一款带渐变消隐动画的自定义多选控件

Fancy multiple select

css3, select, widget

《three.js使用多个渐变torus模拟光环光晕》申请公开！

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常用链接

HTML
CSS
JavaScript
Result

编译

JavaScript

$(document).ready(function() {

var select = $('select[multiple]');
    var options = select.find('option');

var div = $('<div />').addClass('selectMultiple');
    var active = $('<div />');
    var list = $('<ul />');
    var placeholder = select.data('placeholder');

var span = $('<span />').text(placeholder).appendTo(active);

options.each(function() {
        var text = $(this).text();
        if ($(this).is(':selected')) {
            active.append($('<a />').html('<em>' + text + '</em><i></i>'));
            span.addClass('hide');
        } else {
            list.append($('<li />').html(text));
        }
    });

active.append($('<div />').addClass('arrow'));
    div.append(active).append(list);

select.wrap(div);

$(document).on('click', '.selectMultiple ul li', function(e) {
        var select = $(this).parent().parent();
        var li = $(this);
        li.prev().addClass('beforeRemove');
        li.next().addClass('afterRemove');
        li.addClass('remove');
        var a = $('<a />').addClass('notShown').html('<em>' + li.text() + '</em><i></i>').hide().appendTo(select.children('div'));
        a.slideDown(400, function() {
            setTimeout(function() {
                a.addClass('shown');
                select.children('div').children('span').addClass('hide');
                select.find('option:contains(' + li.text() + ')').prop('selected', true);
            }, 500);
        });
        setTimeout(function() {
            if (li.prev().is(':last-child')) {
                li.prev().removeClass('beforeRemove');
            }
            if (li.next().is(':first-child')) {
                li.next().removeClass('afterRemove');
            }
            setTimeout(function() {
                li.prev().removeClass('beforeRemove');
                li.next().removeClass('afterRemove');
            }, 200);

li.slideUp(400, function() {
                li.remove();
            });
        }, 600);
    });

$(document).on('click', '.selectMultiple > div a', function(e) {
        var select = $(this).parent().parent();
        var self = $(this);
        self.removeClass().addClass('remove');
        select.addClass('open');
        setTimeout(function() {
            self.addClass('disappear');
            setTimeout(function() {
                self.animate({
                    width: 0,
                    height: 0,
                    padding: 0,
                    margin: 0
                }, 300, function() {
                    var li = $('<li />').text(self.children('em').text()).addClass('notShown').appendTo(select.find('ul'));
                    li.slideDown(400, function() {
                        li.addClass('show');
                        setTimeout(function() {
                            select.find('option:contains(' + self.children('em').text() + ')').prop('selected', false);
                            if (!select.find('option:selected').length) {
                                select.children('div').children('span').removeClass('hide');
                            }
                            li.removeClass();
                        }, 400);
                    });
                    self.remove();
                })
            }, 300);
        }, 400);
    });

$(document).on('click', '.selectMultiple > div .arrow, .selectMultiple > div span', function(e) {
        $(this).parent().parent().toggleClass('open');
    });

});

