i want to store an image in database not by inserting but by updating (by using UPDATE query).
Everything else is updated successfully but its not storing image. I'm using medium blob data type to store image.
Here is my code:
update-profile.php:
<form id="form" method="post" action="update-profile-action.php" enctype="multipart/form-data">
<label for="Fname">First Name:</label> <input type="text" id="Fname" class="text" value="<?php echo $firstname; ?>" name="Fname" /> <br /><br />
<label for="Lname">Last Name:</label> <input type="text" id="Lname" class="text" value="<?php echo $lastname; ?>" name="Lname" /><br /> <br />
<?php
if ($_SESSION["type"]=="T")
{
?>
<label>Profile Image:</label> <input type="file" name="image" value="" /><br /> <br />
<label>Qualification:</label><textarea name="qualification" class="text" id="qualification"><?php echo $qualification;?></textarea><br /><br />
<label>Education & Teaching History:</label> <textarea name="briefintro" class="text" id="intro"><?php echo $briefintro; ?></textarea><br /><br />
<?php
}
?>
<input type="submit" class="mybutton" value="Update Profile" />
</form>
update-profile-action.php:
<?php include("../includes/config.php");?>
<?php
$Fname=$_POST["Fname"];
$Lname=$_POST["Lname"];
$image=$_POST["profileimg"];
$briefintro=$_POST["briefintro"];
$qualification=$_POST["qualification"];
$con=mysql_connect($dbserver,$dbusername,$dbpassword);
if (!$con) { die('Could not connect: ' . mysql_error()); }
mysql_select_db($dbname, $con);
$query=("UPDATE accounts SET firstname='".$Fname."' , lastname='".$Lname."' , profileimg='".$image."' , briefintro='".$briefintro."', qualification='".$qualification."' WHERE id=".$_SESSION['id']);
$result = mysql_query($query);
header("Location: update-profile.php?status=3");
mysql_close($con);
?>
i copied only the related data from update-profile.php to making it more easy to read :)
any kind of help will be appreciated :)
Two problems:
You do not have an id for the input tag for the file. You need to change <input type="file" name="image" value="" /> to <input type="file" name="image" value="" id = "profileimage" />
Secondly you access files not via $_POST but rather via $_FILES.
Related
Using php, i created an edit option that basically lets u change the data in the record. However, after clicking on submit, the data doesn't get saved on the table nor do i get any errors.. I am quite confused. Here r my codes:
<html>
<body>
<?php
include('db.php');
if (isset($_GET['Id'])) {
$Id=$_GET['Id'];
if (isset($_POST['submit'])) {
$Fname=$_POST['Fname'];
$Lname=$_POST['Lname'];
$Age=$_POST['Age'];
$Nationality=$_POST['Nationality'];
$PhoneNumber=$_POST['PhoneNumber'];
$Email=$_POST['Email'];
$query3=mysql_query("UPDATE `students` SET `Fname`='$Fname',`Lname`='$Lname',`Age`='$Age',`Nationality`='$Nationality',`PhoneNumber`='$PhoneNumber',`Email`='$Email' WHERE `Id`='$Id'");
if($query3) {
header('location:index1.php');
}
}
$query1=mysql_query("select * from students where Id='$Id'");
$query2=mysql_fetch_array($query1);
?>
<form method="post" action="">
First Name:<input type="text" name="name" value="<?php echo $query2['Fname']; ?>" /><br />
Last Name:<input type="text" name="name" value="<?php echo $query2['Lname']; ?>" /><br />
Age:<input type="text" name="age" value="<?php echo $query2['Age']; ?>" /><br />
Nationality:<input type="text" name="name" value="<?php echo $query2['Nationality']; ?>" /><br />
Phone Number:<input type="text" name="name" value="<?php echo $query2['PhoneNumber']; ?>" /><br />
Email:<input type="text" name="name" value="<?php echo $query2['Email']; ?>" /><br />
<br />
<input type="submit" name="submit" value="update" />
</form>
<?php
}
?>
</body>
</html>
I wish every time I reload or refresh the page. The disabled textbox still disabled. Because my purpose is to modify the textbox once time and then it will be disabled forever. Is this possible?
