From 055a95083699e02347d2d593888c4f740d93ea79 Mon Sep 17 00:00:00 2001
From: "YLHEALTH\\jackson.li" <jackson09@live.hk>
Date: Fri, 11 Jan 2019 09:54:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8A=8AtotalPrice()=E7=A8=8D=E4=BD=9C?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9=20=E8=A7=A3=E6=B1=BAsever=20-o=20=E7=84=A1?=
 =?UTF-8?q?=E6=B3=95display?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/app/home/home.component.html |  2 +-
 src/app/p2/p2.component.ts       |  9 ++++-----
 src/app/p3/p3.component.html     | 10 ++++++----
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/src/app/home/home.component.html b/src/app/home/home.component.html
index 5acc7ff..cb12767 100644
--- a/src/app/home/home.component.html
+++ b/src/app/home/home.component.html
@@ -94,7 +94,7 @@ cnt:<input type="number" min="1" max="7"><br>
               {{ item2.description }}
           </td>
           <td>
-              <img [src]="pic">
+              <img [src]='pic'>
           </td>
           <td>
               {{ item.speed }} meter/sec
diff --git a/src/app/p2/p2.component.ts b/src/app/p2/p2.component.ts
index 8e555f9..7ab1980 100644
--- a/src/app/p2/p2.component.ts
+++ b/src/app/p2/p2.component.ts
@@ -16,7 +16,7 @@ export class P2Component implements OnInit {
 
     datas: Data[] = [];
 
-    // result = 0;
+    result: any;
     total: any;
 
     message = '';
@@ -49,13 +49,12 @@ export class P2Component implements OnInit {
   }
 
     totalPrice(): void {
-      const result = 0;
       for (
         const i = 0; i < this.datas.length; i++
-      ) { const data = this.datas[i];
-        result = result + data.total;
+      ) { const data = this.datas;
+        this.result = this.result + data[i].total;
       }
-      return result;
+      return this.result;
     }
 
     deleteItem(name, i): void {
diff --git a/src/app/p3/p3.component.html b/src/app/p3/p3.component.html
index a4ccb75..ecf0629 100644
--- a/src/app/p3/p3.component.html
+++ b/src/app/p3/p3.component.html
@@ -1,10 +1,12 @@
 <p style="color:green">題三</p>
 
-
-  WidthLength : <input type="number" min="1" step="5" [(ngModel)]="widthLength" (change)="showPic()" ><br>
-  HeightLength : <input type="number" min="1" step="5" [(ngModel)]="heightLength" (change)="showPic()"><br>
+<p>
+  WidthLength : <input type="number" min="1" step="5"
+                [(ngModel)]="widthLength" (change)="showPic()" ><br>
+  HeightLength : <input type="number" min="1" step="5"
+                [(ngModel)]="heightLength" (change)="showPic()"><br>
 
   <img [src]='imageUrl '/>
-
+</p>
 
 <router-outlet></router-outlet>
-- 
2.26.2