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[Ask]About Searching/filter And Input/update

adetkf

By adetkf
in PHP Coding Help

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adetkf Newbie

adetkf

Posted
Posted

Sorry 4 bad english

First i have problem went i called back filter year(Tahun) and Angkatan(class)

 

First i will choose student from Tahun(Year) and Angkatan(class)

 

<html>

<head>

<title> Halaman Pencarian </title>

</head>

<body>

<form name="formcari" method="post" action="home4.php">

<table width="330" border="0" align="center" cellpadding="0">

<tr bgcolor="orange">

<td height="25" colspan="3">

<strong> Student Searching ! </strong>

</td>

</tr>

<tr>

<td>Tahun</td>

<td><select name="thn">

<option>2012</option>

<option>2013</option>

<option>2014</option>

<option>2015</option>

<option>2016</option>

<option>2017</option>

<option>2018</option>

<option>2019</option>

<option>2020</option>

<option>2021</option>

<option>2022</option>

<option>2023</option>

</select></td>

</tr>

<tr> <td> Angkatan </td>

<td> <input type="text" name="name"> </td>

</tr>

<td></td>

<td> <input type="SUBMIT" name="SUBMIT" id="SUBMIT" value="search" > </td>

</table>

</form>

</body>

</html>

 

This screenshoot

1183296_20121106034228.jpg

 

after succes choose year and class student go to Home.php.

<?php

session_start();

include("connect.php");

if($_SESSION['user']=="")

{

header("location:index.php?err=must login first");

}

?>

<style type="text/css">

.c

{

font:"Arial Black", Gadget, sans-serif ;

color:#000;

#pattern-style-a

{

font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;

font-size: 12px;

margin: 45px;

width: 480px;

text-align: left;

border-collapse: collapse;

background: url('table-images/pattern.png');

}

#pattern-style-a thead tr

{

background: url('table-images/pattern-head.png');

}

#pattern-style-a th

{

font-size: 13px;

font-weight: normal;

padding: 8px;

border-bottom: 1px solid #fff;

color: #039;

}

#pattern-style-a td

{

padding: 8px;

border-bottom: 1px solid #fff;

color: #669;

border-top: 1px solid transparent;

}

#pattern-style-a tbody tr:hover td

{

color: #339;

background: #fff;

}

 

}

</style>

 

<html>

<head></head>

<body>

<table width="100%" border="0">

<tr>

<td height="58"><h1> welcome USER</h1></td>

</tr>

<tr>

<td align="right">

<?php $uu=$_SESSION['user'];

$b=time();

print date("D, d F Y",$ B);

 

echo ("| Welcome $uu |")?> <a href="logout.php">Logout </a></td>

</tr>

<tr>

<td align="center"></td>

</tr>

<tr>

<td><span class="c"><strong>Nilai Corporate Exposure ICT </strong></span>

</td>

</tr>

<tr>

<td>

 

<table width="100%" border="1" cellpadding="0" cellspacing="0" id="pattern-style-a">

<thead>

 

<tr>

<th rowspan="2" scope="col">No</th>

<th rowspan="2" scope="col">NIP</th>

<th width="17%" rowspan="2" scope="col">Nama</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

<th scope="col">�</th>

</tr>

<tr>

<th scope="col">Nilai A</th>

<th scope="col">Input Nilai A</th>

<th scope="col"> Nilai B</th>

<th scope="col">Input Nilai B</th>

<th scope="col">Nilai C</th>

<th scope="col">Input Nilai C</th>

<th scope="col">Nilai D</th>

<th scope="col">Input Nilai D</th>

<th scope="col">Nilai E</th>

<th scope="col">Input Nilai E</th>

<th scope="col">Nilai F</th>

<th scope="col">Input Nilai F</th>

<th scope="col"> Nilai G</th>

<th scope="col">Input Nilai G</th>

</tr>

</thead>

<tr>

<?php

$name= $_POST['name'];

$thn= $_POST['thn'];

 

$query="SELECT * from msnama where angkatan like '%$name%' and tahun like '%$thn%' ";

$rs=mysql_query($query);

$_SESSION['angkatan']=$name;

$_SESSION['admin_access'] = $thn;

while($row=mysql_fetch_array($rs))

{

 

?>

<td align="center"><?php echo $row[0]; ?></td>

<td align="center"><?php echo $row[2]; ?></td>

<td align="center"><?php echo $row[3]; ?></td>

<td align="center"><?php echo $row[11]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT1.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[10]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT2.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[11]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT3.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[12]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT4.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[13]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT5.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[14]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT6.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

<td align="center"><?php echo $row[15]; ?></td>

<td align="center"><form name="form1" method="post" action="doupdateICT7.php?id=<?php echo $row[0];?>">

<label for="textfield"></label>

<input type="text" name="qty" id="textfield" size="4" min="0" max="100" >

<input type="submit" name="button" id="button" value="Submit">

</form></td>

</tr>

<?php

}

?>

</table>

 

</td>

</tr>

<tr>

<td><?php if (!empty($_GET['error'])) {

if ($_GET['error'] == 2) {

echo '<h3>Berhasil Input</h3>';}

}

?></td>

</tr>

<tr>

<td>�</td>

</tr>

<tr class="c">

<td class="c">�</td>

</tr>

<tr>

<td></td>

</tr>

</table>

<p>�</p>

<p>�</p>

</body>

</html>

 

 

picture or screenshot because me choose class 1 so will be show only nilai(grade) from class 1[spoiler=ss]

1183296_20121106034941.jpg

 

 

then i'm input 100 for alfa..

This code doupdateICT1.php

 

<?php

include "Connect.php";

session_start();

$id=$_REQUEST['id'];

$qty=$_REQUEST['qty'];

 

mysql_query("update msNama set Nilai_ICT='".$qty."' where ID_nama='$id' ");

header("location:home4.php?error==2&id;=$id&qty;=$qty");

 

 

?>

grade 100 succes to input and it back to page home4.

this problem why all table class showed.

not class 1 like me choose first.

 

this sceenshot

1183296_20121106035614.jpg

 

Sorry 4 bad grammar

Muddy_Funster Regular Member

Muddy_Funster

Posted
Posted

I don't think you can post attached files untill you get a minnimum post count.

 

Anyway, your problem is here : 

$name= $_POST['name'];
$thn= $_POST['thn'];

$query="SELECT * from msnama where angkatan like '%$name%' and tahun like '%$thn%' ";

 

when you return to the page there are no post variables set, so the query is not being filtered.

Here's a quick fix :

if(isset($_POST['name'])){
$_SESSION['name'] = $_POST['name'];
}
$name= $_SESSION['name'];

if(isset($_POST['thn'])){
$_SESSION['thn'] = $_POST['thn'];
}

$thn= $_SESSION['thn'];

$query="SELECT * from msnama where angkatan like '%$name%' and tahun like '%$thn%' ";

 

Some other things you need to look at :

  1. NOT using SELECT *
  2. Data Input Sanitization

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