virtuselect

Introduction

virtuselect is a React component that allows you to create a select input with search functionality and virtualization. This ensures that only the visible options are rendered, improving performance when dealing with large datasets.

Installation

To use virtuselect, you can install it via npm or yarn:

npm install virtuselect

or

yarn add virtuselect

Usage

Import

import Select from 'virtuselect';
import Option from 'virtuselect/Option';
import 'virtuselect/lib/select.css';

Props

Prop	Type	Description
children	ReactNode	The Option components to be rendered in the select
onSelect	function	Callback triggered when an option is selected
placeholder	string	Placeholder for the search input
width	number (optional)	Width of the select input, default is 320px
disabled	boolean (optional)	If true, the select input is disabled
value	string	The value of the selected option

Example

import React, { useState } from "react";
import Select from "virtuselect";
import Option from "virtuselect/Option";

const App = () => {
  const [selectedOption, setSelectedOption] = useState(null);

  const handleSelect = (option) => {
    console.log(option);
    setSelectedOption(option);
  };

  return (
    <div className="app-container">
      <h1>React Select Component Example</h1>
      <Select
        onSelect={handleSelect}
        value={selectedOption}
        placeholder="Select an option..."
        width={150} // Optional: specify the width, default is 320px
      >
        <Option value="jack">Jack</Option>
        <Option value="lucy">Lucy</Option>
        <Option value="yiminghe">Yiminghe</Option>
        <Option value="option4">Option 4</Option>
        <Option value="option5">Option 5</Option>
        <Option value="option6">Option 6</Option>
        <Option value="option7">Option 7</Option>
        <Option value="option8">Option 8</Option>
        <Option value="option9">Option 9</Option>
        <Option value="option10">Option 10</Option>
        <Option value="option11">Option 11</Option>
        <Option value="option12">Option 12</Option>
        <Option value="option13">Option 13</Option>
        <Option value="option14">Option 14</Option>
        <Option value="option15">Option 15</Option>
        <Option value="option16">Option 16</Option>
        <Option value="option17">Option 17</Option>
        <Option value="option18">Option 18</Option>
        <Option value="option19">Option 19</Option>
        <Option value="option20">Option 20</Option>
        <Option value="option21">Option 21</Option>
        <Option value="option22">Option 22</Option>
        <Option value="option23">Option 23</Option>
        <Option value="option24">Option 24</Option>
        <Option value="option25">Option 25</Option>
        <Option value="option26">Option 26</Option>
        <Option value="option27">Option 27</Option>
        <Option value="option28">Option 28</Option>
        <Option value="option29">Option 29</Option>
        <Option value="option30">Option 30</Option>
      </Select>
      <div className="selected-value">
        {selectedOption ? `Selected: ${selectedOption}` : "No option selected"}
      </div>
    </div>
  );
};

export default App;

Version

1.0.8

Author

tk0038

License

ISC

This README file includes an introduction, installation instructions, a detailed usage example, and a table of the available props for the `Select` component. This should help users understand how to use your `virtuselect` package effectively.