markdown-latex

markdown-latex-A markdown editor based on React

• github

Install

npm install markdown-latex -S
yarn add markdown-latex

Use

import React, { Component } from 'react'
import ReactDOM from 'react-dom'
import Editor from 'markdown-latex'

class App extends Component {
  constructor() {
    super()
    this.state = {
      value: ''
    }
  }

  handleChange(value) {
    this.setState({
      value
    })
  }

  render() {
    const { value } = this.state
    return <Editor value={value} onChange={() => this.handleChange()} />
  }
}

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

Api

props

| name | type | default | description | | ----------- | ------- | --------------------------- | ------------------------------------------------------------------------------------------------------ | | value | String | - | value | | language | String | zh-CN | Language switch, zh-CN: Simplified Chinese, en: English | | placeholder | String | Begin editing... | The default prompt text when the textarea is empty | | lineNum | Boolean | true | Show lineNum | | style | Object | - | editor styles | | height | String | 600px | editor height | | preview | Boolean | false | preview switch | | expand | Boolean | false | fullscreen switch | | subfield | Boolean | false | true: Double columns - Edit preview same screen(notice: preview: true), Single Columns - otherwise not | | toolbar | Object | As in the following example | toolbars |

/*
  The default toolbar properties are all true,
  You can customize the object to cover them.
  eg: {
    h1: true,
    code: true,
    preview: true,
  }
  At this point, the toolbar only displays the three function keys.
  notice: Toolbar will be hidden when empty object.
 */

toolbar: {
  h1: true,
  h2: true,
  h3: true,
  h4: true,
  img: true,
  link: true,
  code: true,
  preview: true,
  expand: true,
  /* v0.0.9 */
  undo: true,
  redo: true,
  save: true,
  /* v0.2.3 */
  subfield: true
}

events

| name | params | default | description | | -------- | ------------- | ------- | ------------------------------------------- | | onChange | String: value | - | Edit area change callback event | | onSave | String: value | - | Ctrl+s and click save button callback event | | addImg | File: file | - | upload image callback event |

upload image

class App extends Component {
  constructor() {
    super()
    this.state = {
      value: ''
    }
    this.$vm = React.createRef()
  }

  handleChange(value) {
    this.setState({
      value
    })
  }

  addImg($file) {
    this.$vm.current.$img2Url($file.name, 'file_url')
    console.log($file)
  }

  render() {
    const { value } = this.state

    return (
      <Editor
        ref={this.$vm}
        value={value}
        addImg={($file) => this.addImg($file)}
        onChange={(value) => this.handleChange(value)}
      />
    )
  }
}

hot key

| name | description | | ------ | ----------- | | tab | two space | | ctrl+s | save | | ctrl+z | undo | | ctrl+y | redo |

Update

• Update Log

Licence

markdown-latex is MIT Licence.