编译

CSS

.selectMultiple {
    width: 240px;
    position: relative;
}
.selectMultiple select {
    display: none;
}
.selectMultiple > div {
    position: relative;
    z-index: 2;
    padding: 8px 12px 2px 12px;
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    min-height: 44px;
    box-shadow: 0 4px 16px 0 rgba(22, 42, 90, 0.12);
    transition: box-shadow .3s ease;
}
.selectMultiple > div:hover {
    box-shadow: 0 4px 24px -1px rgba(22, 42, 90, 0.16);
}
.selectMultiple > div .arrow {
    right: 1px;
    top: 0;
    bottom: 0;
    cursor: pointer;
    width: 28px;
    position: absolute;
}
.selectMultiple > div .arrow:before,
.selectMultiple > div .arrow:after {
    content: '';
    position: absolute;
    display: block;
    width: 2px;
    height: 8px;
    border-bottom: 8px solid #99A3BA;
    top: 43%;
    transition: all .3s ease;
}
.selectMultiple > div .arrow:before {
    right: 12px;
    -webkit-transform: rotate(-130deg);
    transform: rotate(-130deg);
}
.selectMultiple > div .arrow:after {
    left: 9px;
    -webkit-transform: rotate(130deg);
    transform: rotate(130deg);
}
.selectMultiple > div span {
    color: #99A3BA;
    display: block;
    position: absolute;
    left: 12px;
    cursor: pointer;
    top: 8px;
    line-height: 28px;
    transition: all .3s ease;
}
.selectMultiple > div span.hide {
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translate(-4px, 0);
    transform: translate(-4px, 0);
}
.selectMultiple > div a {
    position: relative;
    padding: 0 24px 6px 8px;
    line-height: 28px;
    color: #1E2330;
    display: inline-block;
    vertical-align: top;
    margin: 0 6px 0 0;
}
.selectMultiple > div a em {
    font-style: normal;
    display: block;
    white-space: nowrap;
}
.selectMultiple > div a:before {
    content: '';
    left: 0;
    top: 0;
    bottom: 6px;
    width: 100%;
    position: absolute;
    display: block;
    background: rgba(228, 236, 250, 0.7);
    z-index: -1;
    border-radius: 4px;
}
.selectMultiple > div a i {
    cursor: pointer;
    position: absolute;
    top: 0;
    right: 0;
    width: 24px;
    height: 28px;
    display: block;
}
.selectMultiple > div a i:before,
.selectMultiple > div a i:after {
    content: '';
    display: block;
    width: 2px;
    height: 10px;
    position: absolute;
    left: 50%;
    top: 50%;
    background: #4D18FF;
    border-radius: 1px;
}
.selectMultiple > div a i:before {
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
    transform: translate(-50%, -50%) rotate(45deg);
}
.selectMultiple > div a i:after {
    -webkit-transform: translate(-50%, -50%) rotate(-45deg);
    transform: translate(-50%, -50%) rotate(-45deg);
}
.selectMultiple > div a.notShown {
    opacity: 0;
    transition: opacity .3s ease;
}
.selectMultiple > div a.notShown:before {
    width: 28px;
    transition: width 0.45s cubic-bezier(0.87, -0.41, 0.19, 1.44) 0.2s;
}
.selectMultiple > div a.notShown i {
    opacity: 0;
    transition: all .3s ease .3s;
}
.selectMultiple > div a.notShown em {
    opacity: 0;
    -webkit-transform: translate(-6px, 0);
    transform: translate(-6px, 0);
    transition: all .4s ease .3s;
}
.selectMultiple > div a.notShown.shown {
    opacity: 1;
}
.selectMultiple > div a.notShown.shown:before {
    width: 100%;
}
.selectMultiple > div a.notShown.shown i {
    opacity: 1;
}
.selectMultiple > div a.notShown.shown em {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
}
.selectMultiple > div a.remove:before {
    width: 28px;
    transition: width 0.4s cubic-bezier(0.87, -0.41, 0.19, 1.44) 0s;
}
.selectMultiple > div a.remove i {
    opacity: 0;
    transition: all .3s ease 0s;
}
.selectMultiple > div a.remove em {
    opacity: 0;
    -webkit-transform: translate(-12px, 0);
    transform: translate(-12px, 0);
    transition: all .4s ease 0s;
}
.selectMultiple > div a.remove.disappear {
    opacity: 0;
    transition: opacity .5s ease 0s;
}
.selectMultiple > ul {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 16px;
    z-index: 1;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    visibility: hidden;
    opacity: 0;
    border-radius: 8px;
    -webkit-transform: translate(0, 20px) scale(0.8);
    transform: translate(0, 20px) scale(0.8);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-filter: drop-shadow(0 12px 20px rgba(22, 42, 90, 0.08));
    filter: drop-shadow(0 12px 20px rgba(22, 42, 90, 0.08));
    transition: all 0.4s ease, -webkit-transform 0.4s cubic-bezier(0.87, -0.41, 0.19, 1.44), -webkit-filter 0.3s ease 0.2s;
