I have used your search-keyword.php tutorial and have tried to modify it to allow for search in multiple fields. I have a table that list the following:
id, mentee1, senior1, junior1, mentee2, senior2, junior2, mentee3, senior3, junior3, mentee4, senior4, junior4, mentee5, senior5, junior5 (and a few others that are not important)
Except for the "id" all are names of individuals and can show up in all fields and more than one field ie J Smith can be a mentee1 and a junior3.
I would like to search for J Smith and find him in all the entries.
Here is how I have wrongly modified the code:
Code: Select all
<?php
include("connectdb.php");
$todo=$_POST['todo'];
if(isset($todo) and $todo=="search"){
$search_text=$_POST['search_text'];
$type=$_POST['type'];
$search_text=ltrim($search_text);
$search_text=rtrim($search_text);
if($type<>"any"){
$query="select * from test where mentee1 and senior1 and junior1 and mentee2 and senior2 and junior2 and mentee3 and senior3 and junior3 and mentee4 and senior4 and junior4 and mentee5 and senior5 and junior5='$search_text'";
}else{
$kt=split(" ",$search_text);//Breaking the string to array of words
// Now let us generate the sql
while(list($key,$val)=each($kt)){
if($val<>" " and strlen($val) > 0){$q .= " mentee1 and senior1 and junior1 and mentee2 and senior2 and junior2 and mentee3 and senior3 and junior3 and mentee4 and senior4 and junior4 and mentee5 and senior5 and junior5 like '%$val%' or ";}
}// end of while
$q=substr($q,0,(strLen($q)-3));
// this will remove the last or from the string.
$query="select * from test where $q ";
} // end of if else based on type value
echo $query;
echo "<br><br>";
$nt=mysql_query($query);
echo mysql_error();
while($row=mysql_fetch_array($nt)){
<? $display_block .="
<tr><td>$id</td><td>$mentee1</td><td align=center>$senior1</td><td align=center>$junior1</td><td>$mentee2</td><td>$senior2</td><td>$junior2</td><td>$mentee3</td><td>$senior3</td><td>$junior3</td><td>$mentee4</td><td>$senior4</td><td>$junior4</td><td>$mentee5</td><td>$senior5</td><td>$junior5</td></tr>
";
while($row=mysql_fetch_assoc($result)){
echo "$display_block";
echo '<td width="50"><a href="update.php?id='.$row['id'].'">Update</a></td></tr></table>';
echo "<hr>";
}
// End if form submitted
}else{
echo "<form method=post action=''><input type=hidden name=todo value=search>
<input type=text name=search_text ><input type=submit value=Search><br>
</form>
";
