React CS tryout

Showing how to build HTML dynamically

by Ben Clayton

HTML

<div id="app"></div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app,#app2 {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

.done {
  color: rgba(0, 0, 0, 0.3);
  text-decoration: line-through;
}

input {
  margin-right: 5px;
}

React

//  https://zhenyong.github.io/react/docs/more-about-refs.html

var vm=[];

class Base extends React.Component {
  constructor(props) {
    super(props)
  }
}


class Heading extends Base {
  constructor(props) {
    super(props)
		
		this.state = {
    	items: [ ]
    }

		
		debugger
		this.text = "Loading"
		vm[props.bidx] = this.myRef
		console.log(this.myRef)
 
  }
	
	init(data){
		debugger
		this.data = data
		this.text = this.data.text	
	}
  
  render() {
    return (
		<div>
      <h1>ZZ
        {this.text}
      </h1>
			</div>
    )
  }
}

class Editor extends React.Component {
  constructor(props) {
    super(props)
		debugger
		this.data = JSON.parse(props.jdata)
// 				<Heading text='[component h1]' />
//				<SubHeading text='[component h2]' />

		this.jdata = JSON.stringify(this.data)
		// jdata={{this.jdata}}
		this.block = <Heading bidx="p-0" ref={(ref) => this.myRef = ref} />
		console.log(this.myRef)
  }
  
  render() {
    return (
      <div>
				<h2>Editor Toolbar</h2>
				{this.block}
      </div>
    )
  }
}


 
ReactDOM.render(
	<Editor jdata='{"type":"Heading","text":"Hello World"}' ref={(ref) => this.myRef = ref}   />,
	document.querySelector("#app")
);