I know it seems to be a common problem but I searched a lot of them and nothing helped me. I have the following code and on Submit, nothing happens aside from a page reload. I tried with enctype and without, with <input type=button ...> and <button ...> but I never got the echo...
<?php
if (isset($_POST['Submit']) && !empty($_POST['Submit'])){
echo 'It works';
} else {
?>
<form method="post" enctype="multipart/form-data" action="">
<div class="form-group">
<label for="name" class="control-label">Name</label>
<input name="name" type="text" class="form-control" id="name" placeholder="Name"
aria-describedby="helpBlock"
oninvalid="this.setCustomValidity('Bitte tragen Sie Ihren Namen ein.')"
oninput="setCustomValidity('')"
required>
</div>
<!-- multiple other form-groups like the first one -->
<div class="form-group">
<input name="Submit" type="submit" class="btn btn-default" value="Abschicken">
</div>
<div id="helpBlock">* Alle Felder sind Pflichtfelder.</div>
</form>
<?php } ?>
UPDATE:
I run this code on localhost via xampp
deleting !empty($_POST['Submit']) doesn't help either
yes, it is a .php file
UPDATE:
And also if I try entering
foreach ($_POST as $key => $value) {
echo 'index key ' . $key . ' value ' . $value . '<br>';}
nothing shows up on the page - so I assume that the $_POST variable doesn't get set... can anybody tell why?
I solved the case: the problem was, that because of the URL localhost[...]/test.php?nav=kontakt the form always tried to execute a GET request. Now I have to use a static page instead of the test.php with parameter
Related
<form entype="multipart/form-data" method="GET" action="">
<div class="box-body">
<input class="form-control input-lg" name="keyword" type="text" placeholder="Masukkan kata kunci">
</div>
<div class="box-body">
<input value="1" type="checkbox" class="minimal" name="queryexp" />
Gunakan query expansion
</div>
<div class="box-footer">
<button type="submit" class="btn btn-primary" value="Submit">Submit</button>
</div>
</form>
Hi hello I want to ask a simple question. The code above is search.php,
I want to send the form to a different page based on if the checkbox is checked or not. If the checkbox is checked it will be directed to resqueryexp.php, but if not it will be directed to result.php
I have been trying to adding this code but it doesn't work.
<?php
if (isset($_GET['queryexp'])){
header("Location: resqueryexp.php");
}else{
header("Location: result.php");
}?>
Sorry for my bad English and Thanks in advance.
<?php
if ( isset( $_GET['submit'] )) {
if ($_GET['queryexp'] == 1 ){
header("Location: resqueryexp.php");
exit;
}
else
{
header("Location: result.php");
exit;
}
}
?>
<html>
<head><title>test</title>
</head>
<body>
<form enctype="multipart/form-data" method="GET" action="">
<div class="box-body">
<input class="form-control input-lg" name="keyword" type="text" placeholder="Masukkan kata kunci">
</div>
<div class="box-body">
<input value="1" type="checkbox" class="minimal" name="queryexp" />
Gunakan query expansion
</div>
<div class="box-footer">
<button type="submit" name="submit" class="btn btn-primary" value="Submit">Submit</button>
</div>
</form>
This code won't run here at SO, but this is how it may work on your webserver. The important part is to test if the form was submitted. So, in this case, I gave the submit button the name of "submit" and then tested with PHP to see if the form was even submitted. If the form is submitted and if the checkbox is checked, the redirect via header() occurs. Otherwise, if the checkbox is unchecked, then the redirect occurs via header to result.php. You may avoid header issues by making an adjustment to you PHP.ini settings and adding this line "output_buffering = On".
Note: usually a form with the enctype attribute having a value of "multipart/form-data" involves submitting a file and under such circumstances the method attribute should be a POST request instead of a GET; see MDN.
Remember that header() must be called before any actual output is
sent, either by normal HTML tags, blank lines in a file, or from PHP.
It is a very common error to read code with include, or require,
functions, or another file access function, and have spaces or empty
lines that are output before header() is called. The same problem
exists when using a single PHP/HTML file.
