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Views: 805 | Replies: 25 | Solved
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Join Date: Apr 2008
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Originally Posted by Suhacini 
Actually am using this for search.In my db I am storing few words A-Z but not in alphbetic order.so when i wanted to search 'A',then all data from my db related to 'A' must display.Here am able to display A1 to A10 in 1st page.In 2nd page it should start with A11 but it is displaying the data from my db whose Id=11.Am I clear to you now?
I see, that makes a bit more sense now. So 11 could be K or something.. Well, I think your search is working perfectly (that I know of) but you're using LIKE %$trimmed%
Let's say that $trimmed is your search for A, it should return A1 - A10 then A11-A20 (or w/e) then if where id 11 dispname is TALC 'N' POWDER - it'll pick it up because it has an A in it. the %A% means anything before the A and anything after the A so TALC would get in but ZINC wouldn't. So if you just want to narrow your search to A--- on disp name.
Use this:
php Syntax (Toggle Plain Text)
Does that help?
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Join Date: May 2008
Location: Hyderabad,India
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If there is no 'A' anywhere in the word also its displaying.I changed my code to the above one,but nothing has changed.same output.
Suhasini
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Join Date: Apr 2008
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Humm.....
Could you give me the structure of the table in your database?
Like
id INT Auto_Increment
dispname (VARCHAR)
or whatever it may be? That way I can have a play in my own db.
Sam
Could you give me the structure of the table in your database?
Like
id INT Auto_Increment
dispname (VARCHAR)
or whatever it may be? That way I can have a play in my own db.
Sam
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Join Date: May 2008
Location: Hyderabad,India
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My table structure is:
Id bigint(20) Auto_Inc Not Null
MedName Varchar(60)
dispname Varchar(60)
alphabet Varcahr(15)
Id bigint(20) Auto_Inc Not Null
MedName Varchar(60)
dispname Varchar(60)
alphabet Varcahr(15)
Suhasini
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Join Date: Jun 2007
Location: Valley Center, Kansas
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so what exactly was wrong with the code i typed up for you.
the reason you getting the problem like i told you earlier is that you are not sending the search term along with each link in the script. the $_POST['keyword'] which contains the term on the first page is reset once you click a link. making it not show the same results from before with the different limit.
here is my code i made for you:
(others, please check for errors. i haven't found any, but i like to miss little things.)
the reason you getting the problem like i told you earlier is that you are not sending the search term along with each link in the script. the $_POST['keyword'] which contains the term on the first page is reset once you click a link. making it not show the same results from before with the different limit.
here is my code i made for you:
(others, please check for errors. i haven't found any, but i like to miss little things.)
<?php
if (isset($_POST['submit'])) {
$var = trim($_POST['keyword']);
header('Location: pageno.php?keyword=' . $var);
die();
}
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>PgNo</title>
<link href="links.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table border="1" width="100%">
<tr>
<td align="center">
<form method="post" action="pagno.php">
<input type="text" size="40%" id="keyword" name="keyword" />
<input type="submit" name="submit" value="Search" />
</form>
</td>
</tr>
<tr>
<td class="imag" id="def">| <a href="home.html"> Home </a> | <a href="dc.php"> D & C </a>| <a href="st.php"> S & T</a> | <a href="medi.php"> Med</a> |<a href="hc.html"> HC</a> |<a href="news.html"> News </a>|</td>
</tr>
</table>
<table border="1" align="center">
<tr>
<th align="left"> Search Results :</th>
</tr>
<tr>
<td align="center">
<?php
//make sure you add your database connection here
//Set Rows Per Page
$rowsPage = 10;
if (isset($_GET['keyword'])) {
$word = mysql_real_escape_string($_GET['keyword']);
if ($word !== '') {
if (isset($_GET['page'])) {
$page = $_GET['page'];
}
else {
$page = 1;
}
$start = ($rowsPage * $page) - $rowsPage;
$sql = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%" . $word . "%'";
$query = mysql_query($sql);
$total = mysql_num_rows($query);
$pages = ceil($total/$rowsPage);
if ($pages > 1) {
$limit = ' LIMIT ' . $start . ', ' . $rowsPage;
}
else {
$limit = '';
}
$sql = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%" . $word . "%'" . $limit;
$query = mysql_query($sql);
echo '<table border="0" cellspacing="0" cellpadding="3">';
while ($row = mysql_fetch_assoc($query)) {
echo '<tr>';
echo '<td><a href="' . $row['MedName'] . '">' . $row['dispname'] . '</a></td>';
echo '</tr>';
}
echo '</table>';
echo '<center>Pages: ';
$i = 1;
while ($i < count($pages)) {
echo '<a href="pagno.php?keyword=' . $word . '&page=' . $i . '">' . ($page == $i ? '<font color="#FF0000">' . $i . '</font>' : $i) . '</a> ';
$i++;
}
echo '</center>';
}
}
?>
</td>
</tr>
</table>
</body>
</html> Last edited by kkeith29 : Jun 4th, 2008 at 1:11 am.
