AngularJS – Directive & Filter 介紹篇
為了方便文章閱讀，本篇將filter翻譯成過濾器、directive翻譯成指示指令
在看過前幾篇的AngularJS的教學後，我們對AngularJS的開發應該有了基本的認識，針對HTML文件中我們的操作有：
針對頁面引入應用程式模組
<html ng-app="store">
針對頁面引入控制器
<body ng-controller="StoreController as store">
針對頁面去顯示或隱藏元素
<h1 ng-show="name">Hello, {{ name }} !</h1>
針對大量的資料設定重複的區域
<li ng-repeat="product in store.products">{{ product.name }}</li>
接下來針對過濾器來介紹，依下圖所示產品價格的部分，有的是有小數點有的沒有，會造成頁面在資料呈現上的參差不齊。
若我們在該表達式（expression）加上一條直線（pipe），在直線後面可以加入一些過濾器，本範例加入的是貨幣格式的過濾器，當加入後價格在頁面上顯示的格式，就會自動加上了$符號和兩位數的小數點。
我們也可以在過濾器後面利用冒號再加上一些選項，讓呈現的資料更不同，例如下圖中date格式中是以「月/日/年 @ 時:分AM」這樣的方式顯示，而除了貨幣currency、日期date的過濾器之外，還包含有大小寫轉換的uppercase、lowercase、字數也可以當成資料呈現筆數的limitTo、另外還有可以針對重複性的資料進行排序的orderBy，大概的使用方式可以參考下圖，或是在JS Bin看看馬老師製作的案例。
另外關於指示指令部分，在這次的案例上我們加上產品的圖片，圖片的部分有兩種，一個是大圖；另一個是產品的縮圖，也因為有兩種不同的資料，要注意他被加在數列裡面的方式。
在頁面上顯示圖片的方式要注意不是用src的屬性去呈現，而是需要用ng-src這個屬性，加上圖片欄位的表達式即可，在JS Bin上面觀賞本案例程式碼。
※以上截圖部分為AngularJS官方教學視訊，另有filter指令介紹的專頁和所有filter清單。
http://casinositeleri25.com/# deneme bonusu veren casino siteleri
yeni deneme bonusu veren siteler deneme bonusu veren siteler yeni yat?r?ms?z deneme bonusu veren siteler
sweet bonanza yorumlar: sweet bonanza slot – sweet bonanza giris
вывод из запоя на дому ростов недорого вывод из запоя на дому ростов недорого .
free stamp maker online https://stamp-creator-online0.com .
вывод из запоя на дому ростов-на-дону https://www.vyvod-iz-zapoya-rostov27.ru .
deneme bonusu veren siteler yeni: yat?r?ms?z deneme bonusu veren siteler – deneme bonusu veren siteler
вывод из запоя дешево ростов вывод из запоя дешево ростов .
stamp online maker stamp online maker .
вывод из запоя в ростове на дону вывод из запоя в ростове на дону .
вывод из запоя ростов на дону на дому вывод из запоя ростов на дону на дому .
вывод из запоя в ростове на дону вывод из запоя в ростове на дону .
вывод из запоя на дому ростов круглосуточно вывод из запоя на дому ростов круглосуточно .
вывод из запоя в ростове на дону вывод из запоя в ростове на дону .
online stamp creator online stamp creator .
вывести из запоя вывести из запоя .
What are the real benefits with using biaxin medscape with wholesale discounts
deneme bonusu veren siteler: deneme bonusu veren siteler yeni – deneme bonusu veren siteler
When it was first launched, Bitcoin was intended to be a medium for daily transactions, making it possible to buy everything from a cup of coffee to a computer or even big-ticket items like real estate. That hasn’t quite materialized and, while the number of institutions accepting cryptocurrencies is growing, large transactions involving it are rare. Even so, it is possible to buy a wide variety of products from e-commerce websites using crypto. Here are some examples: While many have heard of Bitcoin, few actually know what Bitcoin is. The cryptocurrency can sound overwhelming to understand, but in actuality, it is quite simple. Bitcoin was invented in 2008 by an anonymous entity by the name of Satoshi Nakamoto and changed the financial market as we know it. It was created as a response to the global financial crisis at the time, allowing the people to have more control over their money.
https://directory-b.com/listings12928878/best-copyright-trading-platforms-for-beginners
Glassnode: #Glassnode is an automated technical analysis tool that provides insights into on-chain data. It offers a range of metrics and indicators to help you understand market trends and make informed decisions. It is best appreciated for the ease of use of its charts, having a modern, sleek and practical interface, with many functionalities in one charting package. Share this URL with others LEGAL You can also backtest your strategies and get access to some of the best charting features available on the Internet. In case you are not yet that confident with your skills, you can go with the copy trading option where you can copy other professional traders. Shrimpy offers three different price plans. Starting with $15, the plans go all the way up to $299, which gives you access to everything you will ever need.
deneme bonusu veren casino siteleri: Casino Siteleri – video siteleri listesi
вывод из запоя цены ростов-на-дону вывод из запоя цены ростов-на-дону .
вывод из запоя ростовская область вывод из запоя ростовская область .
наркология вывод из запоя ростов наркология вывод из запоя ростов .
вывод из запоя капельница на дому вывод из запоя капельница на дому .
Simply compare online offers to buy h pylori clarithromycin through the internet with a prescription.
вывод. из. запоя. ростов. на. дону. вывод. из. запоя. ростов. на. дону. .
вывод из запоя на дому ростов-на-дону вывод из запоя на дому ростов-на-дону .
капельница от запоя ростов на дону капельница от запоя ростов на дону .
http://slotsiteleri25.com/# slot oyunlar?
The sites offer information about the drug and price of trihexyphenidyl for schizophrenia when you find a great deal