1 回复
在处理 uni-app
小程序底部导航凸起并点击中间按钮跳转到二级页面的问题时,我们需要进行以下步骤:
- 配置底部导航:首先,在
pages.json
文件中配置底部导航栏。
{
"pages": [
{
"path": "pages/index/index",
"style": {
"navigationBarTitleText": "首页"
}
},
{
"path": "pages/logs/logs",
"style": {
"navigationBarTitleText": "日志"
}
},
{
"path": "pages/center/center",
"style": {
"navigationBarTitleText": "个人中心"
}
},
{
"path": "pages/second/second", // 假设这是二级页面
"style": {
"navigationBarTitleText": "二级页面"
}
}
],
"tabBar": {
"color": "#7A7E83",
"selectedColor": "#3cc51f",
"borderStyle": "black",
"backgroundColor": "#ffffff",
"list": [
{
"pagePath": "pages/index/index",
"text": "首页",
"iconPath": "static/icon_home.png",
"selectedIconPath": "static/icon_home_active.png"
},
{
"pagePath": "pages/logs/logs",
"text": "日志",
"iconPath": "static/icon_logs.png",
"selectedIconPath": "static/icon_logs_active.png"
},
{
"pagePath": "pages/center/center",
"text": "个人中心",
"iconPath": "static/icon_center.png",
"selectedIconPath": "static/icon_center_active.png"
}
]
}
}
- 处理点击事件:在
pages/center/center.vue
文件中处理点击事件,跳转到二级页面。
<template>
<view class="container">
<button @click="navigateToSecondPage">跳转到二级页面</button>
</view>
</template>
<script>
export default {
methods: {
navigateToSecondPage() {
uni.navigateTo({
url: '/pages/second/second'
});
}
}
}
</script>
<style>
.container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
button {
padding: 10px 20px;
background-color: #3cc51f;
color: white;
border: none;
border-radius: 5px;
}
</style>
- 二级页面布局:确保
pages/second/second.vue
页面存在并有基本布局。
<template>
<view class="container">
<text>这是二级页面</text>
</view>
</template>
<style>
.container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
</style>
以上代码展示了如何在 uni-app
中配置底部导航栏,并在中间的个人中心页面添加一个按钮,点击该按钮后跳转到二级页面。这种方法确保了底部导航栏的正常显示和点击事件的正确处理。