1581927000

A Simple and Elegant Checkbox tree for React

react-checkbox-tree . A simple and elegant checkbox tree for React.

This is image title

Usage

Installation

Install the library using your favorite dependency manager:

yarn add react-checkbox-tree

Using npm:

npm install react-checkbox-tree --save

Note – This library makes use of Font Awesome styles and expects them to be loaded in the browser.

Include CSS

For your convenience, the library’s styles can be consumed utilizing one of the following files:

node_modules/react-checkbox-tree/lib/react-checkbox-tree.css
node_modules/react-checkbox-tree/src/less/react-checkbox-tree.less
node_modules/react-checkbox-tree/src/scss/react-checkbox-tree.scss

Either include one of these files in your stylesheets or utilize a CSS loader:

import 'react-checkbox-tree/lib/react-checkbox-tree.css';

Render Component

A quick usage example is included below. Note that the react-checkbox-tree component is controlled. In other words, you must update its checked and expanded properties whenever a change occurs.

import React from 'react';
import CheckboxTree from 'react-checkbox-tree';

const nodes = [{
    value: 'mars',
    label: 'Mars',
    children: [
        { value: 'phobos', label: 'Phobos' },
        { value: 'deimos', label: 'Deimos' },
    ],
}];

class Widget extends React.Component {
    state = {
        checked: [],
        expanded: [],
    };

    render() {
        return (
            <CheckboxTree
                nodes={nodes}
                checked={this.state.checked}
                expanded={this.state.expanded}
                onCheck={checked => this.setState({ checked })}
                onExpand={expanded => this.setState({ expanded })}
            />
        );
    }
}

All node objects must have a unique value. This value is serialized into the checked and expanded arrays and is also used for performance optimizations.

Changing the Default Icons

By default, react-checkbox-tree uses Font Awesome 4 for the various icons that appear in the tree. To utilize Font Awesome 5 icons, simply pass in iconsClass="fa5":

<CheckboxTree
    ...
    iconsClass="fa5"
/>

To change the rendered icons entirely, simply pass in the icons property and override the defaults. Note that you can override as many or as little icons as you like:

<CheckboxTree
    ...
    icons={{
        check: <span className="rct-icon rct-icon-check" />,
        uncheck: <span className="rct-icon rct-icon-uncheck" />,
        halfCheck: <span className="rct-icon rct-icon-half-check" />,
        expandClose: <span className="rct-icon rct-icon-expand-close" />,
        expandOpen: <span className="rct-icon rct-icon-expand-open" />,
        expandAll: <span className="rct-icon rct-icon-expand-all" />,
        collapseAll: <span className="rct-icon rct-icon-collapse-all" />,
        parentClose: <span className="rct-icon rct-icon-parent-close" />,
        parentOpen: <span className="rct-icon rct-icon-parent-open" />,
        leaf: <span className="rct-icon rct-icon-leaf" />,
    }}
/>

If you are using the react-fontawesome library, you can also directly substitute those icons:

import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'

...

<CheckboxTree
    ...
    icons={{
        check: <FontAwesomeIcon className="rct-icon rct-icon-check" icon="check-square" />,
        uncheck: <FontAwesomeIcon className="rct-icon rct-icon-uncheck" icon={['fas', 'square']} />,
        halfCheck: <FontAwesomeIcon className="rct-icon rct-icon-half-check" icon="check-square" />,
        expandClose: <FontAwesomeIcon className="rct-icon rct-icon-expand-close" icon="chevron-right" />,
        expandOpen: <FontAwesomeIcon className="rct-icon rct-icon-expand-open" icon="chevron-down" />,
        expandAll: <FontAwesomeIcon className="rct-icon rct-icon-expand-all" icon="plus-square" />,
        collapseAll: <FontAwesomeIcon className="rct-icon rct-icon-collapse-all" icon="minus-square" />,
        parentClose: <FontAwesomeIcon className="rct-icon rct-icon-parent-close" icon="folder" />,
        parentOpen: <FontAwesomeIcon className="rct-icon rct-icon-parent-open" icon="folder-open" />,
        leaf: <FontAwesomeIcon className="rct-icon rct-icon-leaf-close" icon="file" />
    }}
/>

