AngularJS – Controller 介紹篇
繼續AngularJS的介紹，接下來我們看看controller的應用，以商品介紹的頁面為例，來看看這些資料要如何呈現在頁面上，想要呈現的資料有產品名稱、價格以及描述。
為了方便文章閱讀，本篇將application翻譯成應用程式；controller翻譯成控制器
控制器負責定義函數和值來決定整個應用程式的行為，同樣我們把Javascript和HTML分開來開發，在app.js內定義應用程式名稱和控制器的名稱、函數與值，在這次的案例中也提到利用(function(){})()包裝整個javascript是一種好習慣，有關於函式的基本觀念，大家可以閱讀一下這篇文章，介紹的還蠻詳細的！包裝部分的概念可參考其中介紹的立即函示（IIFE – Immediately Invoked Function Expression）。
定義好之後可以開始定義該控制器內的值，其中this.product=gem的意思是指未來在輸出時可以利用product.name去取得Dodecahedron；product.price去取得2.95…等等。
接下來就是把這些值顯示在網頁上，首先可以在div標籤內加上ng-controller=”StoreController as store”的屬性，其中ng-controller是去指定StoreController為該div內的控制器名稱；store是別名（類似綽號）未來呼叫store時就是在呼叫StoreController這個控制器。
在HTML標籤內開始輸出該控制器內的值，分別是：store.product.name、store.product.price、store.product.description三個項目，而在頁面上就會看到這三個值被顯示出來了。
需要注意的是，如果我們把輸出值部分的程式碼放在div外側的話，會沒有辦法順利的顯示值，因為我們的控制器是指定於div標籤內，離開了div標籤就無法取得該控制器了。
本篇的教學就到這邊，大家也可以透過JS Bin來測試或閱讀本次案例的程式碼。
<!DOCTYPE html>
<html ng-app="store">
<head>
<meta name="description" content="controllerExample">
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js"></script>
<meta charset="utf-8">
<title>controllerExample</title>
</head>
<body>
<div ng-controller="StoreController as store">
<h1>{{ store.product.name }}</h1>
<h2>{{ store.product.price }}</h2>
<p>{{ store.product.description }}</p>
</div>
</body>
</html>
(function(){
var app = angular.module('store',[]);
app.controller('StoreController',function(){
this.product = item;
});
var item = {
name:"馬老師雲端研究室 滑鼠墊",
price:"350",
description:"有些人認為滑鼠墊就只是種簡單的產品。無非是將滑鼠放於上方並將之滑來拖去。 “表面”上來說確實如此（一語雙關）。但實際上，製造能帶來卓越遊戲體驗的滑鼠墊卻需要結合眾多科學、技術和工藝。身為遊戲滑鼠技術的世界領先者，對如何使滑鼠感測器高效運作我們獨樹一幟。運用專門知識來製造適合的滑鼠墊表面，讓滑鼠感測器得以作出高效而精確的反應。",
};
})();
※以上截圖部分為AngularJS官方教學視訊，另有控制器指令介紹的專頁。
priligy premature ejaculation pills 59 Female 10 mg 2
Continue reading to learn more about using Cialis or Viagra, their potential side effects, and other information Priligy Please call 425-486-7711 for current status
rhode island free chat gay
gay chat line charlotte nc
gay chat cam ramdom
I just added your web site to my blogroll, I hope you would look at doing the same.
priligy dapoxetine Nuestro numero de servicio gratuito no funciona en el Area de Puerto Rico
Thanks , I’ve recently been searching for info about this topic for ages and yours is the best I have discovered so far. But, what concerning the bottom line? Are you certain concerning the source?
Real Viagra for Sale priligy reviews
I saw a similar post on another website but the points were not as well articulated.
If wings are your thing, Tinker Bell’s sexy Halloween costume design is all grown up.
Offers Claimed 26 generic priligy antiviral medicine to treat hepatitis C or HIV AIDS;
I thought it was going to be some boring old post, but I’m glad I visited. I will post a link to this site on my blog. I am sure my visitors will find that very useful.
anonymous gay chat
gay chat cam
random gay chat with a stranger
overnight cialis delivery But in terms of the current power alone, even the ordinary magic weapon is probably not as good as it is
I am glad to be a visitor of this thoroughgoing web blog ! , regards for this rare information! .
With the desoto house that that you can be refunded or newsletter and within the mid-1930s cialis 40 mg
This is really interesting, You’re a very skilled blogger. I have joined your feed and look forward to seeking more of your great post. Also, I’ve shared your web site in my social networks!
None of the known metabolites are considered to be active cheap cialis from india
The other kind is an inflatable implant buy cialis online no prescription Parameter Diurnal effect study Food effect study Dose proportionality study ISA of 13 single dose studies Multiple dose study b Number of Subjects 12 0 4 14 8 8 186 51 a 32 0 33 0 Male Female Mean Age yr min max 35 48 30 35 32
Hello. Great job. I did not expect this on a Wednesday. This is a great story. Thanks!
Tempo di consegna rapido buy cialis pro
discreet cialis meds Cialis Can Help with Migraine
There is perceptibly a lot to identify about this. I consider you made some good points in features also.
This is really interesting, You’re a very skilled blogger. I have joined your feed and look forward to seeking more of your great post. Also, I’ve shared your web site in my social networks!
Precise composition Formulated in accordance with industry norms Effectiveness buying cheap cialis online If this is something that concerns you, r emember that Cialis lasts up to 36 hours, so it can be taken well before intercourse may occur to ensure effectiveness
viagra vs cialis VIAGRA should be used with caution in patients with anatomical deformation of the penis such as angulation, cavernosal fibrosis or Peyronie s disease , or in patients who have conditions which may predispose them to priapism such as sickle cell anemia, multiple myeloma, or leukemia
best casino bonuses
usa casinos
free welcome bonus no deposit casino
buy cialis online overnight shipping Premature ejaculation clinical subgroups and etiology
Great info! Keep post great articles.