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Curently I am using refresh button to refresh the page, but the
problem is, every time whole page header image and footer image gets
refresh, but I want to update only few readings, my code is writtem in
HTML, any alternative without refresh, this is my html code, please
let me know without load header and footer, how can I reload only my
readings?.
<html>
<head>
<meta http-equiv="refresh" content="5">
<title>BPSYSTEMS</title>
</head>
<body>
<br>
<div align="left">
<a href="/plugv3.htm"><strong>Click here for Plug Controls</strong> </
a>
<br>
<a href="/board1_info.htm"><strong> Click here for Plug Currents &
Powers</strong> </a>
<br>
<a href="/totals.htm"><strong> Click here for Total Currents, Total
Powers & Board Volatges</strong> </a>
</div>
<div align="center">
<b><font size="6"> STATUS page </font></b>
<br><br>
</div>
<div align="center">
<td> <strong>PLUG 1 Status</
strong> <input type="button" value="OFF" style="background-color:
#cc0000; color: #ffffff;" /</td>
<td>
</td>
<td>
</td>
<br>
<td> <strong>PLUG 2
</td>
<td> <strong>PLUG 10
</td>
<td> <strong>PLUG 18
</td>
<br>
<br>
<br>
<div align="center">
<input type="button" value="Refresh"
onclick="window.location.reload();" />
</div>
<br><br>
<form name="input" action="/plug_login.htm" method="get">
<div align="center">
<input
type="button" onclick="if (confirm('Sure you want to Logout?'))
submit();" value="Logout">
</div>
</form>
<br>
<tr> <CENTER>
<td align="center" width="100%" colspan="2">
<img border="0" src="footer.gif" width="800" height="25"></td> </
CENTER>
</tr>
<td> .
problem is, every time whole page header image and footer image gets
refresh, but I want to update only few readings, my code is writtem in
HTML, any alternative without refresh, this is my html code, please
let me know without load header and footer, how can I reload only my
readings?.
<html>
<head>
<meta http-equiv="refresh" content="5">
<title>BPSYSTEMS</title>
</head>
<body>
<br>
<div align="left">
<a href="/plugv3.htm"><strong>Click here for Plug Controls</strong> </
a>
<br>
<a href="/board1_info.htm"><strong> Click here for Plug Currents &
Powers</strong> </a>
<br>
<a href="/totals.htm"><strong> Click here for Total Currents, Total
Powers & Board Volatges</strong> </a>
</div>
<div align="center">
<b><font size="6"> STATUS page </font></b>
<br><br>
</div>
<div align="center">
<td> <strong>PLUG 1 Status</
strong> <input type="button" value="OFF" style="background-color:
#cc0000; color: #ffffff;" /</td>
<td>
</td>
<td>
</td>
<br>
<td> <strong>PLUG 2
</td>
<td> <strong>PLUG 10
</td>
<td> <strong>PLUG 18
</td>
<br>
<br>
<br>
<div align="center">
<input type="button" value="Refresh"
onclick="window.location.reload();" />
</div>
<br><br>
<form name="input" action="/plug_login.htm" method="get">
<div align="center">
<input
type="button" onclick="if (confirm('Sure you want to Logout?'))
submit();" value="Logout">
</div>
</form>
<br>
<tr> <CENTER>
<td align="center" width="100%" colspan="2">
<img border="0" src="footer.gif" width="800" height="25"></td> </
CENTER>
</tr>
<td> .