7 examples of 'js to react converter' in JavaScript

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42export function convertReactElement(element, rules = [], parent = null, outerIndex = 0) {
43 if (!element || rules.length === 0) {
44 return element
45 }
46
47 function convert(element, index, children) {
48 rules.forEach(([cond, handle]) => {
49 if (cond(element, index, parent, children)) {
50 let handledElem
51 // eslint-disable-next-line no-cond-assign
52 if (
53 typeof (
54 handledElem = handle(element, index, parent, children)
55 ) !== 'undefined'
56 ) {
57 element = handledElem
58 }
59 }
60 })
61
62 // @thinking return element ?
63 return element
64 }
65
66 if (Array.isArray(element)) {
67 return React
68 .Children
69 .toArray(element)
70 .map((elem, index) => convertReactElement(elem, rules, parent, index))
71 }
72 let children = element && element.props && element.props.children
73 let newElement = element
74 newElement = convert(element, outerIndex, children)
75 // convert may update children
76 let newChildren = newElement && newElement.props && newElement.props.children
77 if (newChildren) {
78 newChildren = convertReactElement(newChildren, rules, newElement, outerIndex)
79 }
80
81 if (newElement === element && newChildren === children) {
82 return element
83 }
84
85 return React.isValidElement(newElement)
86 ? React.cloneElement(newElement, newElement.props, newChildren)
87 : newElement
88}
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35function renderJs(propTypes: string[], defaultProps: string[] = []) {
36 const props = parse(
37 `
38 import { Component } from 'react';
39 import PropTypes from 'prop-types';
40 export default class Cmpnt extends Component {
41 static propTypes = {
42 ${propTypes.join(',')}
43 }
44 static defaultProps = {
45 ${defaultProps.join(',')}
46 }
47 render() {
48 }
49 }
50 `,
51 undefined,
52 undefined,
53 { filename: '' }
54 );
55 if (Array.isArray(props)) {
56 return render(<div />);
57 }
58 return render(<ColumnsRenderer props={propsToArray(props.props)} />);
59}
37function translateFromReact (item) {
38 if (isReactNode(item)) {
39 const props = item.props;
40 const chren = ensureNodes(props.children);
41 delete props.children;
42 return {
43 attributes: props,
44 childNodes: chren,
45 localName: item.type,
46 nodeType: 1
47 };
48 }
49 return item;
50}
36renderReact() {
37 ReactDOM.render(
38 React.createElement(this.reactClass, this._props),
39 this.ref.nativeElement);
40}
51render() {
52 // Pass appropriate props to the InputComponent.
53 var key, props = {};
54 for (key in this.props) {
55 if (!this.props.hasOwnProperty(key)) continue;
56 if (key == 'result' || key == 'onChangeHandlers' || key == 'changeValidators') continue;
57 props[key] = this.props[key];
58 }
59 props.value = this.props.result.value;
60 props.handleChange = this.__handleChange;
61 return <InputComponent key="main" {...props} />;
62}
115function copyReactJs(cb) {
116 copyDashboardJs();
117 copyServDevJs();
118 cb();
119 return;
120}
55createReactElement(data) {
56 this.elementsLength++;
57
58 const props = {
59 ...data.props,
60 key: this.elementsLength
61 };
62
63 let children = null;
64 if (Array.isArray(data.children)) {
65 children = data.children.map(this.createReactChildElement);
66 }
67
68 return React.createElement(data.type, props, children);
69}

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