Finding the height of concealed content within a div using the overflow:hidden setup

I'm trying to create a div that expands when clicked to reveal its content. I've taken the following steps so far:

Established a div with overflow:hidden property
Developed a JavaScript function that switches between a "minimized" and "maximized" height for the div (20px height and XYZpx height).

Although everything is functioning correctly, I'm unsure of how to determine the height of the content inside the div in order to resize it accordingly. Essentially, I have hidden content that extends beyond the 20px "minimized" div, and while I can expand the div to expose the overflowing content, I don't know by what amount to adjust it.

Do you have any suggestions on how I could address this issue?

Thank you in advance!

Answer №1

Here is my attempt at tackling the issue. I may not have fully understood your goal.

http://jsfiddle.net/Mw6Ys/2/

Answer №2

Try eliminating the overflow hidden and height css properties to allow the div to resize to the correct height organically. If you need to determine the exact height, consider using JavaScript to remove the overflow:hidden and height attributes, then calculate the offsetHeight and assign that value as the new height. However, for more efficiency, it may be optimal to temporarily remove the element from the DOM and reinsert it once adjustments are complete.

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