FreeCodeCamp/HelpFrontEnd

Get help on our Front End Development projects.

Gaurav

@gauravmagan

@davidjleys can we have any other alternative am logging i with sudo

Richard

@rylew0925

is it recommended that I start my portfolio project early or should I just wait until I finish all the FCC lessons?

Ismail Hozain

@ismailhozain

Yo guys I am having issues with my wikipedia viewer main one is that i am having issues with getting the output going and it is not working at all (main request working just fine) https://codepen.io/ismailhozain/pen/OjvzaZ?editors=1010

Tom

@moT01

@rylew0925 i did mine towards the end of the front end projects

@ismailhozain whats up

Ismail Hozain

@ismailhozain

iso

@iso1048

@ismailhozain try putting this line: var searchInput = $("#input").val; inside the click function.

Ismail Hozain

@ismailhozain

did that

Tom

@moT01

so your having problems getting the search term?

add .val();

and yea, it will probly need to be in the button click

Ismail Hozain

@ismailhozain

did that

Tom

@moT01

works for me

 $("#button").on("click", function () {
  var searched = $('#input').val();
   console.log(searched);

and then you're going to need to set the url in there too

Ismail Hozain

@ismailhozain

the url variable?

Tom

@moT01

yes

Ismail Hozain

@ismailhozain

Tom

@moT01

first - button gets clicked

then - get the search term

then create the url

then make the call

you could probly combine the 2 middle steps

Ismail Hozain

@ismailhozain

i am getting the error that the search part of my link is not set

Tom

@moT01

cause you didn't follow my directions

Ismail Hozain

@ismailhozain

Tom

@moT01

the way you have it - the url gets set when the document loads , and the #input is empty

you need to set it after the button click

Ismail Hozain

@ismailhozain

not working

Tom

@moT01

dont forget to put () at the end of val

.val();

Ismail Hozain

@ismailhozain

it worked

or at least in my console it did

ok i got it working fully

thanks guys

Ismail Hozain

@ismailhozain

but how would i address the individual elements

Tom

@moT01

what do you mean, the data you get back?

Ismail Hozain

@ismailhozain

nvm

never mind

Pagnito

@Pagnito

anyone use materialize css alot?

iso

@iso1048

Is anyone available to help with the 'everything be true' challenge? I can pass all tests except the one below - it should return false but returns true:

function truthCheck(collection, pre) {
  var check = true;
  collection.forEach(function(item, index){
    if (!item.hasOwnProperty(pre) || [null, undefined, 0, "", NaN].indexOf(item[pre]) > -1){check = false;}
  });

  return check;
}

truthCheck([{"single": "double"}, {"single": NaN}], "single");

Gyeognphil Choi

@creativeworkers10

I'm coding "Factorialize a Number" at the moment, and the console gives me the right answers, but the challenge doesn't want to be finished.

var a = [];
var b = 1;
function factorialize(num) {
  for(var i = 1; i <= num; i++){
    a.push(i);
  }
  for(var j = 0; j < a.length; j++){
      b *= a[j];
    }
  return b;
}

factorialize(5);

Did I do something wrong? Please help!

Johnny

@jtan3

@creativeworkers10 try putting your var a and b inside your function

Gyeognphil Choi

@creativeworkers10

@jtan3 Oh, It worked! Thank you so much! Is this about global, local scope?

CamperBot

@camperbot

creativeworkers10 sends brownie points to @jtan3 :sparkles: :thumbsup: :sparkles:

:cookie: 456 | @jtan3 |http://www.freecodecamp.com/jtan3

Johnny

@jtan3

@creativeworkers10 yup

Gyeognphil Choi

@creativeworkers10

@jtan3 Guess I need to look it up again! Thanks again!

CamperBot

@camperbot

creativeworkers10 sends brownie points to @jtan3 :sparkles: :thumbsup: :sparkles:

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