Introductory Beginning

ANGULARJS: Programming, For Beginners, Learn Coding Fast! by Ray Yao

By Ray Yao

"AngularJS Programming" covers all crucial AngularJS wisdom. you could research entire fundamental talents of AngularJS speedy and simply.
This booklet comprises many functional Hands-On initiatives. you could research AngularJS coding with Hands-On Projects.

Table of Contents

Hour 1 advent to AngularJS

Hour 2 Directives

Hour three Filters

Hour four Directive in DOM

Hour five Events

Hour 6 Expression

Hour 7 Controller & Scope

Hour eight Module & API

Appendix Ajax Basic

Appendix AngularJS assessments & Answers

Tests
Answers

AngularJS resource code for obtain

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Additional info for ANGULARJS: Programming, For Beginners, Learn Coding Fast! Angular JS Language Crash Course, A Quick Start Guide, Tutorial Book with Hands-On Projects, In Easy Steps! An Ultimate Beginner’s Guide!

Sample text

Html” file, and see the output. Output: Explanation: {{firstNumber + secondNumber}} shows the sum of the firstNumber and secondNumber. Hour 7 Controller & Scope What is Controller? The controller is basically a JavaScript object that controls the flow of data of an application. So the AngularJS application is controlled by Controller. How to define Controller? The ng-controller directive is used to define the Controller. We know that Controller is a JavaScript object which contains JavaScript function and properties.

Lowercase filter Value | lowercase The lowercase filter changes the text to lower case. g. g. g. ), and you want the lower case result, then you will have to use lower case filter. html extension. Output: Explanation: “Username | lowercase”: changes the value of “Username” to lowercase. In the above example, when I enter text (Ray YAO) in upper case, but the result become lower case (ray yao). OrderBy filter OrderBy filer is used to display values in ascending order or descending order. The syntax of “orderBy” looks like this: Value | orderBy: ’value’ //for ascending order Value | orderBy: ’-value’ //for descending order Let`s take an example for better understanding.

Email” is used to check email address validity; and return error message if wrong email address format is being inputted. When you input an wrong format email address, you will see an alert: Invalid email address! Summary In this chapter we learnt ng-app directive, ng-model directive, ng-bind directive and ng-repeat directive and their functionalities with proper examples and outputs. ng-app directive indicates you can write AngularJS application codes in here. ng-init directive initializes application data.

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