₦airaland Forum

.toFixed() just rounds the floating point to the number of decimal points places specified in the parentheses. Since it wasnt specified as to how the answer should appear, i think you can also use Math.floor() to get a whole number answer.

YorubaEmir:
Too voluminous. Na the first time me de hear am.

I am currently in stage 2 i have also created the displaySelectedUser which work properly but it still show this error:

Create a "displaySelectedUser" function that updates the UI with the selected "user" properties. See the instructions for details.


Anyone with the solution ?

Looks good tho. I'd suggest you try following the instructions strictly as regards the ordering of the functions. According to the instruction set your "displaySelectedUser" function shouldn't be where it is on your code.

babihouse:
I am currently in stage 2 i have also created the displaySelectedUser which work properly but it still show this error:

Create a "displaySelectedUser" function that updates the UI with the selected "user" properties. See the instructions for details.


Anyone with the solution ?

Am still getting the Aww snap message. What could be wrong guys?
Below are my codes: for computeBMI and letsCalculateBMI

T0CH:
Am still getting the Aww snap message. What could be wrong guys?
Below are my codes: for computeBMI and letsCalculateBMI

For your if statement, you can say "if (healthyCountry.includes(country)){ <!-- Your remaining code goes here --!> }

Thanks bro but it Still ddnt work. This challenge is overwhelming.

KemoSabe:
For your if statement, you can say "if (healthyCountry.includes(country)){ <!-- Your remaining code goes here --!> }

trixandra:
Anyone done with challenge 4? I am not getting any response when I click the play button. dynamo96

Have you fixed this?

Please what am I doing wrong. Anyone? I commented out those ones to focus on the destructuring.

T0CH:
.toFixed() just rounds the floating point to the number of decimal points places specified in the parentheses. Since it wasnt specified as to how the answer should appear, i think you can also use Math.floor() to get a whole number answer.

I even used Math.round and got my answer in 2 decimal places and it didn’t work only .fixed could do the job. But it’s unfair that we were not told how the final answer should look like .

T0CH:
Thanks bro but it Still ddnt work. This challenge is overwhelming.

Based on your code
const computeBMI = ({weight, height, country}) => {
const nHeight = height * 0.3048;
let finalBMI = (weight/Math.pow(nHeight ,2));
const healthyCountry = ["Chad","Gambia","Ghana","Israel","Ivory Coast","Mali","Senegal","Sierra Leone","Uganda"]
if (healthyCountry.includes(country)){
finalBMI *= 0.82;
}
return finalBMI.toFixed(1);
}

dynamo96:
Have you fixed this?

No, I haven't.

trixandra:
No, I haven't.

mine is working but yet to pass the test

babihouse:
mine is working but yet to pass the test

Interesting. How?

trixandra:
Interesting. How?

let api = 'https://randomapi.com/api/y1lfp11q?key=LEIX-GF3O-AG7I-6J84';
fetch(api)
.then(response => {
return response.json();
}).then(data => {
let {results} = data;
[user] = results;
users.push(user);
displayUsers(users);
}).catch(err => {
// Do something for an error here
console.log(err)
});


i am yet to make it inline

I appreciate bro. It has gone through. I was experimenting with .toFixed(2)...and also the const/let thingie were my issues.

KemoSabe:
Based on your code
const computeBMI = ({weight, height, country}) => {
const nHeight = height * 0.3048;
let finalBMI = (weight/Math.pow(nHeight ,2));
const healthyCountry = ["Chad","Gambia","Ghana","Israel","Ivory Coast","Mali","Senegal","Sierra Leone","Uganda"]
if (healthyCountry.includes(country)){
finalBMI *= 0.82;
}
return finalBMI.toFixed(1);
}

This code pulls user from the API but my error is this inline stuff.
Anybody with a solution ?

babihouse:
let api = 'https://randomapi.com/api/y1lfp11q?key=LEIX-GF3O-AG7I-6J84';
fetch(api)
.then(response => {
return response.json();
}).then(data => {
let {results} = data;
[user] = results;
users.push(user);
displayUsers(users);
}).catch(err => {
// Do something for an error here
console.log(err)
});


i am yet to make it inline

Completed

makavele:
Completed

please, after completion, what next?

makavele:
Completed

can you give us a clue on that stage 4.
i am have challenge there.
thanks


this is my error message
Make a ".then" with an inline arrow function that de-structures its parameter to get the "results" property. See the instructions

makavele:
Completed

Please can you share how you did the challenge 4?

babihouse:
let api = 'https://randomapi.com/api/y1lfp11q?key=LEIX-GF3O-AG7I-6J84';
fetch(api)
.then(response => {
return response.json();
}).then(data => {
let {results} = data;
[user] = results;
users.push(user);
displayUsers(users);
}).catch(err => {
// Do something for an error here
console.log(err)
});


i am yet to make it inline

Same issue here bro.

trixandra:
Same issue here bro.

i am have this error
Make a ".then" with an inline arrow function that de-structures its parameter to get the "results" property. See the instructions

babihouse:
i am have this error
Make a ".then" with an inline arrow function that de-structures its parameter to get the "results" property. See the instructions

What is your error message?

trixandra:
What is your error message?

Make a ".then" with an inline arrow function that de-structures its parameter to get the "results" property. See the instructions

babihouse:
This code pulls user from the API but my error is this inline stuff.
Anybody with a solution ?

displayUsers([user])

YorubaEmir:
displayUsers([users])

pls i don't get it.
can i see the block of code before that lines you you stated ?

babihouse:
pls i don't get it.
can i see the block of code before that lines you you stated ?

Your code is correct up to that point. Just change your displayUsers(users) to the one I sent

This is my code. But I am getting this error message

Declare an apị variable and set its value as specified in the instructions.

I have checked and the apị value is correct. What could be the issue?

YorubaEmir dynamo96

trixandra:
This is my code. But I am getting this error message

Declare an apị variable and set its value as specified in the instructions.

I have checked and the apị value is correct. What could be the issue?

YorubaEmir dynamo96

Remove that return statement. Return statement terminates a code and does not allow codes below it to run. Apart from that use displayUsers([user]);

This is my code. But I am getting this error message

Declare an apị variable and set its value as specified in the instructions.

I have checked and the apị value is correct. What could be the issue?

YorubaEmir dynamo96

Hard refresh (Ctrl+Shift+R) and try again. Nothing seems wrong with the code.

After completing the whole process, the app seems not to be calculating and printing any results ooo...where did I go wrong...help...
I've checked n checked n checked....