Introduction to Using Parameters

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ReactJS: Zero to Hero
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Overview
DifficultyIntermediate
Duration22m
Students80

Description

This module looks at how to Route in React. You’ll be looking at linking components, creating dynamic links, parameterized routes, and how to install the React Router DOM.

Learning Objectives 

The objectives of this module are to provide you with an understanding of: 

  • How to install the React Router DOM 
  • Hooks in React  
  • How to create restful services  
  • How to use an Effect Dependency Array  
  • How to hand errors in data requests  
  • How to send data   

Intended Audience  

This learning path is aimed at all who wish to learn how to use the ReactJS framework.  

Prerequisites

It is essential you understand the face of contemporary web development to attend this course. You should also have JavaScript experience, along with good HTML and CSS skills.

Feedback 

We welcome all feedback and suggestions - please contact us at qa.elearningadmin@qa.com to let us know what you think. 

Transcript

We have a list of items, why don't we say courses. And you want to be able to display more information about a course when you click on its name in the list. Let's say for argument's sake, in a course component, how do we go about creating a link, and letting a course component know which course it's supposed to display. We're gonna solve this problem in several steps. First, we will dynamically create some links for each course name using the course's ID. Then, we'll add a route to render a path for each link created for the courses. Finally, we'll examine the course's ID in the path clicked to inform the course component which course it needs to display. But before we dive in to doing that, we need to look into the information that's passed along when a route is followed.

About the Author
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An outstanding trainer in software development with more than 15 years experience as a Corporate and Apprentice Trainer, ICT Teacher and Head of Department, with a passion for technology and its uses. Continuing to develop existing and new skills and courses, primarily in web design using PHP, JavaScript, HTML, CSS and SQL but also OOP (Java), programming foundations (Using Python), DevOps (Git, CI/CD, etc) and Agile/Scrum. Practically minded, a quick learner and a problem solver with an attention to detail to ensure high quality outcomes.

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