How To Get Value Position In A 2D Array Using Javascript
In This Javascript Tutorial we will See How To Search Data In A Multi-Dimensional And Get The Data Positions In The 2D Array Using For Loop Using JS And Netbeans Editor .
Project Source Code:
<!DOCTYPE html>
<html>
<head>
<title>Javascript: search in multidimensional array</title>
<meta charset="windows-1252">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<p id="txt"></p>
<script>
var ar = [
["A1","B1","B5","D1"],//0
["A2","B2","C2","B5"],//1
["B5","B3","B5","D3"],//2
["A4","B4","C4","B5"],
["A5","B5","C5","D5"]
], txt = document.getElementById("txt"), data = "";
for(var i = 0; i < ar.length; i++){// lines
for(var j = 0; j < ar[i].length; j++){ // columns
data = data + ar[i][j]+" , ";
if(ar[i][j] === "B5"){
console.log("POSITION[ " + i + " , " + j +" ]")
}
}
data = data + "<br>";
}
txt.innerHTML = data;
</script>
</body>
</html>
OUTPUT:
