rc-anchor

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This is a react anchor component (scroll cursor) that can be embedded multiple times on the same page, independent of each other, providing horizontal and vertical layout, css style fully customizable

React Anchor

Demo

install

npm install rc-anchor --save-dev

Usage

horizontal demo

mport React from 'react'
import { Anchor } from 'rc-anchor'

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

  handleClickTitle(node) {
    // console.log('node>>>', node)
  }

  render() {
    const titleList = [
      { itemId: '1', name: 'item1' },
      { itemId: '2', name: 'item2' },
      { itemId: '3', name: 'item3' },
      { itemId: '4', name: 'item4' }
    ]
    const generateBodyItem = titleList.map((item, index) => {
      if (item) {
        return <div key={index} data-item-id={item.itemId} className='my-body-item'>{item.name}</div>
      }
    })
    return (
      <div style={{ width: 300, Height: 400, marginTop: 50, marginLeft: 200 }}>
        <Anchor titleList={titleList}
          className='my-rc-anchor' headerClassName='my-rc-anchor-header'
          titleClassName='my-rc-title-item' bodyClassName='my-rc-anchor-body'
          onClick={this.handleClickTitle.bind(this)}
          >
          {generateBodyItem}
        </Anchor>
      </div>
    )
  }
}

css

.my-rc-anchor {
  padding: 5px;
  border: 1px solid #e4e4e4;
}

.my-rc-anchor .my-rc-anchor-header {
  padding: 5px 0px;
}


.my-rc-anchor .my-rc-title-item {
  margin-right: 10px;
  padding: 2px 3px;
}

.my-rc-anchor .rc-title-item-active {
  background-color: blue;
  color: white;
}

.my-rc-anchor .my-rc-anchor-body {
  border-top: 1px solid #e4e4e4;
}

.my-rc-anchor .my-body-item {
  height: 200px;
  padding: 5px;
}

.my-rc-anchor .my-body-item:nth-child(odd) {
  background-color: green
}

.my-rc-anchor .my-body-item:nth-child(even) {
  background-color: red
}

vertical demo

mport React from 'react'
import { Anchor } from 'rc-anchor'

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

  handleClickTitle(node) {
    console.log('node>>>', node)
  }

  render() {
    const titleList = [
      { itemId: '1', name: 'item1' },
      { itemId: '2', name: 'item2' },
      { itemId: '3', name: 'item3' },
      { itemId: '4', name: 'item4' }
    ]
    const generateBodyItem = titleList.map((item, index) => {
      if (item) {
        return <div key={index} data-item-id={item.itemId} className='my-body-item'>{item.name}</div>
      }
    })
    return (
      <div style={{ width: 300, Height: 400, marginTop: 50, marginLeft: 200 }}>
        <Anchor titleList={titleList}
          className='my-rc-anchor' headerClassName='my-rc-anchor-header2'
          titleClassName='my-rc-title-item' bodyClassName='my-rc-anchor-body'
          onClick={this.handleClickTitle.bind(this)}
          headDirection='col'
          >
          {generateBodyItem}
        </Anchor>
      </div>
    )
  }
}

css

.my-rc-anchor {
  padding: 5px;
  border: 1px solid #e4e4e4;
}

.my-rc-anchor .my-rc-anchor-header2 {
  position: relative;
  float: right;
}

.my-rc-anchor .my-rc-title-item {
  padding: 2px 3px;
}

.my-rc-anchor .rc-title-item-active {
  background-color: blue;
  color: white;
}

.my-rc-anchor .my-rc-anchor-body {
  border-top: 1px solid #e4e4e4;
}

.my-rc-anchor .my-body-item {
  height: 200px;
  padding: 5px;
}

.my-rc-anchor .my-body-item:nth-child(odd) {
  background-color: green
}

.my-rc-anchor .my-body-item:nth-child(even) {
  background-color: red
}

Prop Types

props	description	type	default	isRequired
titleList	The header displays an array of names, and the array object must contain two properties.{itemId, name}	array		Y
headDirection	the header direction, horizontal or vertical	enum ('row', 'col')	'row'	N
bodyHeightRealTime	whether the maximum height of the component body is acquired in real time, only valid when headDirection='row	bool	false	N
bounds	the Anchor area boundary	number	5(px)	N
onClick	click on the head name callback function	function	(e)=>{}	N
className	the className of the component	string	''	N
headerClassName	the className of the component header	string	''	N
titleClassName	the className of the component headerTitle，the className of active headerTitle is 'rc-title-item-active'	string	''	N
bodyClassName	the className of the component body	string	''	N