Below is my code
<tr>
<td><?php echo $lang_txt['leader_id'][$lang]; ?></td>
<td>:</td>
<td><?php if($_POST['txtLeaderID'] == ""){?><input type="text" name="txtLeaderID" id="txtLeaderID" style="width:400px;" value="<?php echo $merchant['LeaderID']; ?>" maxlength="20" /><?php }
else
{
?>
<input type="text" disabled="disabled" name="txtLeaderID" id="txtLeaderID" style="width:400px;" value="<?php echo $merchant['LeaderID']; ?>" maxlength="20" /><?php
}
?>
</td>
</tr>
Your variant will be worked with
if(!$_POST['txtLeaderID']){echo('<input type="text" name="txtLeaderID" id="txtLeaderID" style="width:400px;" value="'.$merchant['LeaderID'].'" maxlength="20" />')} else {echo('<input type="text" disabled="disabled" name="txtLeaderID" id="txtLeaderID" style="width:400px;" value="'.$merchant['LeaderID'].'" maxlength="20" />')}
For example:
<?php
if (!$_POST['username']){
echo('
<form action="'.$_SERVER['REQUEST_URI'].'" method="post">
Name: <input type="text" name="username" /><br />
Email : <input type="text" name="email" /><br />
<input type="submit" name="submit" value="Send POST!" />
</form>
');}
else{
echo('
<form>
Name: <input type="text" name="username" disabled="disabled"/><br />
Email : <input type="text" name="email" disabled="disabled"/><br />
</form>
');}
?>
But it didn't work, if we open it in a new tab. You must save this propery anywhere (session, cookie, sql)and check the stored values. it will be work in a new tab.
For example with session:
<?php
session_start();
if (!isset($_SESSION['data'])) {
$_SESSION['data'] = true;
echo('
<form action="'.$_SERVER['REQUEST_URI'].'" method="post">
Name: <input type="text" name="username" /><br />
Email : <input type="text" name="email" /><br />
<input type="submit" name="submit" value="Send POST!" />
</form>
');}
else{
echo('
<form>
Name: <input type="text" name="username" disabled="disabled"/><br />
Email : <input type="text" name="email" disabled="disabled"/><br />
</form>
');}
?>
I want to make a text field and button that will allow the user to fetch his details on the text fields instead of writting his details every time he wants to make a new reservation.
like in this picture:
http://oi41.tinypic.com/23ie70j.jpg
I tried to make this but with my code but gives me double forms one with the details and one without.
<form method="post" action="reserv page.php">
enter the email: <input type = "text" name = "email"/>
<input type = "submit" name = "submit" value="submit" />
</form>
<?php
mysql_connect("localhost","userName","password");
mysql_select_db("database_Name");
if(isset($_POST['submit']))
{
$email = $_POST['email'];
$q = "SELECT * FROM tabe WHERE the_email = '$email'";
$run = mysql_query($q );
while($row = mysql_fetch_array($run))
{
?>
</br></br>
<form action="payment.php" method="post" >
First Name:<input name="fName" type="text" value="<?php echo $row[1]; ?>" />
Last Name: <input name="lNamet" type="text" value="<?php echo $row[2]; ?>" />
User Name: <input name="uName" type="text" value="<?php echo $row[3]; ?>"/>
Email: <input name="email" type="text" value="<?php echo $row[4]; ?>" />
password: <input name="pass" type="password" value="<?php echo $row[5]; ?>"/>
contact: <input name="number" type="text" value="<?php echo $row[6]; ?>" />
<input name="confirm" type="submit" value="Confirm" />
</form>
</br></br>
<?php
}}
?>
<form action="payment.php" method="post" >
First Name:<input name="fName" type="text" />
Last Name: <input name="lNamet" type="text" />
User Name: <input name="uName" type="text" />
Email: <input name="email" type="text" />
password: <input name="pass" type="password" />
contact: <input name="number" type="text" />
<input name="confirm" type="submit" value="Confirm" />
</form>
<form method="post" action="reserv page.php">
enter the email: <input type = "text" name = "email"/>
<input type = "submit" name = "submit" value="submit" />
</form>
<?php
mysql_connect("localhost","userName","password");
mysql_select_db("database_Name");
if(isset($_POST['submit']))
{
$email = $_POST['email'];
//limit the query to one entry :)
$q = "SELECT * FROM tabe WHERE the_email = '$email' LIMIT 1";
$run = mysql_query($q );
//check if email is registered
if(mysql_num_rows($run)>0)
{
//display filled up form
while($row = mysql_fetch_array($run))
{
?>
</br></br>
<form action="payment.php" method="post" >
