小编给大家分享一下微信小程序中navbar有什么用，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！
微信小程序 navbar实例详解
实现效果图：
data
typeList: [
{ name: "日报", id: "1" },
{ name: "周报", id: "2" },
{ name: "月报", id: "3" },
{ name: "目录", id: "4" }]js
that.setData({
dateValue: util.formatTime(new Date()), //picker date
typeList: appInstance.typeList,
currentTypeId: "1"
})
//添加点击模板点击事件
for (var i = 0; i < appInstance.typeList.length; i++) {
(function (item) {
pageObject['bind' + item.id] = function (e) {
this.setData({
currentTypeId: e.currentTarget.dataset.index
})
}
})(appInstance.typeList[i])
}wxml
<dl class="menu">
<block wx:for="{{typeList}}" wx:for-item="type" wx:key="{{index}}" wx:for-index="{{index}}">
<dt bindtap="bind{{type.id}}" data-index="{{type.id}}" class="{{currentTypeId==type.id?'yesCurrentType':'noCurrentType'}}">{{type.name}}</dt>
</block>
</dl>
<picker class="timePicker" mode="date" value="{{dateValue}}" bindchange="datePickerBindchange" start="1999-01-01" end="2999-12-12">时间：{{dateValue}}
<image class="selReportImg" src="../images/clock.png"></image>
</picker>wxss
.timePicker {
width: 90%;
padding: 10rpx;
margin: auto;
border: 1px solid red;
}
.menu {
display: flex;
flex-direction: row;
align-items: flex-start;
justify-content: space-between;
}
dt {
width: 25%;
height: 100rpx;
}
.noCurrentType {
height: 90rpx;
color: black;
padding-left: 30rpx;
border: 1px solid;
background-color: #c2c2c2;
}
.yesCurrentType {
color: black;
padding-left: 30rpx;
}以上是“微信小程序中navbar有什么用”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注编程网行业资讯频道！
