unexpected token error in the code

Question

thr below is my code, i try to make tdsum an array, but some how error shows up and i cannot fix it no matter what i did, can anyone please help me, i have tried to replace ntr with numbers and other characters, but it does not work either, so i suspect that there is something i missed that is not related to the ntr part

var tdsum = [];
function find(element,ntr) {
  alert(element.cells[0].innerHTML);
  var tr_sum = element.parentNode.childElementCount
  var tdsum[ntr] = element.childElementCount;
  alert(ntr);
  alert(tdsum[2])
}
$('#row2').click();

Scott Marcus · Accepted Answer · 2017-09-02 15:54:03Z

1

You don't declare elements in an array. You only need to declare the array itself.

Remove the var on this line:

tdsum[ntr] = element.childElementCount;

edited Sep 2, 2017 at 15:54

answered Sep 2, 2017 at 15:38

Scott Marcus

66k6 gold badges54 silver badges81 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Scott Marcus Over a year ago

@EnRicoLam Great! Don't forget to mark this as the answer.

Collectives™ on Stack Overflow

unexpected token error in the code

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related