Package Exports

veljs

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (veljs) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

VirtualElement

A Javascript library for building reliable, high-performance web applications.

Features

Documentation

Basic example (v1 rendering style)

class MyElement extends VirtualElement {
  constructor() {
    super();
    this.v2 = false
  }

  render() {
    return this.html`<div class="my-element"><h1>MyElement</h1></div>`
  }
}

Basic example (v2 rendering style)

This example requires babel-plugin-veljs-jsx for transpiling jsx syntax to template literals

class MyElement extends VirtualElement {
  render() {
    return <div class="my-element"><h1>MyElement</h1></div>
  }
}

Basic example with reactive properties (v2 rendering style)

Each virtual element might have a set of reactive properties. Changing value will trigger a redraw.

<html>
  <head>
  </head>
  <body>
    <div id="app"></div>
  </body>
</html>

// index.js
import { VirtualElement, render, Component } from 'veljs';

class MyElement extends VirtualElement {
  static get properties() {
    return {
      cnt: { type: Number, default: 0}
    }
  }

  render() {
    return (
      <div class="my-element">
        <h1>MyElement, cnt={this.cnt}</h1>
        <button onClick={() => this.cnt += 1}>Click me</button>
      </div>
    )
  }
}  

render(document.getElementById('app'), Component(MyElement)())

TBD