A Pen by kcmr.

Falso-select-y-toggle-con-input:checked.markdown

Falso select y toggle con input:checked

Sólo se usa javascript para cambiar el texto del select al seleccionar una opción.

A Pen by kcmr on CodePen.

License.

index.html

<div class="item">
        <div class="select">
            <input type="checkbox" id="show-options">
            <label id="label" for="show-options">Seleccionar opción…</label>

            <ul class="options">
                <li>
                    <input type="radio" id="opt-1" name="opt">
                    <label for="opt-1">Opción 1</label>
                </li>
                <li>
                    <input type="radio" id="opt-2" name="opt">
                    <label for="opt-2">Opción 2</label>
                </li>
                <li>
                    <input type="radio" id="opt-3" name="opt">
                    <label for="opt-3">Opción 3</label>
                </li>
                <li>
                    <input type="radio" id="opt-4" name="opt">
                    <label for="opt-4">Opción 4</label>
                </li>
                <li>
                    <input type="radio" id="opt-5" name="opt">
                    <label for="opt-5">Opción 5</label>
                </li>
            </ul>
        </div>
    </div>

    <div class="item">
        <div class="toggle">
            <div class="option on">
                <input type="radio" id="on" name="on-off" checked>
                <label for="on" class="on">ON</label>    
            </div>
            <div class="option off">
                <input type="radio" id="off" name="on-off">
                <label for="off" class="off">OFF</label>
            </div>
        </div>
    </div>

script.js

    var radios = document.querySelectorAll('.select input[type="radio"]'),
        i = 0,
        len = radios.length,
        label = document.querySelector('#label'),
        select = document.querySelector('div.select'),
        initialWidth = select.clientWidth;

    select.style.cssText = 'width: ' + initialWidth + 'px';

    for (; i < len; i++) {
        radios[i].addEventListener('click', function(){
            label.innerHTML = document.querySelector('label[for="'+this.getAttribute('id')+'"]').innerHTML;
            document.querySelector('#show-options').click();
        });
    }

style.css

body {
    font-family: arial, sans-serif;
}

.item {
    float: left;
    margin-right: 20px;
    min-width: 200px;
}

/**
 * select
 */
.select {
    border-radius: 8px;
    background-image: linear-gradient(-179deg, #FEFDFD 0%, #E9E9E9 100%);
    border: 1px solid #CBCACA;
    display: inline-block;
    overflow: hidden;
}

.select label {
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    padding: 8px 40px 8px 10px;
    display: block;
    border-radius: 8px;
    position: relative;
    white-space: nowrap;
}

.select > label:after {
    content: "";
    width: 8px; height: 8px;
    border: 1px solid #5a5a5a;
    border-width: 0 2px 2px 0;
    position: absolute;
    right: 12px; top: 9px;
    transform: rotate(45deg);
    transition: all .2s;
}

.select input[type="checkbox"],
.select input[type="radio"] {
    position: absolute !important;
    clip: rect(1px 1px 1px 1px); 
    clip: rect(1px, 1px, 1px, 1px);
}

.select input[type="checkbox"]:checked ~ .options {
    max-height: 2000px;
}

.select input[type="checkbox"]:checked ~ label:after {
    transform: rotate(225deg);
    top: 15px;
}

.select input[type="radio"]:checked ~ label {
    color: #858585;
}

.select .options {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 0;
    transition: max-height .2s;
}




/**
 * TOGGLE
 */
.toggle input[type="radio"] {
    position: absolute !important;
    clip: rect(1px 1px 1px 1px); 
    clip: rect(1px, 1px, 1px, 1px);
}

.toggle label {
    float: left;
    font-size: 14px;
    padding: 8px 12px 9px;
    font-weight: bold;
    cursor: pointer;
    line-height: 16px;
}

.toggle input[type="radio"]:checked ~ label {
    cursor: default;
}

.toggle .on label {
    border-radius: 8px 0 0 8px;
    background-image: linear-gradient(-179deg, #D8D8D8 0%, #E2E0E0 23%, #EBE9E9 78%, #D8D8D8 100%);
    box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
    color: #999898;
}

.toggle .off label {
    border-radius: 0 8px 8px 0;
    background-image: linear-gradient(-179deg, #D8D8D8 0%, #E2E0E0 23%, #EBE9E9 78%, #D8D8D8 100%);
    box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
    color: #999898;
}

.toggle .on input[type="radio"]:checked ~ label {
    border-radius: 8px 2px 2px 8px;
    background-image: linear-gradient(-179deg, #9BCB44 0%, #429321 100%);
    box-shadow:  1px 1px 1px 0px rgba(139,138,138,0.36), inset 0px -6px 0px 0px rgba(0,0,0,0.18);
    margin-right: -2px;
    position: relative;
    padding: 8px 12px 11px;
    top: -2px;
    color: #fff;
    text-shadow: 0px -1px 0px rgba(0,0,0,0.50);
}

.toggle .off input[type="radio"]:checked ~ label {
    border-radius: 2px 8px 8px 2px;
    background-image: linear-gradient(-179deg, #F5515F 0%, #9F041B 100%);
    box-shadow: -1px 1px 1px 0px rgba(139,138,138,0.36), inset 0 -6px 0 rgba(0,0,0, .22);
    margin-left: -2px;
    position: relative;
    padding: 8px 12px 11px;
    top: -2px;
    color: #fff;
    text-shadow: 0px -1px 0px rgba(0,0,0,0.50);
}