When using the form with the post method after submit Codeigniter returns the following error
Message: Undefined index: HTTP_REFERER
here is my view code
<?php defined('BASEPATH') or exit('No direct script access allowed');
if($this->input->post('username')){ echo 1; }
?>
<form action="" method="post" >
<input type="hidden" name="csrf_mds_token" value="5fec4b5ddafa0921751171a32aea45d8">
<input type="text" name="username" class="form-control auth-form-input" >
<button type="submit" class="btn btn-md btn-custom btn-block">submit</button>
</form>
I want the user to be redirected to an external site after clicking on the button, but after clicking, it gives an error
Message: Undefined index: HTTP_REFERER
Related
Hi I am trying to somehow create a custom payment gateway. The one I am using is integrated in Gravity Forms and I have created a new php gateway MeprTransactiumGateway.php to include this new custom gateway.
I am able to capture the payment but not assign the subscription to the member. The member is being registered in memberpress but with no Memberships.
This is the code I am editing:
public function display_payment_form($amount, $user, $product_id, $txn_id) {
$mepr_options = MeprOptions::fetch();
$prd = new MeprProduct($product_id);
$coupon = false;
$txn = new MeprTransaction($txn_id);
//Artifically set the price of the $prd in case a coupon was used
if($prd->price != $amount) {
$coupon = true;
$prd->price = $amount;
}
ob_start();
$invoice = MeprTransactionsHelper::get_invoice($txn);
//echo $invoice;
$email = MeprTransactionsHelper::get_email($txn);
echo do_shortcode("[gravityform id=\"4\" field_values=\"email=".$email."\" title=\"Subscription\" description=\"false\" ajax=\"true\"]");
/* ?>
<div class="mp_wrapper mp_payment_form_wrapper">
<form action="" method="post" id="payment-form" class="mepr-form" novalidate>
<input type="hidden" name="mepr_process_payment_form" value="Y" />
<input type="hidden" name="mepr_transaction_id" value="<?php echo $txn_id; ?>" />
<div class="mepr_spacer"> </div>
<input type="submit" class="mepr-submit" value="<?php _e('Submit', 'memberpress'); ?>" />
<img src="<?php echo admin_url('images/loading.gif'); ?>" alt="<?php _e('Loading...', 'memberpress'); ?>" style="display: none;" class="mepr-loading-gif" />
<?php MeprView::render('/shared/has_errors', get_defined_vars()); ?>
<noscript><p class="mepr_nojs"><?php _e('Javascript is disabled in your browser. You will not be able to complete your purchase until you either enable JavaScript in your browser, or switch to a browser that supports it.', 'memberpress'); ?></p></noscript>
</form>
</div>
<?php*/
}
The gravity form is being echoed using do_shortcode. The payment is going through. Then a success or fail message is displayed as confirmation. I would like that if a success message is received the membership is actually submitted (this was previously done in the html form code that is commented out)
On a Typo3 website a form is integrated. The action should be routed to a typoscript user function.
This is what I tried so far:
The fluid form code (excerpt):
<form action="{f:cObject(typoscriptObjectPath: 'lib.mynlreg')}" method="post">
<input type="text" name="email" placeholder="Ihre E-Mail-Adresse">
<input type="submit" name="send" value="Jetzt registrieren" class="submit" />
</form>
The typoscript lib:
lib.mynlreg = USER_INT
lib.mynlreg {
userFunc = Vendor\Extension\myClass->myFunction
}
And the class:
class myClass {
public function myFunction($content, $conf) {
$arguments = $this->request->getArguments();
$formEmail = $arguments['email'];
return '<div>' . $formEmail . '</div>';
}
}
I expect to get the content of the form field "email", but after submitting the page throws an error. The question is, how do I get the post vars into the user function? Thank you for any help!
$this->request is not available in a userFunc. As gautamsinh mori says, you should use \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('email');, however I'm not sure you understand what the f:cObject ViewHelper does.
With this code, your HTML before submitting the form will be:
<form action="<div></div>" method="post">
<input type="text" name="email" placeholder="Ihre E-Mail-Adresse">
<input type="submit" name="send" value="Jetzt registrieren" class="submit" />
</form>
Your HTML after submitting will be:
<form action="<div>filledInEmail</div>" method="post">
<input type="text" name="email" placeholder="Ihre E-Mail-Adresse">
<input type="submit" name="send" value="Jetzt registrieren" class="submit" />
</form>
I'd recommend making an extension for this, but if you really want/need to do it like this, I think what you're looking for is something like:
<f:cObject typoscriptObjectPath="lib.mynlreg" />
<form action="{uri.page(addQueryString: 1)}" method="post">
<input type="text" name="email" placeholder="Ihre E-Mail-Adresse">
<input type="submit" name="send" value="Jetzt registrieren" class="submit" />
</form>
This will create the form with action to the current page (including any query string). You then have to change the userFunc to return an empty string if the form hasn't been submitted. Something like:
class myClass {
public function myFunction($content, $conf) {
$formEmail = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('email');
if (empty($formEmail)) {
return '';
}
return '<div>' . $formEmail . '</div>';
}
}
I'm trying to insert a variable collected from a form into a URL, but I don't want the "?variable=value" part of the URL.
<form action="http://www.example.com/<?php echo htmlspecialchars($_GET['entry']);?>/" method="GET">
<input type="text" value="" name="entry" id="entry">
<input type='submit'>
</form>
Is there any easy way to do this? I want the browser to go to the following URL when the user types "whatever"
http://www.example.com/whatever/
Edit:
I've changed the code to the following, which seems to work, but have I now introduced a script vulnerability?
<form onSubmit=" location.href = 'https://www.example.com/' + document.getElementById('entry').value + '/' ; return false; ">
<input type="text" value="" name="entry" id="entry" placeholder="Your Promo Code">
<input name="promoSubmit" type="submit" value="Buy Now">
</form>
you could use javascript for this kind of tasks, i don't see why would you involve server side for such thing
but the easiest answer will be like:
<script>
function go(){
window.location='http://www.example.com/'+document.getElementById('url').value;
}
</script>
<input type='text' id='url'>
<button id='btn_go' onclick='javascript:go();'>Go</button>
In this form I want to get the value of the text box Enter Techs name: in to the URL but my form method is post.So that my url would look like
http://localhost/cs_3/index.php?page=chat&tech=
Is there any way I could do it.Can't use get method because I don't want the message to be seen in the URL.
<form method="post" >
<label>Enter Username:<input type="text" name="sender"/></label>
<?php if($user['Level'] == 3){?>
<label>Enter Clients name:<input type="text" name="tech"/></label>
<?php }else{ ?>
<label>Enter Techs name:<input type="text" name="tech" /></label>
<?php } ?>
<label>Enter Message:<textarea name="message" rows="8" cols="70"></textarea></label>
<div id="submit"><input type="submit" name="send" value="Send Message"></div>
</form>
You may use action param at your form.
Change it on key press in tech input by javascript (easy with jquery).
I am attempting to post form data to my app using Facebook. My form is integrated with a dialog and I am using form.submit() to submit the form. Please see my code. The post data does not appear on the backend (e.g. load-cargo-radio, city-id, train-id), but the fb_sig* data does. