cxw-010203

custom-tab-bar/index.js

@@ -1,3 +1,4 @@
+const app = getApp();
 Component({
     data: {
         selected: null, //当前选中的tab下标
@@ -51,9 +52,31 @@ Component({
         init() {
             const page = getCurrentPages().pop();
             let n = this.data.list.findIndex(item => item.pagePath === `${page.route}`);
-            this.setData({
-                selected: n
-            });
+            if(n === 2) {
+                app.globalData.request({
+                    action: 'getUserMainBrand',
+                    token: wx.getStorageSync('token') || 't%2BrswgjvzGM='
+                }).then(res => {
+                    app.globalData.request({
+                        action: "getUserBrandHome",
+                        brandname: res
+                    }).then(data => {
+                        let brandObj = data[0];
+                        let arr = this.data.list;
+                        arr[2].selectedIconPath = brandObj.img;
+                        this.setData({
+                            list: arr,
+                            selected: n
+                        });
+                    })
+                   
+                })
+            } else {
+                this.setData({
+                    selected: n
+                });
+            }    
+
         }
     },
 })

custom-tab-bar/index.wxml

@@ -1,7 +1,7 @@
 <view class="tab-bar">
     <view wx:for="{{list}}" wx:key="index" class="tab-bar-item {{item.diyClass}}" data-path="{{item.pagePath}}" data-index="{{index}}" bindtap="switchTab">
       <image src="{{selected === index ? item.selectedIconPath : item.iconPath}}" class="{{item.diyClass}}"  mode="aspectFit"/>
-      <view style="color: {{selected === index ? selectedColor : color}}" class="{{item.diyClass}}">{{item.text}}</view>
+      <view style="color: {{selected === index ? selectedColor : color}}" class="{{item.diyClass}} {{item.diyClass ? 'activeBg' : ''}}">{{item.text}}</view>
     </view>
   </view>
   

custom-tab-bar/index.wxss

@@ -56,17 +56,19 @@
     height: 140rpx;
     bottom: 25.6%;
     z-index: 100;
-    border-top-left-radius: 140rpx;
-    border-top-right-radius: 140rpx;
+    border-radius: 140rpx;
     background: #fff;
   }
   
   .tab-bar-item view.diy {
     margin-top: 90rpx;
-    background: #fff;
     width: 100%;
     height: 100%;
     padding-top: 58rpx;
     z-index: 99;
+    background: #fff;
+  }
+  .activeBg {
+    background: #0579FF; 
   }
   

pages/brandCrisis/index.js

@@ -29,6 +29,7 @@ Page({
         dataOption: {}
     },
     onShow() {
+        this.getTabBar().init();
         this.getBrand().then((res) => {
             let headlBrand = res;
             this.setData({