微信小程序怎么设置tabBar默认颜色
时间: 2023-08-23 22:03:34 浏览: 247
在微信小程序中设置 TabBar 的默认颜色可以通过以下步骤实现:
1. 在 app.json 文件中设置 tabBar 的颜色值,如下所示:
```
"tabBar": {
"color": "#bfbfbf",
"selectedColor": "#1296db",
"backgroundColor": "#ffffff",
"borderStyle": "white",
"list": [
{
"pagePath": "pages/index/index",
"text": "首页",
"iconPath": "assets/images/tab/home.png",
"selectedIconPath": "assets/images/tab/home_active.png"
},
{
"pagePath": "pages/mine/mine",
"text": "我的",
"iconPath": "assets/images/tab/mine.png",
"selectedIconPath": "assets/images/tab/mine_active.png"
}
]
}
```
其中,color 表示未选中的 TabBar 颜色,selectedColor 表示选中的 TabBar 颜色。
2. 在页面的 js 文件中设置默认选中的 TabBar,如下所示:
```
onLoad: function () {
wx.switchTab({
url: '/pages/index/index'
})
}
```
以上就是设置微信小程序 TabBar 默认颜色的方法。需要注意的是,在 app.json 文件中设置的颜色值会影响所有页面的 TabBar 颜色,如果需要针对某个页面修改 TabBar 颜色,可以在该页面的 json 文件中进行修改。
阅读全文
相关推荐


















