javascript function not executing

please, can anyone help check this code snippets linked below? i have two functions in particular not executing:

1. displayCurTime()

1. displayCurTime()

2. displayMin()

2. displayMin()

https://codepen.io/winniffy/pen/YzOOYdY

winner

CodePen

YzOOYdY

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3 Replies

13eck•16mo ago

In the codepen console:

13eck•16mo ago

Line 58 has

  getH = setTimeout('displayHour()', refreshH);

  getH = setTimeout('displayHour()', refreshH);

But getH is not defined anywhere. In addition, you don't pass a string into a setTimeout function, you pass a function reference. So it should read

getH = setTimeout(displayHour, refreshH);

getH = setTimeout(displayHour, refreshH);

Not a string so no ' and not a function call, but a function to call, so no (). However, I'mm not sure why you'd assign the return value (which is a timeoutID to a variable to never use. If your aim is to set a timeout then you call it like any other function

  setTimeout(displayHour, refreshH);

  setTimeout(displayHour, refreshH);

winniffy•16mo ago

thanks for the help. i found the error, turns out i wasn't calling the functions in other. so i called the

refresh

refresh

functions before the

display

display

and it worked.

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javascript function not executing