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HTML DOM Nav Object
The HTML DOM Nav Object in HTML represents a <nav> element.
Let us see an example of HTML DOM Nav object −
Example
<!DOCTYPE html>
<html>
<head>
<title>HTML DOM Nav</title>
<style>
* {
padding: 2px;
margin:5px;
}
form {
width:70%;
margin: 0 auto;
text-align: center;
}
input[type="button"] {
border-radius: 10px;
}
</style>
</head>
<body>
<form>
<fieldset>
<legend>HTML-DOM-Nav</legend>
<div id="navbar"></div>
<input type="text" id="textSelect" placeholder="link name...">
<input type="button" value="Create Nav Bar" onclick="createNAV()">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
var divDisplay = document.getElementById("divDisplay");
var textSelect = document.getElementById("textSelect");
var navDiv = document.getElementById("navbar");
function createNAV() {
if(textSelect.value !== ''){
textSelect.disabled = true;
var navObject = document.createElement("NAV");
navDiv.appendChild(navObject);
var aElement = document.createElement("A");
aElement.setAttribute("href", "#");
var textNode = document.createTextNode(textSelect.value);
aElement.appendChild(textNode);
navObject.appendChild(aElement);
}
else
divDisplay.textContent = 'Please Provide a link name';
}
</script>
</body>
</html>
Output
Clicking ‘Create Nav Bar’ button with empty input −
Clicking ‘Create Nav Bar’ button with non - empty input −
Updated on: 2019-10-25T07:34:16+05:30
239 Views
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