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script.js
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script.js
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let values = [];
let brickWidth = 2;
function resetButtonClick(){
setup();
cleanContainerDiv();
resetArray();
}
function cleanContainerDiv(){
var containerDiv = document.getElementsByClassName("container")[0];
containerDiv.innerHTML = "" ;
}
function setup(){
values.length = 200; // Array size or number of bricks
}
function buildArray(array){
var containerDiv = document.getElementsByClassName("container")[0];
containerDiv.innerHTML = "" ;
for(var i=0; i< array.length; i++){
containerDiv.appendChild(createBrick(array[i]));
}
}
function SortBuiltArray(array){
var containerDiv = document.getElementsByClassName("container")[0];
for(var i=0; i< array.length; i++){
var currentBrick = containerDiv.getElementsByTagName('span')[i];
currentBrick.style.height = array[i] + "px";
}
}
function createBrick(height){
var tempSpan = document.createElement("span");
tempSpan.style.height = height + "px";
tempSpan.style.width = brickWidth + "px";
tempSpan.style.display = "inline-block";
tempSpan.style.background = "cornflowerblue";
tempSpan.style.marginLeft = "2px";
tempSpan.style.marginRight = "2px";
return tempSpan;
}
function resetArray(){
for(var i=0; i < values.length; i++){
values[i] = Math.floor(Math.random() * 400 + 5);
}
buildArray(values);
}
async function sortButtonClick(){
for(var i=0; i< values.length; i++){
for(var j=0; j< values.length -i -1; j++){
var a = values[j];
var b = values[j+1];
if(a>b)
{
swap(values, j, j+1);
}
}
SortBuiltArray(values);
await waitforme(0);
}
}
function swap(arr, a, b){
var temp = arr[a];
arr[a] = arr[b];
arr[b] = temp;
}
function waitforme(ms) {
return new Promise( resolve => { setTimeout(resolve, ms); });
}