?? index.php
字號(hào):
<html>
<head>
<title>Spread your wings, but keep in touch!</title>
<meta name="author" content="Sudershan Thaiba, sudershanthaiba@gmail.com">
</head>
<body>
<center>
<img src=banner.jpg>
<h1 color="red">Alumni ::: Keep in Touch</h1>
<form method="get" action="index.php">
<div align="center">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td bordercolor="#000000">
<p align="center">
<select name="metode" size="1">
<option value="name" Selected="true">Name</option>
<option value="year">Year</option>
<option value="department">Department</option>
</select> <input type="text" name="search" size="25"> <br>
Search Alumni: <input type="submit" value="Go!!" name="Go"></p>
</td>
</tr>
</table>
</div>
</form>
<HR color="blue">
</center>
<?php
// Get the search variable from URL
$var = @$_GET['search'] ;
$trimmed = trim($var); //trim whitespace from the stored variable
// rows to return
$limit=20;
// check for an empty string and display a message.
if ($trimmed == "")
{
//echo "<p>Please enter a search...</p>";
$trimmed="%";
}
// check for a search parameter
if (!isset($var))
{
//echo "<p>We dont seem to have a search parameter!</p>";
//exit;
}
//connect to your database ** EDIT REQUIRED HERE **
mysql_connect("localhost","root",""); //(host, username, password)
//specify database ** EDIT REQUIRED HERE **
mysql_select_db("alumni") or die("Unable to select database"); //select which database we're using
// Build SQL Query
if (!isset($_GET['metode'])||!isset($_GET['search'])){
$query ="SELECT * FROM alumni order by name";
// EDIT HERE and specify your table and field names for the SQL query
}
else{
$query ="SELECT * FROM alumni WHERE $metode LIKE \"%$trimmed%\"
order by name"; // EDIT HERE and specify your table and field names for the SQL query
}
echo "<br>$query<br>";
$numresults=mysql_query($query);
$numrows=mysql_num_rows($numresults);
// If we have no results, offer a google search as an alternative
if ($numrows == 0)
{
echo "<h4>Results</h4>";
echo "<p>Sorry, your search: "" . $trimmed . "" returned zero results</p>";
// google
echo "<p><a href=\"http://www.google.com/search?q="
. $trimmed . "\" target=\"_blank\" title=\"Look up
" . $trimmed . " on Google\">Click here</a> to try the
search on google</p>";
}
else{
// next determine if s has been passed to script, if not use 0
if (empty($s)) {
$s=0;
}
// get results
$query .= " limit $s,$limit";
$result = mysql_query($query) or die("Couldn't execute query");
// display what the person searched for
echo "<p><b>You searched for: "" . $var . ""</b></p>";
// begin to show results set
echo "<B>Results</b><br>";
//$count = 1 + $s ;
?>
<center>
<table border="1" cellpadding="5" cellspacing="0" bordercolor="#000000">
<tr>
<td width="50"><b>ID</b></td>
<td width="110"><b>Name</b></td>
<td width="200"><b>Email</b></td>
<td width="80"><b>Country</b></td>
<td width="200"><b>Address</b></td>
<td width="140"><b>Department</b></td>
<td width="50"><b>year</b></td>
</tr>
<?
// now you can display the results returned
while ($row= mysql_fetch_array($result)) {
//show fields
//echo "$count.) $title" ;
//$count++ ;
$variable1=$row["user_index"];
$variable2=$row["name"];
$variable3=$row["email"];
$variable4=$row["country"];
$variable6=$row["department"];
$variable7=$row["year"];
//table layout for results
print ("<tr>");
print ("<td>$variable1</td>");
print ("<td>$variable2</td>");
print ("<td><a href=\"mailto:$variable3\"><font color=\"#888577\">$variable3</font></a></td>");
print ("<td>$variable4</td>");
print ("<td>$variable5</td>");
print ("<td>$variable6</td>");
print ("<td>$variable7</td>");
print ("</tr>");
}
?>
</table>
</center>
<?
$currPage = (($s/$limit) + 1);
//break before paging
echo "<br />";
// next we need to do the links to other results
if ($s>=1) { // bypass PREV link if s is 0
$prevs=($s-$limit);
print " <a href=\"$PHP_SELF?s=$prevs&q=$var\"><<
Prev 20</a>  ";
}
// calculate number of pages needing links
$pages=intval($numrows/$limit);
// $pages now contains int of pages needed unless there is a remainder from division
if ($numrows%$limit) {
// has remainder so add one page
$pages++;
}
// check to see if last page
if (!((($s+$limit)/$limit)==$pages) && $pages!=1) {
// not last page so give NEXT link
$news=$s+$limit;
echo " <a href=\"$PHP_SELF?s=$news&q=$var\">Next 20 >></a>";
}
$a = $s + ($limit) ;
if ($a > $numrows) { $a = $numrows ; }
$b = $s + 1 ;
echo "<p>Showing results $b to $a of $numrows</p>";
}
?>
<HR color="blue">
<blockquote>
<blockquote>
<p align="center"><font color="#666699">Copyright
2006, Bluegene Consulting Services<br></font>
<a href="mailto:sudershanthaiba@gmail.com"><font color="#888577">Contact
Webmaster</font></a>
</blockquote>
</blockquote>
</body>
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