From 555c96b662888d074b1e5bc5033a3dc42e93fe09 Mon Sep 17 00:00:00 2001
From: "YLHEALTH\\jackson.li" <jackson09@live.hk>
Date: Fri, 11 Jan 2019 11:01:02 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E7=B7=B4=E7=BF=92=E4=B8=89?=
 =?UTF-8?q?=E7=9A=84stackblitz=E9=80=A3=E7=B5=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/app/p2/p2.component.html |  6 +++---
 src/app/p2/p2.component.ts   |  9 +++++----
 src/app/p3/p3.component.html | 10 ++++++++--
 3 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/src/app/p2/p2.component.html b/src/app/p2/p2.component.html
index d2a8f4f..8bd1ccc 100644
--- a/src/app/p2/p2.component.html
+++ b/src/app/p2/p2.component.html
@@ -5,9 +5,9 @@
   問題2、在component.ts設定的buildMessage之訊息無法秀出
 -->
 
-  單品：<input type="text" name="name" [(ngModel)]="name" (change)="bulidMessage()" ><br>
-  單價：<input type="number" name="price" min="1" [(ngModel)]="price" (change)="bulidMessage()"><br>
-  數量：<input type="number" name="quantity" min="1" [(ngModel)]="quantity" (change)="bulidMessage()"><br>
+  單品：<input type="text" name="name" [(ngModel)]="name" ><br>
+  單價：<input type="number" name="price" min="1" [(ngModel)]="price" ><br>
+  數量：<input type="number" name="quantity" min="1" [(ngModel)]="quantity" ><br>
 
   <p [hidden]="name == 0">
   你購買 {{ name }} 商品，單價 {{ price }} 元，數量{{ quantity }}元，共計NT${{ price * quantity}} 元
diff --git a/src/app/p2/p2.component.ts b/src/app/p2/p2.component.ts
index 7ab1980..8e555f9 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: any;
+    // result = 0;
     total: any;
 
     message = '';
@@ -49,12 +49,13 @@ export class P2Component implements OnInit {
   }
 
     totalPrice(): void {
+      const result = 0;
       for (
         const i = 0; i < this.datas.length; i++
-      ) { const data = this.datas;
-        this.result = this.result + data[i].total;
+      ) { const data = this.datas[i];
+        result = result + data.total;
       }
-      return this.result;
+      return result;
     }
 
     deleteItem(name, i): void {
diff --git a/src/app/p3/p3.component.html b/src/app/p3/p3.component.html
index ecf0629..f66e4f5 100644
--- a/src/app/p3/p3.component.html
+++ b/src/app/p3/p3.component.html
@@ -1,12 +1,18 @@
 <p style="color:green">題三</p>
 
-<p>
+
+
+<h4>作業連結</h4> (目前在stackblitz能做出來，但用自己的電腦卻bulid不起來，無法display)：<br>
+
+<a href="https://stackblitz.com/edit/angular-cjmsgg">Stackblitz</a>
+
+<!-- <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>
+</p> -->
 
 <router-outlet></router-outlet>
-- 
2.26.2