I have made a simpel web based form that calculate things I use in my work. In this example it calculates liters per second.
The number is put into a html file that looks like this:
Code: Select all
<html>
<head>
<title>Utregning av vannmengde</title>
</head>
<FONT FACE="Verdana, sans-serif">
<h2>REGN UT VANNMENGDE</h2>
<form method="get" action="ls.php">
<TABLE WIDTH=30% BORDER=0 CELLPADDING=0 CELLSPACING=0 STYLE="page-break-before: always">
<COL WIDTH=128*>
<COL WIDTH=128*>
<TR VALIGN=TOP>
<TD WIDTH=50%>
<p>Watt : </p></TD>
<TD WIDTH=50%>
<P><input type="text" name="number1"></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=50%>
<p>Delta T : </p>
<TD WIDTH=50%>
<p><input type="text" name="number2"></p>
</TD>
</TR>
</TABLE>
<br>Vanntemp: <select name="temp">
<option value="10">10</option>
<option value="20">20</option>
<option value="30">30</option>
<option value="40">40</option>
<option value="50">50</option>
<option value="60">60</option>
<option value="70">70</option>
<option value="80">80</option>
<option value="90">90</option>
</select>
<br>
<p><input type="submit" name="Submit" value="Utfør regnestykket"></p>
</form>
</FONT>
</body>
</html>
Code: Select all
<html>
<head>
<FONT FACE="Verdana, sans-serif">
<?php
$a = $_GET['number1'];
$b = $_GET['number2'];
$c = $_GET['temp'];
if ($c == 10) {
$d = '4.194';
$e = '999.7';
}
elseif ($c == 20) {
$d = '4.181';
$e = '998.2';
}
elseif ($c == 30) {
$d = '4.175';
$e = '995.7';
}
elseif ($c == 40) {
$d = '4.175';
$e = '992.2';
}
elseif ($c == 50) {
$d = '4.177';
$e = '988.1';
}
elseif ($c == 60) {
$d = '4.180';
$e = '983.2';
}
elseif ($c == 70) {
$d = '4.186';
$e = '977.8';
}
elseif ($c == 80) {
$d = '4.193';
$e = '971.8';
}
if ($c == 90) {
$d = '4.201';
$e = '965.3';
}
$answer = ($a/($b*$d*$e));
echo "Watt: ".$a."". ".<br />";
echo "Delta T: ".$b."". ".<br />";
echo "CP: ".$d."". ".<br />";
echo "Densitet: ".$e."". ".<br />";
echo "Liter i sekundet: ".round($answer, 2)."". ".<br />";
echo "Liter i minuttet: ".round($answer*60, 2)."". ".<br />";
echo "Liter i timen : ".round($answer*3600, 2)."". ".<br />";
?>
</font>
</body>
</html>The output to the printer must be more than just the numbers, becuse I want to use it as documentation.
Is this possible?