JavaScript images cannot be displayed

In the process of website design, sometimes we may encounter some problems, one of which is the problem that pictures cannot be displayed. While this problem can cause some trouble, it usually has a solution. In this article, we will focus on the problem of JavaScript images not being displayed and provide some solutions.

First, let’s understand why this happens in the first place. When we reference an image in a website, the browser will try to load the image from the given path. Sometimes, for some reason, the path may be misspelled, or the file may be moved or deleted, or there may be other similar issues. These can cause the image to not load correctly and appear as a red cross or a blank image.

Now, let’s look at a few possible solutions.

1. Check the file path

As mentioned before, a misspelled path is one of the most common reasons why images don’t display properly. Be sure to double-check every path name you use in your code to make sure it exactly matches the actual file location. If the file exists in a subfolder, make sure the subfolder name is specified correctly in the path. You can also try using absolute paths instead of relative paths.

2. Check the file extension

Make sure the image file extension is correct. For example, if a link points to a file named flower.jpg but the actual file is named flower.png, the file will fail to load. Make sure the extension is in exactly the correct case.

3. Check the file name

Make sure the file name is spelled exactly correctly. If any character in the file name is misspelled, the browser will not load the file correctly and will appear as a red cross or a blank image.

4. Check the file type

Make sure the image type you are using in the HTML matches the actual image type. If you use a jpg format image in your HTML but actually use a png format, the browser will not load the image correctly.

5. Rename File

If you have tried all the above solutions and the image still won't load, you can try renaming it. This is because the browser may store the file in the cache, and if the file is moved or deleted, it may still try to load the file from the cache. By renaming the file, you force the browser to load the new file from the server.

Summary

In this article, we have listed several reasons why JavaScript images may not display properly and provided some solutions. Using these suggestions, you should be able to solve most common problems and ensure that all images on your site display properly.

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