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WIP Enhancing Observable pipe to handle multiple change events
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| import * as R from 'ramda' | ||
| import React from 'react' | ||
| import { Form } from '@lib' | ||
| import { Input, Radio, Checkbox, Select, Textarea } from '@fields' | ||
| import Button from '@shared/Button' | ||
|
|
||
| const nextState = { | ||
| inputOne: 'foo', | ||
| inputTwo: 'bar', | ||
| radio: 'cheese', | ||
| // checkbox1: true, | ||
| // checkbox2: false, | ||
| // select: 'three', | ||
| // textareaOne: 'Text', | ||
| // textareaTwo: 'Everywhere', | ||
| } | ||
|
|
||
| export default class ControlledFields extends React.Component { | ||
| state = { | ||
| inputOne: '', | ||
| inputTwo: 'foo', | ||
| radio: 'potato', | ||
| checkbox1: false, | ||
| checkbox2: true, | ||
| select: 'two', | ||
| textareaOne: '', | ||
| textareaTwo: 'something', | ||
| } | ||
|
|
||
| handleFieldChange = ({ nextValue, fieldProps }) => { | ||
| this.setState({ | ||
| [fieldProps.name]: nextValue, | ||
| }) | ||
| } | ||
|
|
||
| handlePrefillClick = () => { | ||
| this.setState(nextState) | ||
| } | ||
|
|
||
| handleSubmit = ({ serialized }) => { | ||
| Object.keys(nextState).forEach((fieldName) => { | ||
| const serializedValue = serialized[fieldName] | ||
| const expectedValue = nextState[fieldName] | ||
| console.assert( | ||
| R.equals(serializedValue, expectedValue), | ||
| `Invalid state for "${fieldName}". Expected: "${expectedValue}", got: "${serializedValue}".`, | ||
| ) | ||
| }) | ||
|
|
||
| return new Promise((resolve) => resolve()) | ||
| } | ||
|
|
||
| render() { | ||
| const { | ||
| inputOne, | ||
| inputTwo, | ||
| radio, | ||
| checkbox1, | ||
| checkbox2, | ||
| select, | ||
| textareaOne, | ||
| textareaTwo, | ||
| } = this.state | ||
|
|
||
| return ( | ||
| <React.Fragment> | ||
| <h1>Controlled updates</h1> | ||
|
|
||
| <Form | ||
| id="form" | ||
| ref={this.props.getRef} | ||
| action={this.handleSubmit} | ||
| onSubmitStart={this.props.onSubmitStart} | ||
| > | ||
| {/* Inputs */} | ||
| <Input | ||
| id="inputOne" | ||
| name="inputOne" | ||
| label="Field one" | ||
| value={inputOne} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
| <Input | ||
| id="inputTwo" | ||
| label="Field two" | ||
| name="inputTwo" | ||
| value={inputTwo} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
|
|
||
| {/* Radio */} | ||
| <Radio | ||
| id="radio1" | ||
| name="radio" | ||
| label="Cheese" | ||
| value="cheese" | ||
| checked={radio === 'cheese'} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
| <Radio | ||
| id="radio2" | ||
| name="radio" | ||
| label="Potato" | ||
| value="potato" | ||
| checked={radio === 'potato'} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
| <Radio | ||
| id="radio3" | ||
| name="radio" | ||
| label="Cucumber" | ||
| value="cucumber" | ||
| checked={radio === 'cucumber'} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
|
|
||
| {/* Checkboxes */} | ||
| <Checkbox | ||
| id="checkbox1" | ||
| name="checkbox1" | ||
| label="Checkbox one" | ||
| checked={checkbox1} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
| <Checkbox | ||
| id="checkbox2" | ||
| name="checkbox2" | ||
| label="Checkbox two" | ||
| checked={checkbox2} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
|
|
||
| {/* Select */} | ||
| <Select | ||
| id="select" | ||
| name="select" | ||
| label="Select" | ||
| value={select} | ||
| onChange={this.handleFieldChange} | ||
| > | ||
| <option value="one">one</option> | ||
| <option value="two">two</option> | ||
| <option value="three">three</option> | ||
| </Select> | ||
|
|
||
| {/* Textareas */} | ||
| <Textarea | ||
| id="textareaOne" | ||
| name="textareaOne" | ||
| label="Textarea one" | ||
| onChange={this.handleFieldChange} | ||
| value={textareaOne} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
| <Textarea | ||
| id="textareaTwo" | ||
| name="textareaTwo" | ||
| label="Textarea two" | ||
| onChange={this.handleFieldChange} | ||
| value={textareaTwo} | ||
| onChange={this.handleFieldChange} | ||
| /> | ||
|
|
||
| <Button>Submit</Button> | ||
| <span onClick={this.handlePrefillClick}>Pre-fill</span> | ||
| </Form> | ||
| </React.Fragment> | ||
| ) | ||
| } | ||
| } |
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