@feizheng/react-visible NPM

react-visible

React component for visible element.

installation

npm install -S @feizheng/react-visible

update

npm update @feizheng/react-visible

properties

Name	Type	Required	Default	Description
className	string	false	-	The extended className for component.
value	bool	false	-	Abstract visible value.
destroyable	bool	false	false	If element destroyed when visible to false.
rootable	bool	false	false	If attach the visible element to document root or a container.
onChange	func	false	noop	The handler when visible changed, default is `noop` function, present or dismiss action will trigger.
onPresent	func	false	noop	The handler when present.
onDismiss	func	false	noop	The handler when dismiss.

usage

import css

@import "~@feizheng/react-visible/dist/style.scss";

// customize your styles:
$react-visible-options: ()

import js

import ReactVisible, { Controller } from '@feizheng/react-visible';
import ReactDOM from 'react-dom';
import React from 'react';
import './assets/style.scss';

class Backdrop extends ReactVisible {
  get visibleElementView() {
    const {
      className,
      destroyable,
      rootable,
      value,
      onPresent,
      onDismiss,
      ...props
    } = this.props;
    const { hidden } = this.state;

    return (
      <div
        data-position="absolute"
        data-component={'backdrop'}
        hidden={hidden}
        data-visible={this.state.value}
        hidden={hidden}
        className={`webkit-sassui-backdrop ${className}`}
        onAnimationEnd={this.handleAnimationEnd}
        {...props}
      />
    );
  }
}

class App extends React.Component {
  state = {
    value: false
  };

  componentDidMount() {
    console.log(Controller.createInstance);
    Controller.createInstance(Backdrop, { destroyable: true }, true);
  }

  render() {
    return (
      <div className="app-container">
        <button
          className="button"
          onClick={(e) => {
            this.el.present();
          }}>
          Button Open
        </button>

        <button
          className="button"
          onClick={(e) => {
            this.el.dismiss();
          }}>
          Button Close
        </button>
        <Backdrop ref={(el) => (this.el = el)} />

        <Backdrop
          value={this.state.value}
          destroyable
          onChange={(e) => {
            console.log('e.target.value:', e.target.value);
            this.setState({ value: e.target.value });
          }}
        />

        <button
          className="button"
          onClick={(e) => {
            this.setState({ value: !this.state.value });
          }}>
          Toggle
        </button>

        <button
          className="button"
          onClick={(e) => {
            Backdrop.toggle((e) => {
              console.log('after present/dismiss!', e);
            });
          }}>
          Singleton backdrop Toggle
        </button>
      </div>
    );
  }
}

ReactDOM.render(<App />, document.getElementById('app'));