更新记录

1.0.0（2019-11-12） 下载此版本

1，在官方的tabbar上面处理了中间的item的凸起(在android和ios的处理,预编译解决其它平台报错的问题) 2，通过vuex来处理连续点击的问题 3，处理了tabbar中间的按钮的选中和未选中的两种状态 4，里面的图片只做示范演示功能为主,请按照实际情况替换

平台兼容性

在main.js中处理

// #ifdef APP-PLUS
import Tab from '@/components/yll1024335892-tab/yll1024335892-tab.js';
Vue.prototype.Tab=Tab;
// #endif

import store from '@/store/yll1024335892-tab.js';
Vue.prototype.$store=store;

在App>vue中的onLaunch处理

// #ifdef APP-PLUS
        this.Tab.getInstance().create();
        this.Tab.getInstance().show(false);
        this.Tab.getInstance().setOnClickListener(()=>{
            if(this.$store.state.tabIndex!=2 || this.$store.state.tabIndex!='2'){
                uni.switchTab({
                    url:"/pages/tabbar/tabbar-3/tabbar-3"
                });
                this.Tab.getInstance().show(false);
                this.$store.commit("setTabIndex",2);
            }
        });
        // #endif

配置tabbar的配置文件pages.json

{
    "pages": [
        //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
        {
            "path": "pages/tabbar/tabbar-3/tabbar-3",  
            "style": {
                "navigationBarTitleText": "uni-app"
            }
        },
        {
            "path": "pages/tabbar/tabbar-2/tabbar-2",
            "style": {}
        },
        {
            "path": "pages/tabbar/tabbar-1/tabbar-1",
            "style": {}
        },
        {
            "path": "pages/tabbar/tabbar-4/tabbar-4",
            "style": {}
        },
        {
            "path": "pages/tabbar/tabbar-5/tabbar-5",
            "style": {}
        }
    ],
    "globalStyle": {
        "navigationBarTextStyle": "black",
        "navigationBarTitleText": "uni-app",
        "navigationBarBackgroundColor": "#F8F8F8",
        "backgroundColor": "#F8F8F8"
    },
    "tabBar": {
        "borderStyle": "black",
        "backgroundColor": "#333",
        "color": "#8F8F94",
        "selectedColor": "#f33e54",
        "list": [{
                "pagePath": "pages/tabbar/tabbar-1/tabbar-1",
                "iconPath": "static/img/tabbar/home.png",
                "selectedIconPath": "static/img/tabbar/homeactive.png",
                "text": "首页"
            },
            {
                "pagePath": "pages/tabbar/tabbar-2/tabbar-2",
                "iconPath": "static/img/tabbar/guanzhu.png",
                "selectedIconPath": "static/img/tabbar/guanzhuactive.png",
                "text": "关注"
            },
            //#ifndef H5
            {
                "pagePath": "pages/tabbar/tabbar-3/tabbar-3",
                "iconPath": "static/img/tabbar/blank.png",
                "selectedIconPath": "static/img/blank.png",
                "text": "发布"
            },
            //#endif
            //#ifdef H5
            {
                "pagePath": "pages/tabbar/tabbar-3/tabbar-3",
                "iconPath": "static/img/tabbar/guanzhu.png",
                "selectedIconPath": "static/img/tabbar/guanzhuactive.png",
                "text": "发布"
            },
            //#endif
            {
                "pagePath": "pages/tabbar/tabbar-4/tabbar-4",
                "iconPath": "static/img/tabbar/news.png",
                "selectedIconPath": "static/img/tabbar/newsactive.png",
                "text": "消息"
            },
            {
                "pagePath": "pages/tabbar/tabbar-5/tabbar-5",
                "iconPath": "static/img/tabbar/me.png",
                "selectedIconPath": "static/img/tabbar/meactive.png",
                "text": "我"
            }
        ]
    }
}

在每个tabbar中添加tabbar的触发事件

//0是第一个tabbar的下标，其它的异常处理
onTabItemTap(option) {
            if (this.$store.state.tabIndex != 0 || this.$store.state.tabIndex != '0') {
                // #ifdef APP-PLUS
                this.Tab.getInstance().show();
                // #endif
                this.$store.commit("setTabIndex", option.index);
            }
        }
//中间的tabbar的处理
onTabItemTap(option) {
            if(this.$store.state.tabIndex!=2 || this.$store.state.tabIndex!='2'){
                // #ifdef APP-PLUS
                this.Tab.getInstance().show(false);
                // #endif
                this.$store.commit("setTabIndex",option.index);
            }   
        }

替换中间的图片

• 在文件components/yll1024335892-tab/yll1024335892-tab.js
• defaultBase64是非选中状态的base64的图片
• activeBase64是选中状态的base64的图片