In This Javascript Tutorial we will See How To Find The Minimum Value In An HTML Table Column using JS And Netbeans Editor .
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Project Source Code:
<!DOCTYPE html>
<html>
<head>
<title>Javascript Min Val From Table Column</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<table id="table" border="1">
<tr>
<th>First Name</th>
<th>Last Name</th>
<th>Age</th>
</tr>
<tr>
<td>A1</td>
<td>B1</td>
<td>43</td>
</tr>
<tr>
<td>A2</td>
<td>B2</td>
<td>28</td>
</tr>
<tr>
<td>A3</td>
<td>B3</td>
<td>15</td>
</tr>
<tr>
<td>A4</td>
<td>B4</td>
<td>50</td>
</tr>
<tr>
<td>A5</td>
<td>B5</td>
<td>31</td>
</tr>
<tr>
<td>A6</td>
<td>B6</td>
<td>45</td>
</tr>
<tr>
<td>A7</td>
<td>B7</td>
<td>18</td>
</tr>
</table>
<span id="val"></span>
<script>
var table = document.getElementById("table"), minVal;
for(var i = 1; i < table.rows.length; i++)
{
// if its the first row get the value
if(i === 1){minVal = table.rows[i].cells[2].innerHTML; }
// test with the other values
else if(minVal > table.rows[i].cells[2].innerHTML)
{
minVal = table.rows[i].cells[2].innerHTML;
}
}
document.getElementById("val").innerHTML = " Minimum Value = "+minVal;
console.log(maxVal);
</script>
</body>
</html>
#js #javascript