Help please. I keep on getting the error color_picker.js:58 Uncaught ReferenceError: colors is not defined at generateColors (color_picker.js:58:25) function generateColors () {alert ("Replace this with code that adds a random color to each unlocked box.")let colorfor (let i=0; i< colors.length; i++) {let box Id = "lock-"+ilet boxElement = document.getElementById (boxId);}if (boxElement && !isLocked [i]) {let newColor = getRandomColorArray();boxElement.style.backgroundColor= newColor;let fontColor = getFontColor (newColor);boxElement.style.color= fontColor;function getFont Color (color) {let rgb= hexToRgb (color);let brightness}} else {=if (brightness >0.5) {return "black"(0.299* rgb.r+0.587+ rgb.g+0.114* rgb.b)/255;return "white";function hexToRgb (hex) {hex hex.replace(/^#/, '')let bigint-parseInt (hex, 16); "use strict";// DO NOT EDIT THIS CODE// A boolean array storing whether each color is locked (true) or not (false).// E.g., if isLocked[2] is false, then color 2 is not locked.let isLocked = [false, false, false, false, false];// DO NOT EDIT THIS CODE// Calls the generateColors () function once when the page loads.generateColors ();function clickColor (boxIndex) {let lock= "lock-"+ String (boxIndex)if (isLocked [boxIndex] === false) {document.getElementById (lock).innerHTML= "locked";isLocked [box Index] =true}}else if(isLocked [boxIndex] ===true) {}";document.getElementById(lock).innerHTML= "isLocked [boxIndex]=falseconsole.log (isLocked.toString())function colorArrayToCSS (colorArray) {let numl=colorArray [0]let num2= colorArray [1]let num3=colorArray[2]let color = "rgb"+" ("+numl+", "+num2+","+num3+") "return color;console.log (color)

In this question we have to understand about the error in javascript code for generating the…

Answered: Help please. I keep on getting the…

Help please. I keep on getting the error color_picker.js:58 Uncaught ReferenceError: colors is not defined at generateColors (color_picker.js:58:25)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Multithreading methods

Multithreading is a type of multitasking. Java supports built-in multithreaded programming. In multithreading, a program has two or more parts that run concurrently. Each part is a thread, and every single thread describes a unique execution path. Multiple threads execute parallel to each other.

Question

Help please. I keep on getting the error color_picker.js:58 Uncaught ReferenceError: colors is not defined at generateColors (color_picker.js:58:25)

function generateColors () {
alert ("Replace this with code that adds a random color to each unlocked box.")
let color
for (let i=0; i< colors.length; i++) {
let box Id = "lock-"+i
let boxElement = document.getElementById (boxId);
}
if (boxElement && !isLocked [i]) {
let newColor = getRandomColorArray();
boxElement.style.backgroundColor= newColor;
let fontColor = getFontColor (newColor);
boxElement.style.color= fontColor;
function getFont Color (color) {
let rgb= hexToRgb (color);
let brightness
}
} else {
=
if (brightness >0.5) {
return "black"
(0.299* rgb.r+0.587+ rgb.g+0.114* rgb.b)/255;
return "white";
function hexToRgb (hex) {
hex hex.replace(/^#/, '')
let bigint-parseInt (hex, 16);

"use strict";
// DO NOT EDIT THIS CODE
// A boolean array storing whether each color is locked (true) or not (false).
// E.g., if isLocked[2] is false, then color 2 is not locked.
let isLocked = [false, false, false, false, false];
// DO NOT EDIT THIS CODE
// Calls the generateColors () function once when the page loads.
generateColors ();
function clickColor (boxIndex) {
let lock= "lock-"+ String (boxIndex)
if (isLocked [boxIndex] === false) {
document.getElementById (lock).innerHTML= "locked";
isLocked [box Index] =true
}
}
else if(isLocked [boxIndex] ===true) {
}
";
document.getElementById(lock).innerHTML= "
isLocked [boxIndex]=false
console.log (isLocked.toString())
function colorArrayToCSS (colorArray) {
let numl=colorArray [0]
let num2= colorArray [1]
let num3=colorArray[2]
let color = "rgb"+" ("+numl+", "+num2+","+num3+") "
return color;
console.log (color)

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