<html>
<?php
/* This will give an error. Note the output
* above, which is before the header() call */
header('Location: http://www.example.com/');
exit;
?>
http://php.net/manual/en/function.header.php
I want to echo something once a form is submitted. But when I click the submit button, it seems that the page is just refreshing itself and I do not see the word that I have written in the echo section. Here is my code:
<?php
if (isset($_POST['submit'])) {
echo "submitted";
}
?>
<h3>Post your form here</h3>
<form method="post" action="<?php $_SERVER['PHP_SELF']; ?>">
<label>Insert a title here</label><br>
<input name="title" type="text" placeholder="add a title"><br><br>
<label>Insert the body here</label><br>
<textarea name="body" placeholder="insert the body here "></textarea><br><br>
<input type="submit" value="submit" name="submit"><br>
</form>
I also tried the code by removing the isset function, but that did not work, either.
In form action, you have missed an echo.
action="<?php echo $_SERVER['PHP_SELF']; ?>"
This is working code. I test it on my Machine.
Why you don't use else statement to test it better.
here is the code.
Note (Check your localhost server settings)
<?php
if (isset($_POST['submit'])) {
echo "submitted";
}
else
{
echo "Not working";
}
?>
<h3>Post your form here</h3>
<form method="post" action="<?php $_SERVER['PHP_SELF']; ?>">
<label>Insert a title here</label><br>
<input name="title" type="text" placeholder="add a title"><br><br>
<label>Insert the body here</label><br>
<textarea name="body" placeholder="insert the body here "></textarea><br>
<br>
<input type="submit" value="submit" name="submit"><br>
</form>
Actually the credit goes to #ashok. He was right that I needed to check localhost server settings.
I am using Phpstorm to write PHP codes. Whenever I click on the Chrome browser to see the results, it takes me to
http://localhost:63342/ name of the file page.
The port 63342 is the default port used by Phpstorm. Since I am using Xampp and it runs on port 8080. I changed port number 63342 to 8080, and it worked.
If you are submitting to the same page, you really dont need to define an action.
Instead of isset, use !empty as such
if(!empty($_POST['submit'])){
echo "success";
}
I must bring to your attention that if the suggestions don't work, you should start with debugging what you are actually receiving from the form POST, using:
<pre>
<?php var_dump($_POST); ?>
</pre>
Turning on error reporting in your php settings is also a good start for debugging.
So I'm trying to use this http://www.formget.com/how-to-redirect-a-url-php-form/ as an RSVP form.
Ideally, entering the right code on (http://baby.engquist.com/invite/) will lead you to a google form. However, when I enter any code (right or wrong) and press the button, it simply refreshes back to the /invite page.
My code is as follows:
<p style="text-align: center;">
<form action="index.php" id="#form" method="post" name="#form">
<div class="row">
<div class="large-3 columns large-centered">
<div class="row collapse">
<div class="small-10 columns">
<input id="code" name="code" placeholder="Enter the code to RSVP." type="text" >
</div>
<div class="small-2 columns">
<input id='btn' name="submit" type='submit' class="button prefix" value='Go'>
</div>
</div>
</div>
</div>
<?php
include "redirect.php";
?>
</form>
</p>
And the included redirect.php:
<?php
if(isset($_POST['submit'])){
// Fetching variables of the form which travels in URL
$code = $_POST['code'];
if($code ='show620')
{
// To redirect form on a particular page
header("Location:http://google.com/");
} else {
print "Oops that's not the right code. Try again!";
}
?>
Thanks so much for any help!
You should have action attribute pointing to file where you do processing after submitting. In your case its redirect.php
Use :
<form action="redirect.php" > ............
And dont include redirect.php at the bottom of the form.
You need to write ob_start(); on top of your page and die(); after header("Location:http://google.com/"); in redirect.php
The php header redirect only works if it's called from a page that is completely blank. You have to change your form action to "redirect.php" and simply get rid of the code at the bottom of your html.
I am new with php, but I have already made a registration script that works fine. But the problem is every time I press the submit button to check my error, I'm going to a new page.
