Index with Class Navigation JavaScript Help!

[MarkHunte]

JavaScript execution is normally so fast when hiding or showing elements that a simple hide All then show foo works.

Meaning you do not need to check if they are showing already, just hide All first and then show the ones you want.

Its that simple.

Have a look at

Reveal Hidden element onclick while hiding other elements

Hmm, If I understand right. I would think all you need to do is give each element group a class name. Then just use the simple trick of hiding them all at the beginning of the showElement2() function function showElement2(val){ //var hypeDocument = getHypeDocument(); var blockEl_ = document.querySelectorAll('.blockEl') for (let i = 0; i < blockEl_.length; i++) { hypeDocument.getElementById(blockEl_[i].id).style.display='none'; } console.log(val); var target = …