First Name:<input name="fName" type="text" value="<?php echo $row[1]; ?>" />
Last Name: <input name="lNamet" type="text" value="<?php echo $row[2]; ?>" />
User Name: <input name="uName" type="text" value="<?php echo $row[3]; ?>"/>
Email: <input name="email" type="text" value="<?php echo $row[4]; ?>" />
password: <input name="pass" type="password" value="<?php echo $row[5]; ?>"/>
contact: <input name="number" type="text" value="<?php echo $row[6]; ?>" />
<input name="confirm" type="submit" value="Confirm" />
</form>
</br></br>
<?php
}
}
//display blank form
else{
?>
<form action="payment.php" method="post" >
First Name:<input name="fName" type="text" />
Last Name: <input name="lNamet" type="text" />
User Name: <input name="uName" type="text" />
Email: <input name="email" type="text" />
password: <input name="pass" type="password" />
contact: <input name="number" type="text" />
<input name="confirm" type="submit" value="Confirm" />
</form>
<?php
}
}
?>
You're getting 2 forms because you're echoing one form if $_POST['submit'] is set and then another one regardless of anything. Print the second form only if $_POST['submit'] is not set. Since your code is so poorly written I will just give you an example:
if(isset($_POST['submit'])){
PRINT FETCHED FORM
}else{
PRINT EMPTY FORM
}
This, however, is not the "right" way to go. What people actually do is have variables null'd at start and then fill them up with data if there's a request and have a single form written in the file with input values as those variables.
I'm trying to cache the user input in my form. My code is:
echo '
<form method="POST">
Name:<br /><input class="contact_name" type="text" name="contact_name" maxlength="32" placeholder="Enter Name" /><br />
Email:<br /><input class="contact_email" type="text" name="contact_email" maxlength="50" placeholder="Email Address" /><br />
Subject:<br /><input class="contact_subject" type="text" name="contact_subject" maxlength="50" placeholder="Subject Line" /><br />
Message:<br /><textarea class="message_area" name="contact_message" rows="10" cols="50" maxlength="1000" placeholder="Message ..." /></textarea><br />
<input class="submit_button" name="submit_button" type="submit" value="Send" />
</form>
';
I tried searching for the answer and the only thing I found was adding:
<?php if(isset($contact_name)) { echo $contact_name; } ?>
This however does not work for me as my form is within a PHP echo and I'm trying to make a basic wordpress plugin. Whenever I bring the form outside the echo and , the style messes up and the form style itself breaks. So I was wondering if I can keep my form inside my echo along with a placeholder and be able to cache user inputs so when an error displays cause they didn't fill one of the spots out, it won't erase everything.
Thank you.
Then, just drop the echo and switch to HTML mode:
?>
<form method="post">
Name:<br /><input ... value="<?php echo (isset($contact_name) ? htmlspecialchars($contact_name, ENT_QUOTES, 'UTF-8') : ''; ?>" />
...
<?php
If you need this as a string, you could use output buffering:
ob_start();
?>
<input ... />
<?php
echo ob_get_clean();
I have this code :-
<form action="<?php echo base_url();?>login/process" method="post" name="process">
<h2>User Login</h2>
<br />
<?php if(! is_null($msg)) echo $msg;?>
<label for="username">Username</label>
<input type="text" name='username' id='username' size="25" /><br />
<label for="password">Password</label>
<input type="password" name="password" id='password' size="25" /><br />
<input type="Submit" value="Login" />
</form>
But it not works.
when i remove this link
<form action="<?php echo base_url();?>login/process" method="post" name="process">
after that it works.
Now my Question is how to use form URL inside CodeIgniter.
I know we can also do somehting like that :
<?=form_open('main/index/')?>
but I do not want to change my code right now.
you can not use in codeigniter.Instead of that Use this:
<?php echo form_open('admin/login/chk_admin');?>
<h2>User Login</h2>
<br />
<?php if(! is_null($msg)) echo $msg;?>
<label for="username">Username</label>
<input type="text" name='username' id='username' size="25" /><br />
<label for="password">Password</label>
<input type="password" name="password" id='password' size="25" /><br />
<input type="Submit" value="Login" />
</form>