YO 库版本:0.1.2 moduleVersion
一个基于 Sass 开发的 CSS Framework,Mobile First 的设计理念使得 Yo 的体积超轻量,同时又能延伸到支持PC端。
一个基于 Sass 开发的 CSS Framework,Mobile First 的设计理念使得 Yo 的体积超轻量,同时又能延伸到支持PC端。
@charset "utf-8"; @import "../core/variables"; @import "../core/classes"; // 定义select的基础构造 @mixin _select { @include flexbox; position: relative; overflow: hidden; height: map-get($select, item-height) * map-get($select, item); line-height: map-get($select, item-height); background-color: white; &::before { position: absolute; top: 50%; left: 0; width: 100%; height: map-get($select, item-height); margin-top: -#{map-get($select, item-height) / 2}; content: "\0020"; border: 1px solid map-get($select, bordercolor); border-width: 1px 0; } &-item, &-item-list, &-item ul { height: 100%; } &-item { @include flex(); position: relative; z-index: 2; text-align: center; } &-item-list { ul { position: relative; } li { position: absolute; top: 0; left: 0; width: 100%; height: map-get($select, item-height); &.disabled { opacity: .4; } } } &-item-tag { position: absolute; top: 50%; right: .1rem; @include transform(translatey(-50%)); } > .mask { position: absolute; z-index: 3; top: 0; right: 0; bottom: 0; left: 0; content: "\0020"; pointer-events: none; background: -webkit-linear-gradient(top, white, rgba(255, 255, 255, .4) 40%, rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, .4) 60%, white); } } /** * @module widget * @method yo-select * @description 构造yo-select的自定义使用方法 * @demo http://doyoe.github.io/Yo/demo/widget/yo-select.html * @param {String} $name 定义select名称 * @param {Length} $width 定义select显示的子项个数 * @param {Length} $height 定义select子项高度 * @param {Color} $bordercolor 定义select边框色 */ @mixin yo-select( $name: default, $item: default, $item-height: default, $bordercolor: default) { // 区别是否新增实例还是修改本身 @if $name == default { $name: ""; } @else { $name: "-#{$name}"; } // 如果值为default,则取config的定义 @if $item == default { $item: map-get($select, item); } @if $item-height == default { $item-height: map-get($select, item-height); } @if $bordercolor == default { $bordercolor: map-get($select, bordercolor); } .yo-select#{$name} { @if $item-height != map-get($select, item-height) or $item != map-get($select, item) { height: $item-height * $item; line-height: $item-height; } &::before { @if $item-height != map-get($select, item-height) { height: $item-height; margin-top: -#{$item-height / 2}; } @if $bordercolor != map-get($select, bordercolor) { border-color: $bordercolor; } } &-item-tag { @if $item-height != map-get($select, item-height) or $item != map-get($select, item) { line-height: $item-height * $item; } } // 增量扩展 @content; } } // 调用本文件时载入select基础构造 .yo-select { @include _select; }