Example 2 - Extron electronics IPL T S Series User Manual

Ip link ethernet control interfaces

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Table of Contents

Communication and Control, cont'd

Figure 4-6b — Browser view of previous HTML source code

Example 2

The example below shows how a simple hyperlink and a remote query string can

be used to build a Web page that can control a device.

Figure 4-7a — HTML source code showing multiple hyperlinks using

query strings

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IPL T S Series • Communication and Control

<html>

<head><title>Example 2</title></head>

<h2><b>HTML Example 2</b></h2>

<body>

The following lines demonstrate how to send commands to RS-232

Comm Port #1 of an IPLink Product:

<p>

<a href="index.html?cmd=W01RS|1!">Select Input #1</a>

<br>

<a href="index.html?cmd=W01RS|2!">Select Input #2</a>

</p>

</body>

</html>

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Ipl t s1 Ipl t s2 Ipl t s4 Ipl t s6