搜索bug解决

pages/search/index.js

@@ -21,12 +21,12 @@ Page({
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
-        num : 10
+        num : 0
       },
       {
         id: 2,
         foodsImg: 'https://bpic.588ku.com/back_origin_min_pic/20/11/05/a7438bbf54ace893e790545815e14ef3.jpg',
-        foodsName: '麻辣烫',
+        foodsName: '辣烫',
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
@@ -35,7 +35,7 @@ Page({
       {
         id: 3,
         foodsImg: 'https://bpic.588ku.com/back_origin_min_pic/20/11/05/a7438bbf54ace893e790545815e14ef3.jpg',
-        foodsName: '麻辣烫',
+        foodsName: '麻烫',
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
@@ -44,7 +44,7 @@ Page({
       {
         id: 4,
         foodsImg: 'https://bpic.588ku.com/back_origin_min_pic/20/11/05/a7438bbf54ace893e790545815e14ef3.jpg',
-        foodsName: '麻辣烫',
+        foodsName: '麻辣',
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
@@ -53,7 +53,7 @@ Page({
       {
         id: 5,
         foodsImg: 'https://bpic.588ku.com/back_origin_min_pic/20/11/05/a7438bbf54ace893e790545815e14ef3.jpg',
-        foodsName: '麻辣烫',
+        foodsName: '辣烫',
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
@@ -62,7 +62,7 @@ Page({
       {
         id: 6,
         foodsImg: 'https://bpic.588ku.com/back_origin_min_pic/20/11/05/a7438bbf54ace893e790545815e14ef3.jpg',
-        foodsName: '麻辣烫',
+        foodsName: '辣烫',
         foodsDesc: '包含香菜、菠菜、面、豆芽、海带',
         initPrice: 28.80,
         nowPrice: 10.98,
@@ -97,13 +97,6 @@ Page({
     this.setData({
       [ans ]:'num'
     })
-    // for( let i = 0 ; i < showList.length ;i ++ ) {
-    //   showList[i].num 
-    // }
-    // for( let i = 0 ; i < showList.length ;i ++ ) {
-    //   showList[i].
-    // }
-    // totalPrice
   },
   onSearch() {
     let list = this.data.foods;
@@ -119,13 +112,13 @@ Page({
     console.log(showList);
 
     // showList
-    if (showList.length != 0) {
+    if (showList.length == 0) {
       this.setData({
-        show: false,
+        show: true,
       })
     } else {
       this.setData({
-        show: true,
+        show: false,
       })
     }
     this.setData({