Creating Dynamic Links

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Overview
Difficulty
Intermediate
Duration
23m
Students
367
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

- [Male narrator] Creating the link for each of the cost names, isn't too onerous a job. It's done where the course names is rendered. That'll be in the course row component. You can see that we've surrounded the courses name and the table so, with a link components. Obviously we've imported that from react me to dom. Look at how the two attribute is constructed. Though. We use the JavaScript Expression as its value. We make the value using a template literal string with Biotechs provided in the initial part of the route. That's slash courses slash. We then interpolate the value course ID to the end of it. You'll notice that we've deconstructed the course prop to make the code look cleaner. So every course row returned will have a different link created, provided that unique IDs have been used in the data supplied. The next step is to create a route that recognizes the end of this link path as a parameter.

About the Author
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Ed Wright
Senior Learning Consultant
Students
11212
Labs
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Courses
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Ed is an Outstanding Trainer in Software Development, with a passion for technology and its uses and holding more than 10 years’ experience.

Previous roles have included being a Delivery Manager, Trainer, ICT teacher, and Head of Department. Ed continues to develop existing and new courses, primarily in web design using: PHP, JavaScript, HTML, CSS, SQL, and OOP (Java), Programming Foundations (Python), and DevOps (Git, CI/CD, etc). Ed describes himself as practically minded, a quick learner, and a problem solver who pays great attention to detail. 

Ed’s specialist area is training in Emerging Technologies, within Web Development. Ed mainly delivers courses in JavaScript covering vanilla JS, ES2015+, TypeScript, Angular, and React (the latter is authored by Ed) and has delivered on behalf of Google for PWAs. Ed has also developed a new suite of PHP courses and has extensive experience with HTML/CSS and MySQL. 

Ed is responsible for delivering QA’s Programming Foundations course using the Eclipse IDE. His skillset extends into the DevOps sphere, where he is able to deliver courses based around Agile/Scrum practices, version control, and CI/CD.

Covered Topics