Tero Parviainen
Hello! I'm Tero Parviainen. I'm a software developer in music, media, design, and the arts. Find Me I run Counterpoint, a creative technology studio, together with Samuel Diggins. You can reach us through our website. On other matters, message me at tero@teropa.info. You can also find me on Twitter, GitHub, CodePen, LinkedIn, and Goodreads. Things I've Done All of my recent work is through Counter
Understanding Scopes
Executive Summary: In AngularJS, a child scope normally prototypically inherits from its parent scope. One exception to this rule is a directive that uses scope: { ... } -- this creates an "isolate" scope that does not prototypically inherit.（and directive with transclusion） This construct is often used when creating a "reusable component" directive. In directives, the parent scope is used directl
Removing the unneeded watches | Angular Tips
Having too many $watch can create performance issues for webpages, especially on mobile devices. This post will explain how to remove extraneous $watch and accelerate your application! Any $watch can be disabled when it is no longer needed. Thus, we have the freedom to choose when to remove a $watch from the $watch list. Let’s see an example: File: app.js app = angular.module('app', []); app.contr
AngularJS 1.2.0の"Controller As" Syntax - Qiita
AngularJS 1.2.0の"Controller As" Syntax AngularJS 1.2.0より"Controller As" Syntaxが追加されました。 割りとググラビリティが低く、ドキュメントも探しづらいですが、 Controllerを綺麗に書くために非常に有効な機能なので、書いていきます。 Controller As Syntaxとは "Controller As" Syntaxはng-controllerに新たに追加された記法で、 ng-controller="hogeCtrl as hoge"と記述することでhogeCtrlをhogeという名前でscopeに詰めることができます。 またこれを利用することで、かなりControllerを$scopeの依存から切り離すことが可能になります。 書き方 View側 View側では今までng-controller="ho
AngularJS and scope.$apply — Jim Hoskins
If you’ve written a non-trivial amount of code in AngularJS, you may have come across the $scope.$apply() method. On the surface, it may seem like just a method you call to get your bindings to update. But why does it exist? And when do you need to use it? To really understand when to use $apply, it’s good to know exactly why we need to use it, so let’s dive in! JavaScript is Turn Based The JavaSc
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