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dual-listbox

1.4.0-alpha3 • Public • Published

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NPM

Sauce Test Status

Dual Listbox

Make your multi select pretty and easy to use with only javascript. No other frameworks/libraries required.

Styling. (From the stylesheet that can be found in the dist folder)

Default

with selected options and one option highlighted.

selected

Install

Install with npm

$ npm i dual-listbox --save

CDN

<script src="https://cdn.jsdelivr.net/npm/dual-listbox/dist/dual-listbox.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/dual-listbox/dist/dual-listbox.css">
 
<!-- for pinned version -->
<script src="https://cdn.jsdelivr.net/npm/dual-listbox@1.0.9/dist/dual-listbox.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/dual-listbox@1.0.9/dist/dual-listbox.css">

Usage

let dualListbox = new DualListbox('select'); // Selects the first selectbox on the page.
let dualListbox = new DualListbox('.select'); // Selects the first element with the class 'select'
let dualListbox = new DualListbox('#select'); // Selects the first element with the id 'select'
 
let select = document.querySelector('#select');
let dualListbox = new DualListbox(select); // Add a HTMLElement

You can also pass some options to the DualListbox

let dualListbox = new DualListbox('#select', {
    addEvent: function(value) { // Should use the event listeners
        console.log(value);
    },
    removeEvent: function(value) { // Should use the event listeners
        console.log(value);
    },
    availableTitle: 'Different title',
    selectedTitle: 'Different title',
    addButtonText: '>',
    removeButtonText: '<',
    addAllButtonText: '>>',
    removeAllButtonText: '<<',
 
    options: [
        {text:"Option 1", value: "OPTION1"},
        {text:"Option 2", value: "OPTION2"},
        {text:"Selected option", value: "OPTION3", selected:true}
    ]
});
 
dualListbox.addEventListener('added', function(event){
    console.log(event);
    console.log(event.addedElement);
});
dualListbox.addEventListener('removed', function(event){
    console.log(event);
    console.log(event.removedElement);
});

Try it online on JSFiddle.

Exposed elements

All the elements should be exposed. This way it should be possible to add custom attributes to the element of choice.

let dualListbox = new DualListbox('#select');
 
// Access the buttons:
dualListbox.add_button.setAttribute('a', 'a');
dualListbox.add_all_button.setAttribute('a', 'a');
dualListbox.remove_button.setAttribute('a', 'a');
dualListbox.remove_all_button.setAttribute('a', 'a');
 
// Access the search field:
dualListbox.search.classList.add('some_class');
 
// Access the list containers:
dualListbox.selectedList.setAttribute('a', 'a');
dualListbox.availableList.setAttribute('a', 'a');

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Author

Maykin Media

License

Copyright © 2019 Maykin Media Licensed under the MIT license.

Install

npm i dual-listbox

DownloadsWeekly Downloads

1,544

Version

1.4.0-alpha3

License

MIT

Unpacked Size

255 kB

Total Files

40

Last publish

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