微信小程序 点击切换样式scroll-view实现代码实例

这篇文章主要介绍了微信小程序 点击切换样式scroll-view实现代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

scroll-view滚动视图点击切换样式

*.wxml

<view class=\"content\">
 <view class=\"navbg\">
  <view class=\"nav\">
   <scroll-view class=\"scroll-view_H\" scroll-x=\"true\">
   <view class=\"scroll-view_H\">
    <view><view class=\"{{flag==0? \'select\':\'normal\'}}\" id=\"0\" bindtap=\"switchNav\">推荐</view></view>
    <view><view class=\"{{flag==1? \'select\':\'normal\'}}\" id=\"1\" bindtap=\"switchNav\">热点</view></view>
    <view><view class=\"{{flag==2? \'select\':\'normal\'}}\" id=\"2\" bindtap=\"switchNav\">北京</view></view>
    <view><view class=\"{{flag==3? \'select\':\'normal\'}}\" id=\"3\" bindtap=\"switchNav\">社会</view></view>
    <view><view class=\"{{flag==4? \'select\':\'normal\'}}\" id=\"4\" bindtap=\"switchNav\">娱乐</view></view>
    <view><view class=\"{{flag==5? \'select\':\'normal\'}}\" id=\"5\" bindtap=\"switchNav\">问答</view></view>
    <view><view class=\"{{flag==6? \'select\':\'normal\'}}\" id=\"6\" bindtap=\"switchNav\">图片</view></view>
    <view><view class=\"{{flag==7? \'select\':\'normal\'}}\" id=\"7\" bindtap=\"switchNav\">科技</view></view>
    <view><view class=\"{{flag==8? \'select\':\'normal\'}}\" id=\"8\" bindtap=\"switchNav\">汽车</view></view>
    <view><view class=\"{{flag==9? \'select\':\'normal\'}}\" id=\"9\" bindtap=\"switchNav\">体育</view></view>
    </view>
   </scroll-view>
  </view>
  <view class=\"add\">+</view>
 </view>
</view>

*.wxss

.navbg{
 background-color: #F6F5F3;
 height: 36px;
 color: #000000;
 display: flex;
 flex-direction: row;
 align-items: center;
}
.nav{
 width: 85%;
 height: 36px;
}
.add{
 width: 15%;
 height: 50px;
 line-height: 50px;
 text-align: right;
 margin-right: 10px;
 font-size: 50px;
}
.scroll-view_H{
 height: 40px;
 display: flex;
 flex-direction: row;
 margin-left: 5px;
}
.normal{
 width: 40px;
 height: 40px;
 line-height: 40px;
 padding-left: 5px;
 padding-right: 5px;
 font-size: 14px;
}
.select{
 width: 40px;
 height: 40px;
 line-height: 40px;
 padding-left: 5px;
 padding-right: 5px;
 font-size: 14px;
 font-weight: bold;
 color: skyblue;
}

*.js

data: {
  flag: 0,
 },
 switchNav: function(e){
  console.log(e.currentTarget.id);
  this.setData({
   flag: e.currentTarget.id
  })
 },

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。