slider';
import 'react-bootstrap-range-slider/dist/react-bootstrap-range-slider.css';
import {Formik, useFormik} from 'formik'
const Score = () => {
const [ value, setValue ] = React.useState(25);
const formik = useFormik({
initialValues: {
Username: '',
Address: '',
Postcode: '',
Details: '',
Date:'',
Score: '',
},
onSubmit: values => {
alert(JSON.stringify(values, null, 2));
},
});
return (
<Form htmlFor="Score">
<Form.Group as={Row}>
<Col xs="9">
<RangeSlider
value={value}
onChange={e => setValue(e.target.value)}
/>
</Col>
<Col xs="3">
<Form.Control
aria-label="Default"
value={value}
id="Score"
name="Details"
type="number"
onChange={formik.handleChange}/>
</Col>
</Form.Group>
</Form>
);
}
export default Score;
Date picker:
import React, { Component } from 'react';
import DatePicker from 'react-datepicker';
import "react-datepicker/dist/react-datepicker.css";
import 'bootstrap/dist/css/bootstrap.min.css';
class App extends Component {
constructor (props) {
super(props)
this.state = {
startDate: new Date()
};
this.handleChange = this.handleChange.bind(this);
this.onFormSubmit = this.onFormSubmit.bind(this);
}
handleChange(date) {
this.setState({
startDate: date
})
}
onFormSubmit(e) {
e.preventDefault();
console.log(this.state.startDate)
}
render() {
return (
<form onSubmit={ this.onFormSubmit }>
<div className="form-group">
<DatePicker
selected={ this.state.startDate }
onChange={ this.handleChange }
name="startDate"
dateFormat="MM/dd/yyyy"
/>
</div>
</form>
);
}
}
export default App;
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