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oumyim

How To Delete And Edit

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i dont have a idea how to delete and edit but i try to delete but when i delete it deleted all. without using MYSQL

 

index.php

 

<html>

<head><title> PROJECT </title>

</head>

<body bgcolor="#B0FF30">

<div align="center" style="border:100px solid black"></br>

<h2 style = "background-color:yellow;">PROJECT</h2>

</div></br>

 

<form action="add.php" method="post">

<font color="red">

<strong>ID</strong><input type= 'text' name = 'id'>

<h6 style="font-family:verdana;">Name</h6><input type="text" name="name"><br>

<h6 style="font-family:verdana;">Telephone</h6><input type="text" name="telephone"><br>

<input type="submit" value="Add">

<input type="reset" value="Clear">

</font>

</form>

</body>

</html>

 

 

add.php

 

<?php

 

$fn = "file.txt";

$mode = "a";

$content = $_POST['id']." ".$_POST['name']." ".$_POST['telephone'].PHP_EOL;

 

 

if($mode == 'w' || $mode == 'a'){

$file = fopen ($fn, $mode) or exit ("ERROR!!!!");

fwrite ($file, $content)."</br>";

}

else {

$file = fopen ($fn,$mode) or exit ("ERROR!!!!");

while (!feof($file)){

echo fgets ($file);

}

}

fclose($file);

echo "<script>window.location.href='view.php';</script>";

 

?>

 

view.php

 

<html>

<body bgcolor="#FFFF00">

<div align="center" style="border:80px solid red">

</div></br>

</br><center>

<?php

$fn = "file.txt";

$mode = "r";

 

$file = fopen ($fn,$mode);

?>

 

<table border="12">

<tr>

<td>ID</td><td>Name</td><td>Telephone</td><td>Action</td>

</tr>

 

<tr>

<?php

while(!feof($file)){

$content = fgets($file);

$val = explode(" ",$content);

?>

 

<td><?php echo $val[0];?></td>

<td><?php echo $val[1];?></td>

<td><?php echo $val[2];?></td>

<td><a href="update.php?id=<?=$row['id']?>">[Edit]</a> <a

 

href="del.php?id=<?=$row['id']?>">[Delete]</a></td>

</tr>

<?php }?>

<tr><td colspan="16"><a href="index.php" >Add New Record</a>

</td></tr>

</center>

</table></br></br></br>

 

<div align="center" style="border:80px solid red">

</div></br>

</body>

</html>

 

 

edit.php

 

<?php

$fn = "file.txt";

$mode = "a";

$content= $POST_['name']."<br>".$_POST['telephone'];

 

 

$name= ($_POST['name'])?$_POST['name']:'';

$age= ($_POST['telephone'])?$_POST['telephone']:'';

$id = ($_POST['id'])?$_POST['id']:'';

 

if($name=="" || $telephone==""){

echo "<script>alert('Succesfully Verified');history.back();</script>";

 

}else{

$content("update users set name='".$name."', telephone='".$telephone."' where id='".$id."'");

echo "<script>alert('Record successfuly updated.');window.location.href='view.php';</script>";

}

?>

 

<a href='view.php'> ==> Back to Home<==</a>

 

 

update.php

 

<?php

$fn = "file.txt";

$mode = "a";

$file = fopen($fn, $mode);

$name= ($_GET['id'])?$_GET['id']:'';

$telephone= ($_GET['id'])?$_GET['id']:'';

$id = ($_GET['id'])?$_GET['id']:'';

?>

 

<html>

<body>

<div style="border:1px solid;">

 

<form action="edit.php" method="post">

<input type='hidden' name="id" value="<?=($_GET['id'])?$_GET['id']:''?>"></br>

Name <input type="text" name="name" value="<?php $_GET['$name'];?>"></br>

Telephone <input type="text" name="telephone" value=""<?php echo $_GET['$age'];?>"></br>

<input type="submit" value="Update">

<input type="reset" value="Reset">

</form>

<a href="view .php" >==>View Record List<==</a>

</div>

</body>

</html>

 

del.php

<?php

$fn = "file.txt";

$am = "w";

$file = fopen($fn, $am);

$delete_record=$_GET['id'];

if (isset($_GET['deleteid'])){

$content("delete from users where id='$delete_record'");

echo $delete_record.'Done deleted.';

}

 

echo "<script>alert('Allright Na Delete.');window.location.href='view.php';</script>";

?>

 

 

and

 

a notepad no text saved as file.txt

 

sorry i can't reply for you andrea so i put my message here i used file.txt for displaying the to the notepad and viewing to that file.txt and you can view it in view.php

Edited by GON

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I don't know much about PHP, nor do I understand exactly what your problem is, but since PHP files usually are saved as .php, I am wondering if naming your file file.txt instead of file.php might be the problem.

 

You might also want to look at your HTML and consider an external CSS vs. inline styling and avoid the deprecated tags you are using.

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