Скачать или смотреть Dynamically Assigning Image src in React without Imports or Components

Learn how to dynamically display images in React without importing them or using external components by placing them in the Public folder.
---
This video is based on the question https://stackoverflow.com/q/63430000/ asked by the user 'SajZ' ( https://stackoverflow.com/u/11684837/ ) and on the answer https://stackoverflow.com/a/63545031/ provided by the user 'SajZ' ( https://stackoverflow.com/u/11684837/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to assign image src dynamically without import or component in react

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
How to Dynamically Assign Image Src in React without Imports or Components

In the development of React applications, developers often face challenges related to rendering images, especially when it comes to dynamically assigning the src attribute for images. A common scenario is needing to display images without utilizing imports or any additional components. If you've encountered a situation where you’re struggling with the following issues, you’re not alone:

Error messages like "Cannot find module" when using require().

Images not rendering correctly and showing incorrect paths after inspection.

This guide will explore an effective solution to your image rendering issues in React.

The Problem

You’ve attempted various methods to import images dynamically in your ProductGallery component, yet none seem to work. Here’s a breakdown of your current approach:

[[See Video to Reveal this Text or Code Snippet]]

While trying to use require() in multiple ways, you only faced errors, which can be frustrating.

Common Errors Encountered

Cannot find module errors when using require().

Images failing to load while the inspector shows the correct paths.

The Solution: Use the Public Folder

The easiest and most effective way to dynamically load images without importing them is to place your images in the Public folder of your React project. This folder serves as a location where files are served directly and can be accessed without complex handling.

Steps to Implement this Solution:

Place Your Images in the Public Folder:

Move your images from ../assets/images/products/ to the public folder of your React application. You can create a new folder inside the public directory, e.g., images, for better organization.

Your image paths will now look something like: /images/products/image1.jpg.

Update Your Image Paths:

Change your ProductGallery code to point to the new locations:

[[See Video to Reveal this Text or Code Snippet]]

Render the Images:

Now you can render the images directly within your img tags without any imports:

[[See Video to Reveal this Text or Code Snippet]]

Example Code

Here’s your updated ProductGallery component with the proper setup:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By following the above steps, you can easily render images dynamically in your React applications without running into module importing issues or extensive component usage. Just remember, when working with images in React, utilizing the Public folder simplifies the process significantly, allowing for straightforward image paths that can be referenced directly in the code.

Feel free to ask any further questions or comments about dynamic rendering in React, and happy coding!