【小程序】侧边栏代码
wxml
(点击'通讯录'按钮可以打开,关闭点击遮罩层任意位置)
<view class="btn" bindtap="onChange">通讯录</view>
<view class="sidebar {{open?'show':''}}">侧边栏位</view>
<view class="sidebar-shade" style="display:{{open?'block':''}}" bindtap="onChange"></view>
wxss:
/*侧边栏*/
.sidebar {
background: #f5f5f5;
box-shadow: 4rpx 4rpx 12px rgba(0,0,0,.3);
display: block;
font-size: 16px;
font-weight: 400;
height: 100%;
width: 50%;
left: 0;
position: fixed;
overflow: auto;
transform: translate(-600rpx,0);
transition: transform .3s;
top: 0;
z-index: 100;
}
.sidebar.show {
transform: translate(0,0);
}
.sidebar-shade {
background: rgba(0,0,0,.3);
display: none;
height: 100%;
position: fixed;
left: 0;
top: 0;
width: 100%;
z-index: 99;
}
js:
onChange(e) {
var that = this;
that.setData({
open: !that.data.open
})
},
侧边栏列表渲染:
<view class="sidebar {{open?'show':''}}">
<!-- 直接用这个就好 -->
<view class="wc" wx:for="{{adduser}}">
{{item}} //js写接口adduser的数据
</view>
<!-- 这个是为了测试 -->
<view class="wc">
<text>张一</text>
</view>
<view class="wc">
<text>张二</text>
</view>
<view class="wc">
<text>张三</text>
</view>
<view class="wc">
<text>张四</text>
</view>
</view>
【注意】 有警告,在for后面加上:wx:key="key"
本文来自博客园,作者:ICE-CREAMMM,转载请注明原文链接:https://www.cnblogs.com/gsxm/p/16071842.html