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Defining Filters in Angular JS Application


Filters in Angular JS are used in views to format the data displayed to the user. Once a filter is defined, it can be used throughout a module, which means we can use them to ensure consistency in data presentation across multiple controllers and views. This is one of the powerful and very important features of Angular JS. In this article we will learn different ways that filters can be used, including using the built-in filters that come with AngularJS.

Filters in Angular JS Application

Following example code shows how can we create filter in our AngularJS application.


As this article is also a part of Concepts while working with Angular JS Application . So, you must read other tutorials in order to complete understanding to developing Angular JS Application. Since, we are going to learn several concepts. That's why I have broken this article into several small article. Which allow us to easily understand several Angular JS features and concepts. Following are the list of articles.

Problems Solutions
Create an AngularJS module. Use the angular.module method.
Set the scope of a module. Use the ng-app attribute.
Define a controller. Use the Module.controller method.
Apply a controller to a view. Use the ng-controller attribute.
Pass data from a controller to a view. Use the $scope service.
Define a directive. Use the Module.directive method.
Define a filter. Use the Module.filter method
Use a filter programmatically. Use the $filter method.
Define a service. Use the Module.service, Module.factory, or Module.provider method.
Define a service from an existing object or value. Use the Module.value method.
Add structure to the code in an application. Create multiple modules and declare dependencies from the module referenced by the ng-app attribute.
Register functions that are called when modules are loaded. Use the Module.config and Module.run methods.

Summary: You should read above mentioned articles in order to completely understanding to developing an Angular JS application. This article is a part of Concepts while working with Angular JS Application, which is divided in to pieces of tutorials in order to understand easily. I hope you will like this article and find it useful.

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About the author

Anil Sharma is Chief Editor of dotnet-stuff.com. He's a software professional and loves to work with Microsoft .Net. He's usually writes articles about .Net related technologies and here to shares his experiences, personal notes, Tutorials, Examples, Problems & Solutions, Code Snippets, Reference Manual and Resources with C#, Asp.Net, Linq , Ajax, MVC, Entity Framework, WCF, SQL Server, jQuery, Visual Studio and much more...!!!

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