How to Create Parameterized Routes

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ReactJS: Zero to Hero
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Overview
DifficultyIntermediate
Duration23m
Students157

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

- [Man] Remember that routing is seen as part of the UI, so it can make any component render one. That's what we've done as part of the filterable courses table and why the course component renders underneath it. So creating nested routes is easy. Just to finish off on the general routing. We've also added a route to the app component with the path of slash courses on line 31 on the right-hand side of the screen. This is so we match any route on the courses path and don't follow our cultural redirect. But back to parameterised routes, the thing that creates the parameterised routes is in the path of the route component, on line eighty six on the left-hand side of the screen. The path is just an evaluated template. Literal string. The use of the colon though, is crucial. This makes this part of the path, a parameter, and this will be inserted by the link that calls the route. Under that, we just render a course component passing in the course as a prop. So now we have a link that supplies a parameter and a route that can recognize it. How do we make the course component aware of that value to display the correct course? That's coming up next.

About the Author
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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