What method is being used by this website to carry out this specific task?

I recently came across this website, , and I was intrigued by the functionality of the matrix entry feature. By clicking on the bracket icon next to the H2O icon, you can access it.

Upon accessing the matrix entry function, users are prompted to input their desired matrix size. Subsequently, a blank matrix with text fields arranged in an array appears below.

Fascinated by this feature, I am eager to replicate something similar myself. As a beginner in HTML, I am curious about the components used in creating this functionality. Is the larger matrix area contained within a canvas element? Are the matrix fields Input Type Text elements? Additionally, how is dynamic resizing achieved as users enter text?

If anyone has insights into these questions, I would greatly appreciate it! :)

Cheers, Jeremy

html css

Answer №1

To delve into the inner workings of a website, your first step should be to launch the console and examine the code and scripts. It appears that the textarea in your example is just a basic one.

If you're searching for a textarea that can automatically resize itself, this can be achieved through JavaScript. Perhaps this particular post could provide some guidance.

For those interested in incorporating math formulas into an HTML page, there are several solutions available online. This thread on Stack Overflow suggests using MathJax.

I hope this information proves to be helpful. Keep exploring!

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