最近兴趣所致,打算使⽤vant搭建⼀个webapp,由于需要使⽤列表筛选,没有找到合适组件,于是写了⼀个简单的功能,权当记录。效果如下:
HTML:
CSS:
.filterbar {
position: fixed; z-index: 2;
left: 0;
top: 3.1em; width: 100%;
background-color: #fff; height: 2em;
.bg-filterbar { position: fixed; width: 100%; height: 100%;
background-color: black; opacity: 0.2; z-index: 1; left: 0;
top: 4.2em; }
.filterbar-title { width: 100%; .title-ul {
height: 1.4em;
margin-bottom: 0.5em;
border-bottom: 1px solid #eee; }
ul .title-li { width: 24%; float: left;
text-align: center; font-size: 0.9em; .filterbar-content { position: absolute; left: 0;
width: 100%; padding: 0.5em;
background-color: #fff; z-index: 2; top: 1.24em; }
.content-ul li { text-align: left; color: #111;
font-weight: 400; padding-left: 1.5em; padding-top: 0.7em; }
.content-ul .current { color: #1989fa; } }
ul .current {
color: #1989fa; font-weight: 600; }
ul:after { content: \"\"; display: block; clear: both; }
.content-ul .van-icon { float: right;
margin-right: 2.5em; }
ul .van-icon {
vertical-align: middle; } }
.button-div {
margin-top: 1.5em; text-align: center; button {
width: 48%; float: left; }
.van-button { height: 3em; line-height: 3em; font-size: 1em; font-weight: 400; } } }
JS:
参数说明:
name:筛选项显⽰名称value:筛选项codeisShow:是否显⽰
multiple: 是否多选,为true时会有清空和确定功能按钮data: 筛选列表项
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