Lightweight Combobox Web Component

Category: Form , Javascript | March 26, 2023
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Last Update:March 26, 2023


Lightweight Combobox Web Component


A lightweight yet customizable combobox web component that features synchronization, live filtering, custom icons, and more.

How to use it:

1. Import the necessary JavaScript and CSS files into the document.

<link href="./css/combobox-component.min.css" rel="stylesheet" />
<script src="./js/combobox-component.min.js"></script>

2. Wrap your input field into the combobox-container.

<div class="combobox-container">
  <label for="example">Select an option</label>
  <input type="text" id="example" placeholder="Enter a value...">

3. Prepare your data for the combobox.

const data = [
        id: "01", 
        name: "Item 1", 
        descr: "Description 1", 
        icon: 'icon class here', 
        id: "02", 
        name: "Item 2", 
        descr: "Description 2", 
        icon: 'icon class here', 
        id: "03", 
        name: "Item 3", 
        descr: "Description 3", 
        icon: 'icon class here', 
      // ...

4. Initialize the combobox.

new ComboBoxComponent.ComboBox( 'example', { 
    items: data,

5. Available options and callbacks.

  • onSelect: fired when user select an item from the list
  • onFilter: fired when the list is created/updated
  • onFetch: transform items retrieved from remote endpoint
  • endpoint: Remote endpoint
  • highlight_color: Background color for highlighted items (any CSS value)


v1.0.7 (05/26/2023)

  • Update

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