Menu
My code:
note: the Slider Object is declared but omitted in the snippet below for better readability
"use strict"; /*global arrayContainer, SliderInstance, DomObjects */ arrayContainer = new Slider.constructArray(); SliderInstance = Object.beget(Slider); DomObjects = { animationContainer: document.getElementById('animationContainer'), buttonRight: document.getElementById('buttonRight'), buttonRightDots: document.getElementById('buttonRightDots'), ieEffectImg: document.getElementById('ie_effectIMG') };
This is what JSLint produces (and on the other two Objects SliderInstance and DomObjects)
Error: Problem at line 3 character 1: Read only. arrayContainer = new Slider.constructArray(); Problem at line 3 character 1: Stopping. (27% scanned).
How do I satisfy JSLint's requirements? What does "Read only." mean?
209
The JavaScript strict mode-only exception "is read-only" occurs when a global variable or object property that was assigned to is a read-only property.
JSLint takes a JavaScript source and scans it. If it finds a problem, it returns a message describing the problem and an approximate location within the source. The problem is not necessarily a syntax error, although it often is. JSLint looks at some style conventions as well as structural problems.
A read-only property means it cannot be overwritten or assigned to. Any such assignment will silently do nothing in non-strict mode. E.g.: var obj = {}; Object.
Try this:
/*global arrayContainer:true, SliderInstance:true, DomObjects:true, document, Slider*/ Informs JSLint that these globals are assigned intentionally.
112
use
/*global arrayContainer:true, SliderInstance:true, DomObjects:true */ see doco under 'Global Variables' - the 'true' says that this file can assign to those variables.
21
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
