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HTML DOM Location port Property
The Location port property returns/sets the port number (if specified) for a URL. Port number might not get displayed if not explicitly specified.
Syntax
Following is the syntax −
- Returning value of the port property
location.port
- Value of the port property set
location.port = portNumber
Example
Let us see an example for Location port property −
<!DOCTYPE html>
<html>
<head>
<title>Location port</title>
<style>
form {
width:70%;
margin: 0 auto;
text-align: center;
}
* {
padding: 2px;
margin:5px;
}
input[type="button"] {
border-radius: 10px;
}
</style>
</head>
<body>
<form>
<fieldset>
<legend>Location-port</legend>
<label for="urlSelect">Current URL:</label>
<input type="url" size="30" id="urlSelect" value="https://www.example.com:2544/aboutUs/CTO.htm">
<input type="button" onclick="getport()" value="Get Port">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
var divDisplay = document.getElementById("divDisplay");
var urlSelect = document.getElementById("urlSelect");
function getport(){
divDisplay.textContent = 'URL port: '+location.port;
}
</script>
</body>
</html>Output
This will produce the following output −
Before clicking ‘Get Port’ button −
After clicking ‘Get Port’ button −
Updated on: 30-Jul-2019
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