Answered: Imagine that the HTML file for your web…

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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Question

Imagine that the HTML file for your web page project includes a div element with the id value “cupcake” and you are writing a function to display and rearrange some images within that element. What JavaScript statement would you place in the blank to move the last image within the ccFrostingelement to the beginning of the line and shift the other images one position toward the end?

let frostingFiles = ["pinkFr.jpg", "blueFr.jpg", "chocFr.jpg"]

let frostingCount = frostingFiles.length;

function frostCupcake() {

let cupCake = document.getElementById("cupcake");

let ccFrosting = document.createElement("div");

cupCake.appendChild(ccFrosting);

ccFrosting.id = "ccFrosting";

for (let i = 0; i < frostingCount; i++) {

let image = document.createElement("img");

image.src = frostingFiles[i];

ccFrosting.appendChild(image);

}

function shuffleBack() {

_____

}

ccFrosting.appendChild(ccFrosting.firstElementChild);

ccFrosting.appendChild(ccFrosting.lastElementChild);

ccFrosting.insertBefore(ccFrosting.firstElementChild, ccFrosting.lastElementChild);

ccFrosting.insertBefore(ccFrosting.lastElementChild, ccFrosting.firstElementChild);

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