AngularJS – 基本介紹篇
看完上一篇有關AngularJS的文章之後,如果你已經產生對他的興趣,接下來我們就跟著Google規劃的課程來學習,其實在AngularJS的官方網頁上,本來就有這方面的視訊教學(當然是英文的囉!),馬老師這邊只是做到整理、翻譯和提出我的一些想法,讓想要學習他的人可以更方便,官方視訊總共分成五個等級,每個等級又分成不同章節,章節結束後還都會有模擬測驗,真的推薦大家可以去看看喔!
首先檢視一下要學習AngularJS的一些背景條件:
必須了解的部分指的是技術領域,最好能懂的部分是指開發時的觀念
至於選擇AngularJS的理由有以下幾點:
- 幫助你組織Javascript
- 快速幫你建構動態網站
- 可以跟jQuery合作愉快
- 便於測試
接下來官方教學以ng-controller為案例,教導AngularJS是如何去呼叫函數的,不過這部分在1.3以上的版本已經不是這樣使用了要特別注意!
以下就針對這個案例進行程式的示範,在1.2(含)以前的AngularJS可以這樣來操作ng-controller:(在JS Bin上測試)
<!doctype html> <html ng-app> <head> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script> <meta charset="UTF-8"> <title>controllerExample</title> <script> function myFn() { alert("歡迎光臨馬老師雲端研究室"); } </script> </head> <body ng-controller="myFn"> </body> </html> 但在1.3(含)之後的AngularJS需要這樣來操作ng-controller:(在JS Bin上測試) <!doctype html> <html ng-app="controllerExample"> <head> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js"></script> <meta charset="UTF-8"> <title>controllerExample AngularJS 1.3.2</title> <script> angular.module('controllerExample', []) .controller('myFn', function (){ alert("歡迎光臨馬老師雲端研究室"); }); </script> </head> <body ng-controller="myFn"> </body> </html>
根據上面的案例,來介紹利用AngularJS開發網頁時的流程和方式:
首先我們可以先建立一個模組(Module),在模組內會包含AngularJS的函式名稱、應用程式名稱(Application Name)和相關函式庫(Dependencies)。
上述的程式可以撰寫在一個JS檔案中,讓網頁將該檔案引用。
接下來在HTML標籤中加入ng-app=”Application Name”後,讓網頁在載入的時候就會自動運行該模組(Module)。
接下來開始介紹表達式,不過這個在上一篇案例當中我們已經有使用過了,相信大家也很容易能夠了解,也建議大家去參考視訊中提到的網頁,裡面有更多有關於表達式的說明。
※以上截圖部分為AngularJS官方教學視訊。
https://buytadalafil.icu/# tadalafil 20 mg price canada
https://buytadalafil.icu/# tadalafil 10mg coupon
buy ampicillin online buy acillin online buy generic metronidazole
https://zithromax.best/# zithromax capsules price
https://amoxil.best/# amoxicillin no prescription
zithromax over the counter uk generic zithromax medicine
https://buydoxycycline.icu/# cheap doxycycline online
Saw your material, and hope you publish more soon.
Great website portfolio tracker for stocks and crypto Recommend it for viewing!
When I read an article on this topic, casinosite the first thought was profound and difficult, and I wondered if others could understand.. My site has a discussion board for articles and photos similar to this topic. Could you please visit me when you have time to discuss this topic?
buy valacyclovir 1000mg pills purchase diflucan without prescription buy diflucan 100mg pills
purchase cipro ciprofloxacin
https://zithromax.best/# zithromax without prescription
valacyclovir order online buy propecia 5mg generic buy fluconazole 100mg generic
can i purchase generic pregabalin online where to buy lyrica without prescription where can i buy generic lyrica without prescription
purchase cipro ciprofloxacin 500mg buy online
valacyclovir order order propecia 1mg online cheap fluconazole ca
where can i purchase zithromax online zithromax cost uk
Great website portfolio tracker stocks Recommend it for viewing!
https://cipro.pro/# ciprofloxacin 500 mg tablet price
can i order generic lyrica online cost of generic lyrica pills order lyrica
https://amoxil.best/# amoxicillin 825 mg
where can i buy lyrica price where to buy lyrica tablets buy cheap lyrica pill
On this site all known monedigo and very good and trust!
doxycycline hyc doxycycline order online
Simply desire to say your article is as surprising. The clearness in your post is just excellent and that i could think you are a professional on this subject. Well along with your permission let me to seize your RSS feed to stay up to date with approaching post. Thanks a million and please continue the gratifying work.
buy zofran 8mg online spironolactone 25mg oral simvastatin online
https://stromectolverb.com ivermectin and hydroxychloroquine buy online
zithromax over the counter zithromax 250 mg tablet price
zofran 4mg uk order simvastatin 20mg for sale zocor 10mg generic