今天给大家带来三选项顶部导航内容样式模板制作设计，制作好以后效果图如下：
一、wxml页面代码如下：
<view class="page">
<view class="page__bd">
<view class="weui-tab">
<view class="weui-navbar">
<block wx:for-items="{{tabs}}" wx:key="{{index}}">
<view id="{{index}}" class="weui-navbar__item {{activeIndex == index ? 'weui-bar__item_on' : ''}}" bindtap="tabClick">
<view class="weui-navbar__title">{{item}}</view>
</view>
</block>
<view class="weui-navbar__slider" style="left: {{sliderLeft}}px; transform: translateX({{sliderOffset}}px); -webkit-transform: translateX({{sliderOffset}}px);"></view>
</view>
<view class="weui-tab__panel">
<view class="weui-tab__content" hidden="{{activeIndex != 0}}">选项一的内容</view>
<view class="weui-tab__content" hidden="{{activeIndex != 1}}">选项二的内容</view>
<view class="weui-tab__content" hidden="{{activeIndex != 2}}">选项三的内容</view>
</view>
</view>
</view>
</view>
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二、wxss样式文件代码如下：
page,
.page,
.page__bd{
height: 100%;
}
.page__bd{
padding-bottom: 0;
}
.weui-tab__content{
padding-top: 60px;
text-align: center;
}
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三、js页面代码如下：
var sliderWidth = 96; // 需要设置slider的宽度，用于计算中间位置
Page({
data: {
tabs: ["选项一", "选项二", "选项三"],
activeIndex: 1,
sliderOffset: 0,
sliderLeft: 0
},
onLoad: function () {
var that = this;
wx.getSystemInfo({
success: function(res) {
that.setData({
sliderLeft: (res.windowWidth / that.data.tabs.length - sliderWidth) / 2,
sliderOffset: res.windowWidth / that.data.tabs.length * that.data.activeIndex
});
}
});
},
tabClick: function (e) {
this.setData({
sliderOffset: e.currentTarget.offsetLeft,
activeIndex: e.currentTarget.id
});
}
});
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