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JavaScript table object method: deleteTFoot()

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The deleteTFoot() method of the JavaScript DOM object corresponding to the HTML <table> element removes the first <tfoot> element from the table.

 

It has the following syntax with no parameters:

 

object.deleteTFoot()

 

EXAMPLE:


HTML USED IN THIS EXAMPLE:
<!DOCTYPE html>
<html> <!-- Copyright (c) Nematrian Limited 2018 -->
<head>
<style>
table,td,tr,caption {border: thin solid black; border-collapse: collapse;}
thead {background-color: yellow;}
tfoot {background-color: Aquamarine;}
</style>
</head>
<body>
<span id="element"></span>

<script>
var x = document.createElement("TABLE");
x.createCaption().innerHTML="A table";

var y = x.createTHead();
var y0 = y.insertRow(0);
var y00 = y0.insertCell(0);
y00.innerHTML = "column 1";

var z = x.createTFoot();
var z0 = z.insertRow(0);
var z00 = z0.insertCell(0);
z00.innerHTML = "contents of column 1";

x.deleteTFoot();

document.getElementById("element").appendChild(x);
</script>

</body>
</html>

FUNCTION THAT MAY ASSIST IN TESTING WHETHER FEATURE IS SUPPORTED:
function isSupportedJavaScriptMethodTableDeleteTFoot() {
  var z = document.createElement("TABLE"); return !!z.tFoot;
}


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