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Join Date: May 2008
Location: Hyderabad,India
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Hey Kkeith29 some problem with this code...I dont know what it is..but it is not dislpaying anything.
Suhasini
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Join Date: May 2008
Location: Hyderabad,India
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Sam,In the code we have I found the problem.We have 2 queries
When I print them,In 1st page they are printing :
In 2nd page they are printing
So the problem here is in 2nd page the keyword is not there so it is displaying Id 11 from db.I changed the a href tag which is in the for loop :
I have added keyword and offset values but even this doesnt bring any change in the output.
What can be done next?
$str = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%".$trimmed."%'"; $query = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%".$trimmed."%'".$max ;
SELECT * FROM `medlist` WHERE `dispname` LIKE '%a%' & SELECT * FROM `medlist` WHERE `dispname` LIKE '%a%' limit 0,10
SELECT * FROM `medlist` WHERE `dispname` LIKE '%%' & SELECT * FROM `medlist` WHERE `dispname` LIKE '%%' limit 10,10
echo "<a href=pagno.php?rowsPerPage=$rowsPerPage&page=$i&trimmed=$trimmed&offset=$offset>".$i." | ";
What can be done next?
Suhasini
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Join Date: Jun 2007
Location: Valley Center, Kansas
Posts: 554
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Posting Pro
finally i got sick of this stuff and tested it on my server.
i created the table and filled it with random values.
here is the test script url: http://www.banditssoftball.org/pagno.php
to find a result, type in a number into the search box.
i made a mistake on my last script i posted for you. i used count() for some reason, use to it i guess, when i was echoing out the pages.
i created the table and filled it with random values.
here is the test script url: http://www.banditssoftball.org/pagno.php
to find a result, type in a number into the search box.
i made a mistake on my last script i posted for you. i used count() for some reason, use to it i guess, when i was echoing out the pages.
Last edited by kkeith29 : Jun 4th, 2008 at 3:07 am.
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ya its the same i need...did u use the same script which you posted for me?
Suhasini
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Join Date: Jun 2007
Location: Valley Center, Kansas
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yes, the one i typed for you (with minor changes).
here it is:
here it is:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>PgNo</title>
<link href="links.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table border="1" width="100%">
<tr>
<td align="center">
<form method="get" action="pagno.php">
<input type="text" size="40%" id="keyword" name="keyword" />
<input type="submit" value="Search" />
</form>
</td>
</tr>
<tr>
<td class="imag" id="def">| <a href="home.html"> Home </a> | <a href="dc.php"> D & C </a>| <a href="st.php"> S & T</a> | <a href="medi.php"> Med</a> |<a href="hc.html"> HC</a> |<a href="news.html"> News </a>|</td>
</tr>
</table>
<table border="1" align="center">
<tr>
<th align="left"> Search Results :</th>
</tr>
<tr>
<td align="center">
<?php
//Make sure you input your database connection here
//Set Rows Per Page
$rowsPage = 10;
if (isset($_GET['keyword'])) {
$word = mysql_real_escape_string($_GET['keyword']);
if ($word !== '') {
if (isset($_GET['page'])) {
$page = $_GET['page'];
}
else {
$page = 1;
}
$start = ($rowsPage * $page) - $rowsPage;
$sql = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%" . $word . "%'";
$query = mysql_query($sql);
$total = mysql_num_rows($query);
$pages = ceil($total/$rowsPage);
if ($pages > 1) {
$limit = ' LIMIT ' . $start . ', ' . $rowsPage;
}
else {
$limit = '';
}
$sql = "SELECT * FROM `medlist` WHERE `dispname` LIKE '%" . $word . "%'" . $limit;
$query = mysql_query($sql);
echo '<table border="0" cellspacing="0" cellpadding="3">';
while ($row = mysql_fetch_assoc($query)) {
echo '<tr>';
echo '<td><a href="' . $row['MedName'] . '">' . $row['dispname'] . '</a></td>';
echo '</tr>';
}
echo '</table>';
echo '<center>Pages: ';
$i = 1;
while ($i <= $pages) {
echo '<a href="pagno.php?keyword=' . $word . '&page=' . $i . '">' . ($page == $i ? '<font color="#FF0000">' . $i . '</font>' : $i) . '</a> ';
$i++;
}
echo '</center>';
}
}
?>
</td>
</tr>
</table>
</body>
</html> |
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