    transition: all 0.4s ease, transform 0.4s cubic-bezier(0.87, -0.41, 0.19, 1.44), filter 0.3s ease 0.2s;
    transition: all 0.4s ease, transform 0.4s cubic-bezier(0.87, -0.41, 0.19, 1.44), filter 0.3s ease 0.2s, -webkit-transform 0.4s cubic-bezier(0.87, -0.41, 0.19, 1.44), -webkit-filter 0.3s ease 0.2s;
}
.selectMultiple > ul li {
    color: #1E2330;
    background: #fff;
    padding: 12px 16px;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: background .3s ease, color .3s ease, opacity .5s ease .3s, border-radius .3s ease .3s, -webkit-transform .3s ease .3s;
    transition: background .3s ease, color .3s ease, transform .3s ease .3s, opacity .5s ease .3s, border-radius .3s ease .3s;
    transition: background .3s ease, color .3s ease, transform .3s ease .3s, opacity .5s ease .3s, border-radius .3s ease .3s, -webkit-transform .3s ease .3s;
}
.selectMultiple > ul li:first-child {
    border-radius: 8px 8px 0 0;
}
.selectMultiple > ul li:first-child:last-child {
    border-radius: 8px;
}
.selectMultiple > ul li:last-child {
    border-radius: 0 0 8px 8px;
}
.selectMultiple > ul li:last-child:first-child {
    border-radius: 8px;
}
.selectMultiple > ul li:hover {
    background: #4D18FF;
    color: #fff;
}
.selectMultiple > ul li:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    border-radius: 100%;
    -webkit-transform: scale(1, 1) translate(-50%, -50%);
    transform: scale(1, 1) translate(-50%, -50%);
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}
.selectMultiple > ul li.beforeRemove {
    border-radius: 0 0 8px 8px;
}
.selectMultiple > ul li.beforeRemove:first-child {
    border-radius: 8px;
}
.selectMultiple > ul li.afterRemove {
    border-radius: 8px 8px 0 0;
}
.selectMultiple > ul li.afterRemove:last-child {
    border-radius: 8px;
}
.selectMultiple > ul li.remove {
    -webkit-transform: scale(0);
    transform: scale(0);
    opacity: 0;
}
.selectMultiple > ul li.remove:after {
    -webkit-animation: ripple .4s ease-out;
    animation: ripple .4s ease-out;
}
.selectMultiple > ul li.notShown {
    display: none;
    -webkit-transform: scale(0);
    transform: scale(0);
    opacity: 0;
    transition: opacity .4s ease, -webkit-transform .35s ease;
    transition: transform .35s ease, opacity .4s ease;
    transition: transform .35s ease, opacity .4s ease, -webkit-transform .35s ease;
}
.selectMultiple > ul li.notShown.show {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1;
}
.selectMultiple.open > div {
    box-shadow: 0 4px 20px -1px rgba(22, 42, 90, 0.12);
}
.selectMultiple.open > div .arrow:before {
    -webkit-transform: rotate(-50deg);
    transform: rotate(-50deg);
}
.selectMultiple.open > div .arrow:after {
    -webkit-transform: rotate(50deg);
    transform: rotate(50deg);
}
.selectMultiple.open > ul {
    -webkit-transform: translate(0, 12px) scale(1);
    transform: translate(0, 12px) scale(1);
    opacity: 1;
    visibility: visible;
    -webkit-filter: drop-shadow(0 16px 24px rgba(22, 42, 90, 0.16));
    filter: drop-shadow(0 16px 24px rgba(22, 42, 90, 0.16));
}
@-webkit-keyframes ripple {
    0% {
        -webkit-transform: scale(0, 0);
        transform: scale(0, 0);
        opacity: 1;
    }
    25% {
        -webkit-transform: scale(30, 30);
        transform: scale(30, 30);
        opacity: 1;
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(50, 50);
        transform: scale(50, 50);
    }
}
@keyframes ripple {
    0% {
        -webkit-transform: scale(0, 0);
        transform: scale(0, 0);
        opacity: 1;
    }
    25% {
        -webkit-transform: scale(30, 30);
        transform: scale(30, 30);
        opacity: 1;
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(50, 50);
        transform: scale(50, 50);
    }
}
html {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}
* {
    box-sizing: inherit;
}
*:before,
*:after {
    box-sizing: inherit;
}
body {
    min-height: 100vh;
    font-family: Roboto, Arial;
    color: #ADAFB6;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
}
body .selectMultiple {
    margin-top: -12%;
}
body .dribbble {
    position: fixed;
    display: block;
    right: 20px;
    bottom: 20px;
    opacity: .5;
    transition: all .4s ease;
}
body .dribbble:hover {
    opacity: 1;
}
body .dribbble img {
    display: block;
    height: 36px;
}

HTML

Fancy multiple select

css3, select, widget

编辑器支持Emmet

快捷键

Fancy multiple select

css3, select, widget

一款带隐藏显示切换开关的自定义密码输入控件

HTML5 CSS3很棒的一款带渐变背景色和涟漪动画的原质化风格按钮

编辑器支持Emmet

快捷键

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