微信小程序開發中窗口底部tab欄切換頁面很簡單很方便.
代碼:
1.app.json
//app.json { "pages":[ "pages/index/index", "pages/logs/logs" ], "window":{ "backgroundTextStyle":"light", "navigationBarBackgroundColor": "#999999", "navigationBarTitleText": "tab", "navigationBarTextStyle":"white" }, "tabBar": { "color": "#ccc", "selectedColor": "#35495e", "borderStyle": "white", "backgroundColor": "#f9f9f9", "list": [ { "text": "首頁", "pagePath": "pages/index/index", "iconPath": "images/home.png", "selectedIconPath": "images/home-actived.png" }, { "text": "目錄", "pagePath": "pages/catalogue/catalogue", "iconPath": "images/note.png", "selectedIconPath": "images/note-actived.png" }, { "text": "我的", "pagePath": "pages/mine/mine", "iconPath": "images/profile.png", "selectedIconPath": "images/profile-actived.png" } ] } } pagePath是頁面路徑.iconPath是圖片路徑，icon 大小限制為40kb.
selectedIconPath:選中時的圖片路徑，icon 大小限制為40kb
tab Bar的最多5個,最少2個.
在pages目錄下寫好頁面即可切換.
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