javascript - How can I emulate radio button functionality in jQuery? -


i have 3 buttons, each checkbox:

<div id="btn_group">     <button class="btn"><i class="icon-check-empty"></i> one</button>     <button class="btn"><i class="icon-check-empty"></i> two</button>     <button class="btn"><i class="icon-check-empty"></i> three</button> </div>

my current jquery looks this:

$('.btn').on('click',function() {     $('#btn_group > .btn > i').removeclass('icon-check').addclass('icon-check-empty');     $(this).children('i').toggleclass('icon-check-empty icon-check'); });

here's needs happen:

1) click button 1: button 1 checked, others not checked

2) click button 1 again: button 1 unchecked, others still unchecked

3) click button 1: (see #1)

4) click button 2: button 2 checked, others not checked (like radio button)

basically need set of radio buttons allow uncheck current selection never allow more 1 selected. emulated through js & jquery. can help?

you can single class.

$('.btn').on('click',function() {     $(this).toggleclass('icon-check').siblings().removeclass('icon-check'); }

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