JavaScript DOM HTML property: title
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The title property
of HTML
elements within the JavaScript
DOM sets / returns
the title
attribute of the element.
EXAMPLE:
HTML USED IN THIS EXAMPLE:
<!DOCTYPE html>
<html> <!-- Copyright (c) Nematrian Limited 2018 -->
<head></head>
<body>
Move mouse over italicised text<br><br>
Created using HTML:<br>
<em title="an example of a title, i.e. tooltip">Here</em>
<br><br>Created using JavaScript:<br>
<span id="element"></span><br>
<span id="element2"></span>
<script>
var x = document.createElement("EM");
var txt = document.createTextNode("Here");
x.appendChild(txt);
var att = document.createAttribute("title");
att.value = "another example of a title, i.e. tooltip";
x.setAttributeNode(att);
document.getElementById("element").appendChild(x);
var x2 = document.createElement("EM");
var txt2 = document.createTextNode("Or here");
x2.appendChild(txt2);
x2.title="yet another example of a title, i.e. tooltip";
document.getElementById("element2").appendChild(x2);
</script>
</body>
</html>
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