I am getting this error :
SyntaxError: missing ; before statement
Why would I get that from this code? How can I get around this ?
var $this = $("input");
foob_name = $this.attr('name').replace(/\[(\d+)\]/, function($0, $1) {
return '[' + (+$1 + 1) + ']';
}));
This question is related to
javascript
jquery
html
Looks like you have an extra parenthesis.
The following portion is parsed as an assignment so the interpreter/compiler will look for a semi-colon or attempt to insert one if certain conditions are met.
foob_name = $this.attr('name').replace(/\[(\d+)\]/, function($0, $1) {
return '[' + (+$1 + 1) + ']';
})
too many ) parenthesis remove one of them.
I got this error, hope this will help someone:
const firstName = 'Joe';
const lastName = 'Blogs';
const wholeName = firstName + ' ' lastName + '.';
The problem was that I was missing a plus (+) between the empty space and lastName. This is a super simplified example: I was concatenating about 9 different parts so it was hard to spot the error.
Summa summarum: if you get "SyntaxError: missing ; before statement", don't look at what is wrong with the the semicolon (;) symbols in your code, look for an error in syntax on that line.
Or you might have something like this (redeclaring a variable):
var data = [];
var data =
Source: Stackoverflow.com