My question is how I make that error comes on the same page?
The code I am useing for the html form.
I want the error display in the error div box that I made Any idea ?
<div id="RegistrationFormLayout">
<h1>Registration Page</h1>
<div id="ErrorMessage"></div>
<form action="script/registration.php" method="post">
<label for="Username">Username</label>
<input type="text" name="Regi_username">
<label for="FirstName">FirstName</label>
<input type="text" name="Regi_Firstname">
<label for="LastName">LastName</label>
<input type="text" name="Regi_Lastname">
<label for="EamilAddress">Regi_EmailAddres</label>
<input type="text" name="Regi_EmailAddres">
<label for="Password">Password</label>
<input type="password" name="Regi_password">
<button type="submit" value="Submit" class="Login_button">Login</button>
</form>
</div>
If I understand correctly, you want form validation errors there. This is a very common pattern, and the simple solution is to always set a form's action attribute to the same page that displays the form. This allows you to do the form processing before trying to display the form (if there are $_POST values). If the validation is successful, send a redirect header to the "next step" page (with header()).
The basic pattern looks like this (in very very simplified PHP)
<?php
if(count($_POST)) {
$errors = array();
$username = trim($_POST['Regi_username']);
if(empty($username)) {
$errors[] = 'username is required';
}
if(count($errors) == 0) {
header('Location: success.php');
die();
}
}
<ul class="errors">
<?php foreach($errors as $error) { ?>
<li><?php echo $error;?></li>
<?php } ?>
</ul>
I Have a form which when submitted needs to go to the page and then show one of 4 hidden divs depending on the page.
Here is the form
<form>
<input id="place" name="place" type="text">
<input name="datepicker" type="text" id="datepicker">
<input type="submit" name="submit" id="submit" />
</form>
Here is the page
<div id="brighton">
<p>Brighton</p>
</div>
<div id="devon">
<p>Devon</p>
</div>
<div id="search">
<p>search</p>
</div>
<div id="variety">
<p>variety</p>
</div>
So if Brighton is typed into the place input i need the form to submit the page and show the Brighton div and if Devon is typed in to show the Devon div etc and if the 2/12/2012 is typed into the date picker input and Brighton into the place input it goes to the page and shows the variety div.
i also need it so if the 1/12/2012 is typed in to the date picker input the page redirects to the page show.html.
any help would be greatly appreciated
thanks.
This is easy if you know PHP at all. It looks like you need a good, easy start. Then you will be able to achieve this in seconds.
Refer to W3SCHOOLS PHP Tutorial.
To achieve what you have mentioned, first make the following changes in your form:
<form action="submit.php" method="post">
<input id="place" name="place" type="text">
<input name="datepicker" type="text" id="datepicker">
<input type="submit" name="submit" id="submit" />
</form>
Create a new file called submit.php and add the following code:
<?php
$place = $_POST['place'];
$date = $_POST['datepicker'];
if ($date == '1/12/2012') {
header('Location: show.html');
exit;
}
?>
<?php if ($place == 'Brighton''): ?>
<div id="brighton">
<p>Brighton</p>
</div>
<?php elseif ($place == 'Devon'): ?>
<div id="devon">
<p>Devon</p>
</div>
<?php elseif ($place == 'search'): ?>
<div id="search">
<p>search</p>
</div>
<?php elseif ($place == 'Variety'): ?>
<div id="variety">
<p>variety</p>
</div>
<?php endif; ?>
Now the above example is not the complete solution, but it gives you an idea as to how you can use if-then-else construct in PHP to compare values and do as desired.
Post your form to a php page and then check the posted form parameters to determine which div to show.
<?php
if ($_POST["place"] == "Brighton") {
?>
<div id="brighton">
<p>Brighton</p>
</div>
<?php
} else if ($_POST["place"] == "Devon") {
?>
<div id="devon">
<p>Devon</p>
</div>
<?php
}
?>
Do that for each div and parameter combination. Make sure you set the "method" attribute on your form to "post":
<form action="somepage.php" method="post">...</form>
In the resulting HTML you will only see the one that matches the form parameter.