Javascript Display Multidimensional Array Content

How To Show 2D Array Data Using Javascript

In This Javascript Tutorial we will See How To Display A Multi-Dimensional Array Data Using For Loop In JS And Netbeans Editor .

Project Source Code:

<!DOCTYPE html>

<html>

<head>

<title>Javascript: display 2D array content</title>

<meta charset="windows-1252">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

</head>

<body>

<script>

var ar = [

["A1","B1","C1","D1"],

["A2","B2","C2","D2"],

["A3","B3","C3","D3"],

["A4","B4","C4","D4"],

["A5","B5","C5","D5"]

], txt = "";

for(var i = 0; i < ar.length; i++){// lines

for(var k = 0; k < ar[i].length; k++){// columns

txt = txt + ar[i][k]+ " | ";

}

txt = txt + "<br>";

}

document.write(txt);

</script>

</body>

</html>

OUTPUT:

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