Properties

Property	Type	Description	Default
`nodes`	array	Required. Specifies the tree nodes and their children.
`checkModel`	bool	Specifies which checked nodes should be stored in the `checked` array. Accepts `'leaf'` or `'all'`.	`'leaf'`
`checked`	array	An array of checked node values.	`[]`
`disabled`	bool	If true, the component will be disabled and nodes cannot be checked.	`false`
`expandDisabled`	bool	If true, the ability to expand nodes will be disabled.	`false`
`expandOnClick`	bool	If true, nodes will be expanded by clicking on labels. Requires a non-empty `onClick` function.	`false`
`expanded`	array	An array of expanded node values.	`[]`
`icons`	object	An object containing the mappings for the various icons and their components. See Changing the Default Icons.	`{ ... }`
`iconsClass`	string	A string that specifies which icons class to utilize. Currently, `'fa4'` and `'fa5'` are supported.	`'fa4'`
`id`	string	A string to be used for the HTML ID of the rendered tree and its nodes.	`null`
`lang`	object	An object containing the language mappings for the various text elements.	`{ ... }`
`name`	string	Optional name for the hidden `<input>` element.	`undefined`
`nameAsArray`	bool	If true, the hidden `<input>` will encode its values as an array rather than a joined string.	`false`
`nativeCheckboxes`	bool	If true, native browser checkboxes will be used instead of pseudo-checkbox icons.	`false`
`noCascade`	bool	If true, toggling a parent node will not cascade its check state to its children.	`false`
`onlyLeafCheckboxes`	bool	If true, checkboxes will only be shown for leaf nodes.	`false`
`optimisticToggle`	bool	If true, toggling a partially-checked node will select all children. If false, it will deselect.	`true`
`showExpandAll`	bool	If true, buttons for expanding and collapsing all parent nodes will appear in the tree.	`false`
`showNodeIcon`	bool	If true, each node will show a parent or leaf icon.	`true`
`showNodeTitle`	bool	If true, the `label` of each node will become the `title` of the resulting DOM node. Overridden by `node.title`.	`false`
`onCheck`	function	onCheck handler: `function(checked, targetNode) {}`	`() => {}`
`onClick`	function	onClick handler: `function(targetNode) {}`. If set, `onClick` will be called when a node’s label has been clicked.	`() => {}`
`onExpand`	function	onExpand handler: `function(expanded, targetNode) {}`	`() => {}`

`onCheck` and `onExpand`

Node Properties

Individual nodes within the nodes property can have the following structure:

Property	Type	Description	Default
`label`	mixed	Required. The node’s label.
`value`	mixed	Required. The node’s value.
`children`	array	An array of child nodes.	`null`
`className`	string	A className to add to the node.	`null`
`disabled`	bool	Whether the node should be disabled.	`false`
`icon`	mixed	A custom icon for the node.	`null`
`showCheckbox`	bool	Whether the node should show a checkbox.	`true`
`title`	string	A custom `title` attribute for the node.	`null`

Download Details:

Author: jakezatecky

Live Demo: https://jakezatecky.github.io/react-checkbox-tree/

GitHub: https://github.com/jakezatecky/react-checkbox-tree

#reactjs #javascript #javascript'

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

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Performance: It delivers optimal performance.
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Mathew Rini

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How to Select and Hire the Best React JS and React Native Developers?

Since March 2020 reached 556 million monthly downloads have increased, It shows that React JS has been steadily growing. React.js also provides a desirable amount of pliancy and efficiency for developing innovative solutions with interactive user interfaces. It’s no surprise that an increasing number of businesses are adopting this technology. How do you select and recruit React.js developers who will propel your project forward? How much does a React developer make? We’ll bring you here all the details you need.

What is React.js?

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React vs React Native

React Native is a platform that uses a collection of mobile-specific components provided by the React kit, while React.js is a JavaScript-based library.
React.js and React Native have similar syntax and workflows, but their implementation is quite different.
React Native is designed to create native mobile apps that are distinct from those created in Objective-C or Java. React, on the other hand, can be used to develop web apps, hybrid and mobile & desktop applications.
React Native, in essence, takes the same conceptual UI cornerstones as standard iOS and Android apps and assembles them using React.js syntax to create a rich mobile experience.

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In the United States, the average React developer salary is $94,205 a year, or $30-$48 per hour, This is one of the highest among JavaScript developers. The starting salary for junior React.js developers is $60,510 per year, rising to $112,480 for senior roles.

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United States- $120,000
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In context of software developer wage rates, the United States continues to lead. In high-tech cities like San Francisco and New York, average React developer salaries will hit $98K and $114per year, overall.

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It’s no surprise that for US and European companies looking for professional and budget engineers, offshore regions like India are becoming especially interesting. This area has a large number of app development companies, a good rate with quality, and a good pool of React.js front-end developers.

As per Linkedin, the country’s IT industry employs over a million React specialists. Furthermore, for the same or less money than hiring a React.js programmer locally, you may recruit someone with much expertise and a broader technical stack.

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Conduct thorough candidate research, including portfolios and areas of expertise.
Before you sit down with your interviewing panel, do some homework.
Examine the final outcome and hire the ideal candidate.

Why is React.js Popular?

React is a very strong framework. React.js makes use of a powerful synchronization method known as Virtual DOM, which compares the current page architecture to the expected page architecture and updates the appropriate components as long as the user input.

React is scalable. it utilises a single language, For server-client side, and mobile platform.

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React is adaptable. It can be conveniently paired with various state administrators (e.g., Redux, Flux, Alt or Reflux) and can be used to implement a number of architectural patterns.

Is there a market for React.js programmers?
The need for React.js developers is rising at an unparalleled rate. React.js is currently used by over one million websites around the world. React is used by Fortune 400+ businesses and popular companies such as Facebook, Twitter, Glassdoor and Cloudflare.

Final thoughts:

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Franz Becker

1651604400

React Starter Kit: Build Web Apps with React, Relay and GraphQL.

React Starter Kit — "isomorphic" web app boilerplate

React Starter Kit is an opinionated boilerplate for web development built on top of Node.js, Express, GraphQL and React, containing modern web development tools such as Webpack, Babel and Browsersync. Helping you to stay productive following the best practices. A solid starting point for both professionals and newcomers to the industry.

See getting started guide, demo, docs, roadmap | Join #react-starter-kit chat room on Gitter | Visit our sponsors:

Hiring

Getting Started

Follow the getting started guide to download and run the project (Node.js >= 8.16.2)
Check the code recipes used in this boilerplate, or share yours

Customization

The master branch of React Starter Kit doesn't include a Flux implementation or any other advanced integrations. Nevertheless, we have some integrations available to you in feature branches that you can use either as a reference or merge into your project:

feature/redux (PR) — isomorphic Redux by Pavel Lang (see how to integrate Redux) (based on master)
feature/apollo (PR) — isomorphic Apollo Client by Pavel Lang (see Tracking PR #1147) (based on feature/redux)
feature/react-intl (PR) — isomorphic Redux and React Intl by Pavel Lang (see how to integrate React Intl) (based on feature/apollo)
feature/apollo-pure (PR) — Apollo devtools and TypeScript integration by piglovesyou (based on master)

You can see status of most reasonable merge combination as PRs labeled as TRACKING

If you think that any of these features should be on master, or vice versa, some features should removed from the master branch, please let us know. We love your feedback!

Comparison

	React Starter Kit	React Static Boilerplate	ASP.NET Core Starter Kit
App type	Isomorphic (universal)	Single-page application	Single-page application
Frontend
Language	JavaScript (ES2015+, JSX)	JavaScript (ES2015+, JSX)	JavaScript (ES2015+, JSX)
Libraries	React, History, Universal Router	React, History, Redux	React, History, Redux
Routes	Imperative (functional)	Declarative	Declarative, cross-stack
Backend
Language	JavaScript (ES2015+, JSX)	n/a	C#, F#
Libraries	Node.js, Express, Sequelize, GraphQL	n/a	ASP.NET Core, EF Core, ASP.NET Identity
SSR	Yes	n/a	n/a
Data API	GraphQL	n/a	Web API

Backers

♥ React Starter Kit? Help us keep it alive by donating funds to cover project expenses via OpenCollective or Bountysource!

lehneres Tarkan Anlar Morten Olsen Adam David Ernst Zane Hitchcox

How to Contribute

Anyone and everyone is welcome to contribute to this project. The best way to start is by checking our open issues, submit a new issue or feature request, participate in discussions, upvote or downvote the issues you like or dislike, send pull requests.

Learn More

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Babel Starter Kit — Boilerplate for authoring JavaScript/React.js libraries

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#react-starter-kit on Stack Overflow — Questions and answers
#react-starter-kit on Gitter — Watch announcements, share ideas and feedback
GitHub issues, or Scrum board — File issues, send feature requests
appear.in/react — Open hours! Exchange ideas and experiences (React, GraphQL, startups and pet projects)
@koistya on Codementor, or Skype — Private consulting

License

Author: kriasoft
Source Code: https://github.com/kriasoft/react-starter-kit
License: MIT License

#graphql #react

Juned Ghanchi

1621573085

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A Simple and Elegant Checkbox tree for React

Usage

Installation

Include CSS

Render Component

Changing the Default Icons

Properties

`onCheck` and `onExpand`

Node Properties

Download Details:

What is GEEK

Buddha Community

How native is React Native? | React Native vs Native App Development

A brief introduction to React Native

Why React Native is fundamentally different from earlier hybrid frameworks

Build a simple React Native Pokemon app with React-Navigation

How to Select and Hire the Best React JS and React Native Developers?

What is React.js?

React vs React Native

What is the Average React Developer Salary?

* React.js Developer Salary by Country

How to Hire React.js Developers?

Why is React.js Popular?

Final thoughts:

React Starter Kit: Build Web Apps with React, Relay and GraphQL.

React Starter Kit — "isomorphic" web app boilerplate

Getting Started

Customization

Comparison

Backers

How to Contribute

Learn More

Related Projects

Support

License

React Native App Developers India, React Native App Development Company

A Simple and Elegant Checkbox tree for React

Usage

Installation

Include CSS

Render Component

Changing the Default Icons

Properties

onCheck and onExpand

Node Properties

Download Details:

What is GEEK

Buddha Community

How native is React Native? | React Native vs Native App Development

A brief introduction to React Native

Why React Native is fundamentally different from earlier hybrid frameworks

Build a simple React Native Pokemon app with React-Navigation

How to Select and Hire the Best React JS and React Native Developers?

What is React.js?

React vs React Native

What is the Average React Developer Salary?

* React.js Developer Salary by Country

How to Hire React.js Developers?

Why is React.js Popular?

Final thoughts:

React Starter Kit: Build Web Apps with React, Relay and GraphQL.

React Starter Kit — "isomorphic" web app boilerplate

Getting Started

Customization

Comparison

Backers

How to Contribute

Learn More

Related Projects

Support

License

React Native App Developers India, React Native App Development Company

`onCheck` and `onExpand`