@randajan/react-popup

Simple modal windows for react

Install

npm install --save @randajan/react-popup

Purpose

Handle multiple PopUp window with css animation and single blurry background
Handle multiple frames with PopUps in one application
Create hook for rise accessibility and customizability

Usage

First wrap your app into provider

import ModalProvider, { PopUp } from '@randajan/react-popup'; 
import '@randajan/react-popup/css'; //default css

class App extends Component {
  render () {
    return (
      <ModalProvider>
        <MyComponents />
      <ModalProvider />
    )
  }
}

Then use it anywhere inside as element,

<PopUp>
    <div>Content of PopUp window</div>
</PopUp>

as hook with static content

function PopUp() {
    const Pop = ModalProvider.usePop(<div>Content of PopUp window</div>);

    useEffect(_ => Pop.up());

    return null;
}

or as hook with dynamic content

function PopUp() {
    const Pop = ModalProvider.usePop();

    useEffect(_ => Pop.up(<div>Content of PopUp window</div>));

    return null;
}

or as hook with custom control

function PopUpCustomButton() {
    const pop = ModalProvider.usePop({lock:true, onDown: (pop, custom) => alert(custom)});

    useEffect(_ =>{ pop.up(
        <div>
            <p>Content of PopUp window</p>
            <button onClick={_ => pop.down(true)}>Yes</button>
            <button onClick={_ => pop.down(false)}>No</button>
        </div>
    )});

    return null;
}

The props for PopUp React Element, Modal.usePop hook and open function Pop.up are 1:1

Details

Export

name	type	arguments	return	use
Provider (default)	React Element	props	div container	Provider
PopUp	React Element	props	null	PopUp window occurs immidiately after render this element
usePop	React Hook	props or ReactElement	Pop	Return Pop instance !not React Component!
useModal	React Hook	-	Modal	Return Modal instance !not React Component!
cssTranslate	static	translator	-	cssTranslate(defaultClassName=>customClassName) can be used to change all default classNames

Provider props

prop	type	use
onChange	Function	Will be called after every change
onUp	Function	Called after any Pop was opened
onDown	Function	Called after any Pop was closed
list	Boolean	Order of Pops will be ignored
transition	Number or Object	Will be passed to CSSTransition.props.timeout
closeButton	any	the default close button of every Pop
id	String	will be passed to div
title	String	will be passed to div
className	String	will be passed to div
flags	Object	on every key there should be a function. The props and state will be passed before render. When the function return true, the key will appears as part of data-flags attribute

prop	type	use
children*	ReactElement	Content of PopUp window
lock	Boolean	On TRUE the PopUp window can't be closed manually
transition	Number or Object	Will be passed to CSSTransition.props.timeout
closeButton	any	close button for the Pop
onChange	Function	Will be called after every change
onUp	Function	Called after the frame was opened
onDown	Function	Called after the frame was closed
flags	Object	same as at provider

* if the children is the only argument of usePop or popUp it could be passed without wraping in object

The Pop instance

name	type	arguments	return	use
Pop.up	Function	state	changelist	Will apply state changes and rise Pop window
Pop.down	Function	null	Will close the Pop window and pass any arguments to the onBogDown where you can catch them.
Pop.lock	Function	null	Will lock the Pop window
Pop.unlock	Function	null	Will unlock the Pop window

Custom attribute "data-flags"

There are some custom attributes that will be appended to the div container. It's mirroring the state of PopUp provider

parent	name	purpose
Modal	mounting	Waiting before first render
Modal	up	When there is at least 1 Pop pending
Modal	modal	When the list is false
Modal	list	When the list is true
Pop	lock	When the Pop is locked
Pop	top	When the Pop is the top one

* you can specify your own flags by passing to props the flags object