Looping multidimensional arrays

by TylersDesk

HTML

<div id="foundit"></div>

JavaScript

var decor = [
[2,1,2,3,4,5],
[2,1,2,1,4,5],
[8,1,2,3,4,5],
[4,1,2,3,4,5],
[2,1,2,3,4,5],
[2,1,2,0,4,5],    
];

var flag = false;


console.log(decor[0][1]);

console.log("===================");
    
for (i=0; i<decor.length; i++) {
    
    decor[i].forEach(function(value, index, array){
        console.log(value);
        if (value === 0) {
               flag = true;
        }
    });
}

if (flag) {
 //do work   
    document.getElementById("foundit").innerHTML = "Found IT";
} else {
 document.getElementById("foundit").innerHTML = "Didn't Find IT";
}