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Aditya
@ezioda004
Go 1 step further and make a google assistant action "Hey Google, open Today I learned Javascript"
Christopher McCormack
@cmccormack
that would be neat. have a notification sent to mobile for subscribers so they can quickly review
people like more notifications right?
Aditya
@ezioda004
I think so - I for one feel important when I get notified
Christopher McCormack
@cmccormack
@ezioda004 are you also thankful when you get an automated email for your birthday from random companies? :D
Aditya
@ezioda004
@cmccormack Hell yeah; they are the only people who remembers it!
Christopher McCormack
@cmccormack
hahah aw man that's sad
Aditya
@ezioda004
:disappointed_relieved:
Christopher McCormack
@cmccormack
If FCC sold stickers I would send you some on your birthday
but apparently they would take 6 months to get there
Aditya
@ezioda004
Lol no worries, you like free stickers? Check this out
Christopher McCormack
@cmccormack
I CAN GET NPM SOCKS!?!?!
@ezioda004 That's great thank you for sharing
Aditya
@ezioda004
Lmao yeah, but the requirement is hard :/
@cmccormack No problem; I've done the google and alexa one and got the t-shirts! Its pretty easy to do!
Christopher McCormack
@cmccormack
TCzechowski
@TCzechowski
Hey! I've got a function that console.logs me an object with correct "innerHTML" property, but when I want to console.log that property it logs "undefined". Can you tell me why?
<div class="products__container__item">
      <a href="">
        <img src="images/products/jacket-crimson.jpg">
          <p class="products__container__item__price">
            <span class="price">159,90</span></p>
          <p class="products__container__item__model">
            Parka zimowa K&L crimson<br>(KM1519)
          </p>
      </a>
      <button type="button" class="add-to-cart btn btn--important">Add to cart</button>
    </div>
let addToCartButtons = document.getElementsByClassName("add-to-cart");
for (let i = 0; i <addToCartButtons.length; i++) {
  let button = addToCartButtons[i]
  button.addEventListener("click", addToCartClicked)
}

function addToCartClicked(event) {
  let button = event.target;
  let itemPrice = button.parentElement;
  let price = itemPrice.getElementsByClassName("price").innerText;
  console.log(price);
}
Christopher McCormack
@cmccormack
@TCzechowski getElementsByClassName I believe this returns an array-like object, not an element
Adel
@AdelMahjoub
@TCzechowski as @cmccormack mentioned
@TCzechowski try use document.querySelector instead
TCzechowski
@TCzechowski
love ya! <3
Aditya
@ezioda004
If possible, avoid query selector - they are like 99% slower than getElement methods
TCzechowski
@TCzechowski
sooo, how can I do this without using query selector? :)
Aditya
@ezioda004
If its the first selected node then you can do itemPrice.getElementsByClassName("price")[0].innerText
Adel
@AdelMahjoub
only getElementById is faster I think
but I could just run some tests and check
TCzechowski
@TCzechowski
@ezioda004 works like a charm. Thank you!
Christopher McCormack
@cmccormack
They're all going to be very fast in this context, the user would never notice the time difference between any of those selectors
Aditya
@ezioda004
@AdelMahjoub https://www.measurethat.net/Benchmarks/Show/393/0/queryselector-vs-getelementsbyclassname
Albeit not by a lot but my statement was based on this talk I watched yesterday
Adel
@AdelMahjoub
:+1: @cmccormack
well it is not slow; just not as fast, but is incredibly fast
Christopher McCormack
@cmccormack
wow front row looks comfy in that video @ezioda004
Aditya
@ezioda004
@cmccormack Rofl - I found that weird like I get people should be comfy but that felt excessive
Christopher McCormack
@cmccormack
These talks almost never apply to newer coders doing web stuff
but it is good to know
@ezioda004 isn't it like 01:00 there?
Aditya
@ezioda004
@cmccormack Almost, its 12:40
Christopher McCormack
@cmccormack
@ezioda004 ah you're in one of those odd half hour timezones
Aditya
@ezioda004
I could say the same to you :P
Christopher McCormack
@cmccormack
well no, you're GMT+5:30 which is an odd half hour one :) I'm GMT-7:00I believe
TCzechowski
@TCzechowski
@ezioda004 Just curious - For how long have you been coding? you seem to know javascript details in and out :P
Christopher McCormack
@cmccormack
At least a week I bet
TCzechowski
@TCzechowski
funny you
Christopher McCormack
@cmccormack
My logic is sound
Aditya
@ezioda004
@cmccormack Smarty pants
@TCzechowski I started exactly today a year ago! I wont say I know a lot; I just watch a lot of JS/Programming talks in my free time, so I pick a thing or two from that
TCzechowski
@TCzechowski
Yeah, but I'm at that stage when every method that gives me my desired result is good, and you always tell me interesting facts here
im not even trying to think "which method is faster" etc
if it works, it works haha
but im a beginner tho