JavaScript Shopping Cart Tutorial - Part 4/5

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[sithumlahiruu]

For those who having the cartCost adding error (eg: 50 + 50 = 5050) try this :
{
name: 'junior-tiempo',
tag: 'shoe1',
price: 50, type the price as an int
inCart: 0
}

[nataliadziedzic]

Thank you for this tutorial, it helped me a lot with creating my cart by the use of methods that you showed ;) It took me more hours because I didn't want to copy and paste but create my own logic, so I'm glad you explained everything clearly.

[gearsnob]

cartCost = parseInt(cartCost); isnt converting the string to a number and rather shows nan and the a number and when you add a item it just adds the number on instead of adding the 2 numbers together

[keithgriffin]

For anyone who's had trouble adding the cost in the local storage (I'm not sure if this will help), make sure you check your spelling. It took me a while to find out that I misspelled "cartCost", where I accidentally used "cartcost" instead. Same with "inCart", I accidentally used "incart" a couple of times.

[zaramccann]

the first time I click on the add to cart 'My cartCost is NaN' but will work after the first products been added to the cart, any solutions?

[philippedavid]

Hi ! I love the video series too ! Question : Hello,
I would like to know how to do so that when you click on the button, you display a message that says "Your item has been added to the cart", "Continue your purchases or go to th cart"?

[santoshmohan]

Loving this class ....makes me refresh ..love the way you explain....sure I am gona follow you

[pranjalsapkale]

for me it shows the type of - my cart cost is --> object
it should be string as per the video

please help me...🔍

[dheerajkoranga]

fir those who are getting error in total cost just write.


console.log("my cartcost is ":product.price)

[elisasantana]

Obrigada professor, conteudo incrivel!!

[kryptonwest]

@ 5:49 When I click on 'add cart' for the first time the console displays:
My cartCosst is null
Object (instead of string)

[yongkevin]

5:06 cartCos, it didn't show me the price instead it shows a NULL value. After I clicked on the button couple of times, it keep giving the price value that does not according to the product price in the javascript

[antrikshgupta]

Links to ABOUT page and CART page are not clickable
help ASAP please

[_tomzyofficial]

I want to be able to remove a product from my cart page please I need a link that explains that

[jithindavid]

I am totally loving this. You are awesome.

[anmarm.]

Your video made me subscribe. your teaching is very honest and clear. Thank you for this wonderful series. i really learned alot. May i suggest a tutorial. product variance options selector. with some complicated features. Such as choice of color changes the status of product sizes and quantity...etc.. nevertheless this series was great for me. thanks again

[Emmanuel-pgvo]

Please my images aren't showing any solution?

[maximeredayug]

HEY ! How do you do for difference products in your "let products = [" ?
Because I use items on differents pages and when I inspect, it only recognized the first item,
can you help me please ?
Thank a lot to you

[pinkym]

Jus Awesome....I learnt loads and loads of can I ever thank you....:D

[carlosreis]

hey guys im struggling with this part i cant get my incart items to add up
function setItems(product){
let
cartItems = JSON.parse(cartItems);

if(cartItems != null) {
if(cartItems[product.tag] == undefined){
cartItems = {
...cartItems,
[product.tag]: product
}
}
cartItems[product.tag].inCart += 1;
} else{
product.inCart= 1;
cartItems = {
[product.tag]: product