uniapp如何自定义顶部滑动导航
时间: 2023-12-02 19:04:25 浏览: 183
在UniApp中自定义顶部滑动导航的步骤如下:
1. 首先,在`page.json`文件中定义自定义导航栏的样式。你可以设置`navigationStyle`为`custom`来启用自定义导航栏样式。例如:
```
{
"path": "pages/charts/charts",
"style": {
"navigationBarTitleText": "",
"enablePullDownRefresh": false,
"navigationStyle": "custom"
}
}
```
2. 接下来,在页面对应的`style`部分中定义导航栏样式和滑动内容区的样式。例如:
```
<style lang="scss">
// 顶部导航栏
.chartsTop {
width: 750rpx;
position: fixed;
top: 0;
z-index: 999;
background-color: blue;
}
// 导航栏里边文字
.text {
position: absolute;
left: 20rpx;
bottom: 10rpx;
color: #ffffff;
}
// 内容区顶部背景
.top {
height: 300rpx;
width: 100%;
background-color: blue;
position: fixed;
z-index: -1;
display: flex;
justify-content: center;
.top-img {
width: 240px;
height: 180px;
}
}
// scroll-view 里边内容可滑动 包裹chartsContent 透明
.test {
position: fixed;
background-color: rgba(0, 0, 0, 0);
height: 1400rpx;
border: 0;
box-sizing: border-box;
}
// 可滑动的view
.chartsContent {
width: 100%;
height: 1400rpx;
position: absolute;
margin-top: 290rpx;
border: 0;
box-sizing: border-box;
border-radius: 20rpx;
background-color: #fff;
}
</style>
```
3. 最后,在自定义页面的模板中,使用对应的类名来应用定义的样式。例如:
```
<view class="container">
<!-- 导航栏 -->
<view class="chartsTop" :style="{ height: contentTop }">
<text class="text" :style="{ fontSize: contentFontSize }">排行</text>
</view>
<!-- 顶部背景 -->
<view class="top" :style="{ top: contentTop }">
<img class="top-img" src="/static/images/othericons/正在开发中.png" alt="" />
</view>
<scroll-view scroll-y="true" class="test" :style="{ top: contentTop }">
<!-- 可滑动view -->
<view class="chartsContent">
<!-- 内容 -->
</view>
</scroll-view>
</view>
```
通过以上步骤,你可以在UniApp中自定义顶部滑动导航。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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