关于react.js:react排序组件ReactSortablehoc

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可实现程度、垂直拖拽排序的 react 库

https://github.com/clauderic/react-sortable-hoc

demo

npm install react-sortable-hoc --save

import React, {Component} from 'react';
import {render} from 'react-dom';
import {SortableContainer, SortableElement} from 'react-sortable-hoc';
import arrayMove from 'array-move';

const SortableItem = SortableElement(({value}) => <li>{value}</li>);

const SortableList = SortableContainer(({items}) => {
  return (
    <ul>
      {items.map((value, index) => (<SortableItem key={`item-${value}`} index={index} value={value} />
      ))}
    </ul>
  );
});

class SortableComponent extends Component {
  state = {items: ['Item 1', 'Item 2', 'Item 3', 'Item 4', 'Item 5', 'Item 6'],
  };
  onSortEnd = ({oldIndex, newIndex}) => {this.setState(({items}) => ({items: arrayMove(items, oldIndex, newIndex),
    }));
  };
  render() {return <SortableList items={this.state.items} onSortEnd={this.onSortEnd} />;
  }
}

render(<SortableComponent />, document.getElementById('root'));

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