Home Web Front-end JS Tutorial Mixed use of AngularJS custom services and filter

Mixed use of AngularJS custom services and filter

Dec 05, 2016 pm 02:09 PM
angularjs

In angular, Filter is used to format data. For example, in projects, there are many times when the data taken from the background is displayed directly and the user does not understand its meaning. At this time, we need to format it ourselves before displaying it on the interface. In traditional J, we need a long list of codes and various innuendoes, but the filter provided by angular does require a lot of introduction.

The following will introduce to you the mixed use of angularJS custom services and filter, let’s take a look.

1. Create a custom service "$swl"

var app = angular.module('myApp', []);
app.service("$swl", function() {
this.after = function(data) {
return "("+data + " after,$swl";
};
this.before = function(data) {
return "($swl,before " + data+")";
}
})
Copy after login

2. Call the custom service through the controller

html code

<div ng-app="myApp" ng-controller="myCtrl">
{{name }}
</div>
Copy after login

controller code

app.controller("myCtrl", function($scope, $swl,$timeout) {
$scope.name = $swl.before("swl");
$timeout(function(){
$scope.name = $swl.after("swl");
},2000)
})
Copy after login

3. with Mixed use of fliter

html code

<div ng-app="myApp" ng-controller="myCtrl">
{{name | before}}
</div>
Copy after login

fliter code

app.filter("before",["$swl",function($swl){
return function(data){
return $swl.before("(filter,"+data+")");
}
}])
Copy after login


Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

The latest 5 angularjs tutorials in 2022, from entry to mastery The latest 5 angularjs tutorials in 2022, from entry to mastery Jun 15, 2017 pm 05:50 PM

Javascript is a very unique language. It is unique in terms of the organization of the code, the programming paradigm of the code, and the object-oriented theory. The issue of whether Javascript is an object-oriented language that has been debated for a long time has obviously been There is an answer. However, even though Javascript has been dominant for twenty years, if you want to understand popular frameworks such as jQuery, Angularjs, and even React, just watch the "Black Horse Cloud Classroom JavaScript Advanced Framework Design Video Tutorial".

Use PHP and AngularJS to build a responsive website to provide a high-quality user experience Use PHP and AngularJS to build a responsive website to provide a high-quality user experience Jun 27, 2023 pm 07:37 PM

In today's information age, websites have become an important tool for people to obtain information and communicate. A responsive website can adapt to various devices and provide users with a high-quality experience, which has become a hot spot in modern website development. This article will introduce how to use PHP and AngularJS to build a responsive website to provide a high-quality user experience. Introduction to PHP PHP is an open source server-side programming language ideal for web development. PHP has many advantages, such as easy to learn, cross-platform, rich tool library, development efficiency

Build web applications using PHP and AngularJS Build web applications using PHP and AngularJS May 27, 2023 pm 08:10 PM

With the continuous development of the Internet, Web applications have become an important part of enterprise information construction and a necessary means of modernization work. In order to make web applications easy to develop, maintain and expand, developers need to choose a technical framework and programming language that suits their development needs. PHP and AngularJS are two very popular web development technologies. They are server-side and client-side solutions respectively. Their combined use can greatly improve the development efficiency and user experience of web applications. Advantages of PHPPHP

Use PHP and AngularJS to develop an online file management platform to facilitate file management Use PHP and AngularJS to develop an online file management platform to facilitate file management Jun 27, 2023 pm 01:34 PM

With the popularity of the Internet, more and more people are using the network to transfer and share files. However, due to various reasons, using traditional methods such as FTP for file management cannot meet the needs of modern users. Therefore, establishing an easy-to-use, efficient, and secure online file management platform has become a trend. The online file management platform introduced in this article is based on PHP and AngularJS. It can easily perform file upload, download, edit, delete and other operations, and provides a series of powerful functions, such as file sharing, search,

How to use AngularJS in PHP programming? How to use AngularJS in PHP programming? Jun 12, 2023 am 09:40 AM

With the popularity of web applications, the front-end framework AngularJS has become increasingly popular. AngularJS is a JavaScript framework developed by Google that helps you build web applications with dynamic web application capabilities. On the other hand, for backend programming, PHP is a very popular programming language. If you are using PHP for server-side programming, then using PHP with AngularJS will bring more dynamic effects to your website.

Introduction to the basics of AngularJS Introduction to the basics of AngularJS Apr 21, 2018 am 10:37 AM

The content of this article is about the basic introduction to AngularJS. It has certain reference value. Now I share it with you. Friends in need can refer to it.

Build a single-page web application using Flask and AngularJS Build a single-page web application using Flask and AngularJS Jun 17, 2023 am 08:49 AM

With the rapid development of Web technology, Single Page Web Application (SinglePage Application, SPA) has become an increasingly popular Web application model. Compared with traditional multi-page web applications, the biggest advantage of SPA is that the user experience is smoother, and the computing pressure on the server is also greatly reduced. In this article, we will introduce how to build a simple SPA using Flask and AngularJS. Flask is a lightweight Py

How to use PHP and AngularJS for front-end development How to use PHP and AngularJS for front-end development May 11, 2023 pm 05:18 PM

With the popularity and development of the Internet, front-end development has become more and more important. As front-end developers, we need to understand and master various development tools and technologies. Among them, PHP and AngularJS are two very useful and popular tools. In this article, we will explain how to use these two tools for front-end development. 1. Introduction to PHP PHP is a popular open source server-side scripting language. It is suitable for web development and can run on web servers and various operating systems. The advantages of PHP are simplicity, speed and convenience

See all articles