JavaScript Tutorial for Beginners - 27 - getElementsByTagName method

In this video we will discuss the getElementsByTagName method.

[gmusashi]

Just wanna say thanks. Most of the tutorials online who teaches DOM do it on devtools. As a beginner, all the jargon around devtools make it very confusing to follow. This on the other hand is simple....in a way its straight to the point.

[ambreentahir]

var change paratext where does it come from?

[philipg.]

Thanks so much for the tutorial. Your videos are clearly illustrated and helping beginners progress smoothly. So much better than that Derek dude. Every video he records, are more kind of showing off how fast he could do coding, and for beginners those are not the good ones to follow.

[daliladali]

thank you very much, all videos are great

[arghyagemini]

How to know which value the function changeStyle is returning cuz there's nothing something ' return changeParaText ' like that .

[geraldfoushee]

can the changes be made without the use of a button? can't CSS to do this?

[pitrovsecondary]

I used so long time just to fund out why it doesent work and it turned out that I had to have elementSSSSByTagName
I forgot the S and that crashed the whole program.
great tutorial

[pinklight]

I may have missed something because I'm still trying to figure out the onClick you're talking about.

[damianclarke]

Thank you much for your videos, you really explain Javascript well. I am however having difficulty getting this one to run. Ive check and rechecked it and can't find the error?

[UmairAli]

sir don't you have any website where these tutorials would be in a sequence ? cuz its hard to search in your channel:(

[jwdwsn]

+EJMedia I have benefited quite a bit from your videos. Thank you. This video, though, is giving me some problems. I have the same code as you, but the second index is not italicising. On top of that, my JSLint instructed me to add 'use strict''; and there were problems with having two vars in the function. Is there any advice you might be able to give me to make this code work? It seems so simple and, like I've said, I've check to make sure the code is the same, and still nothing's happening.

[davisjameson]

Do you have to change all the elements one by one? or could you do all of them at once?

[robertreimann]

There's only one thing I don't understand. Why do I have to store the Style into "var"? How does JavaScript know to use that? Why can't I just write it without storing it into "var"??