tabbar优化

miniProject/custom-tab-bar/index.js

 Component({
 Component({
     data: {
     data: {
+        show:true,
         curClick: 1,
         curClick: 1,
         color: "#7A7E83",
         color: "#7A7E83",
         selectedColor: "#3cc51f",
         selectedColor: "#3cc51f",

miniProject/custom-tab-bar/index.wxml

 <!--miniprogram/custom-tab-bar/index.wxml-->
 <!--miniprogram/custom-tab-bar/index.wxml-->
-<view class="tab-bar">
+<view class="tab-bar" wx:if="{{show}}">
   <view class="tab-bar-border"></view>
   <view class="tab-bar-border"></view>
   <view wx:for="{{list}}" wx:key="index" class="tab-bar-item" data-path="{{item.pagePath}}" data-index="{{index}}" bindtap="switchTab">
   <view wx:for="{{list}}" wx:key="index" class="tab-bar-item" data-path="{{item.pagePath}}" data-index="{{index}}" bindtap="switchTab">
     <image src="{{curClick === item.curr ? item.selectedIconPath : item.iconPath}}"></image>
     <image src="{{curClick === item.curr ? item.selectedIconPath : item.iconPath}}"></image>

miniProject/index/index.js

@@ -61,6 +61,9 @@ Component({
     methods: {
     methods: {
         // 关闭自定义日期选择
         // 关闭自定义日期选择
         onClose() {
         onClose() {
+            this.getTabBar().setData({
+                show: true
+            });
             this.setData({
             this.setData({
                 show: false
                 show: false
             });
             });
@@ -75,6 +78,9 @@ Component({
         },
         },
         // 点击自定义日期选择器的确定
         // 点击自定义日期选择器的确定
         onConfirm(event) {
         onConfirm(event) {
+            this.getTabBar().setData({
+                show: true
+            });
             const [start, end] = event.detail;
             const [start, end] = event.detail;
             let startDate = moment(start).format("YYYY-MM-DD")
             let startDate = moment(start).format("YYYY-MM-DD")
             let endDate = moment(end).format("YYYY-MM-DD")
             let endDate = moment(end).format("YYYY-MM-DD")
@@ -108,6 +114,9 @@ Component({
                         show: true,
                         show: true,
                         types: e.target.dataset.type,
                         types: e.target.dataset.type,
                     })
                     })
+                    this.getTabBar().setData({
+                        show: false,
+                    });
                     break;
                     break;
             }
             }
             if (dateType != 5) {
             if (dateType != 5) {
@@ -214,8 +223,15 @@ Component({
         // 返回趋势图配置项
         // 返回趋势图配置项
         getLineConfig(res) {
         getLineConfig(res) {
             let xasix = res.xaxis.data || []
             let xasix = res.xaxis.data || []
-            let seriesList = res.series || []
-            if (seriesList.length < 1) {
+            let seriesList = res.series || [];
+            let data = seriesList[0].data;
+            let isData = false;
+            for (let index = 0; index < data.length; index++) {
+                if(data[index] != null){
+                    isData = true;
+                }
+            }
+            if (!isData) {
               return {
               return {
                 title: {
                 title: {
                   text: '暂无数据',
                   text: '暂无数据',