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JavaScript jQuery Basics Understanding jQuery Events and DOM Traversal What is Traversal?

Aakash Srivastav
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Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points
Posted by Aakash Srivastav
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Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points

What is traversal?

So what is the final solution to this problem ?
I understood what you are saying about the breaking of code when we want to add another element between the spoiler tags and spoiler buttons . So I am trying to find out the actual solution to this problem.
Can anyone help me ?

1 Answer

Colton Ehrman
Colton Ehrman
255 Points
Colton Ehrman
Colton Ehrman
255 Points

In the video the answer seems to be $(event.target).prev().show() instead of $('spoiler span').show()

Aakash Srivastav
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.a{fill-rule:evenodd;}techdegree
Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points
Aakash Srivastav
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Aakash Srivastav
Full Stack JavaScript Techdegree Student 11,638 Points

But in the last video , she said "This is good for small projects , but its will be problamatic in bigger projects". When you try to enter new elements between the "button" and "p" , then the final code will fail.

Colton Ehrman
Colton Ehrman
255 Points
Colton Ehrman
Colton Ehrman
255 Points

Yes, it is a low-quality solution I guess you could say. I would suggest coming up with a better one on your own, it will help you become a better programmer.