An assortment of common HTML form elements, editable in-line the React way.
Try out the demo and see what it looks like.
npm install riek --save-dev
or
yarn add riek --dev
Use --save-dev because you don't want to build and pack JS/CSS in production
Import the library:
import { RIEToggle, RIEInput, RIETextArea, RIENumber, RIETags, RIESelect } from 'riek'
import _ from 'lodash'Suppose we want to be able to edit title of a Task and send changes to server. Here is a Task stored flat inside of our parent React component:
this.state = {
id: 1,
title: 'Cover with tests',
completed: false
}Now we need a function which will send the single altered { key: value } and upsert local state. You can implement it inside of your flux/redux/mobx store:
const httpTaskCallback = (task) => {
request.post(`/api/task/${this.state.id}`)
.send(task)
.end((err, res) => {
if (!err) return this.setState({ ...task })
// Handle HTTP error
})
}Meanwhile, there is a simple Express handler on our API server:
app.use('/api/task/:id', async (req, res) => {
// req.body will equal to { title: 'A new title' }
const { id } = req.params
await Task.update({ ...req.body }).where({ id })
res.send('OK')
})Finally, in our render method, we add a minimal RIEInput:
<RIEInput
value={this.state.text}
change={this.httpTaskCallback}
propName='title'
validate={_.isString} />...repeat the last step, adding a Riek component for any object property we wish to edit.
Components come unstyled, so take a look at demo.jsx for examples.
- value: initial prop value
- propName: name of the prop to return to the change function
- change: function which will receive a plain object with a single key, provided in propName
- validate: validator function, returning a boolean
- shouldBlockWhileLoading: disables editing until a new value is confirmed by parent
- shouldRemainWhileInvalid: remain in editing mode if validation fails
- defaultProps: Additional props for idle component.
- classLoading: CSS class name to use when loading
- classEditing: CSS class name to apply while in editing mode
- classInvalid: CSS class name to apply when validate returned false
- className: CSS base class
- editProps: Additional props for the editing component. This allows you to, for example, specify a maxLength attribute to control the maximum number of characters in the textarea, or add
style.
- beforeStart: Fires before editing starts
- afterStart: Fires after editing starts
- beforeFinish: Fires before editing ends, before validations
- afterFinish: Fires after editing ends, after validations
- format: custom formatting function, returns formatted string
- rows: rows property on textarea tag while editing
- cols: rows property on textarea tag while editing
- options: an array of objects containing values and text for select options
<RIESelect ... options={[
{id: '1', text: 'one'},
{id: '2', text: 'two'},
{id: '3', text: 'three'}
]} />The build process does not work with Node v6 at the moment: use Node Version Manager, or just plain Node v5.6.0.
- Clone this repo locally, run
npm i - Make your changes
- Do
npm run buildto compile the lib and demo - Open
index.htmland check if it works - Open JS console in browser, set
localStorage.debug = '*'to see debug messages, add more if necessary - ???
- Submit a pull request
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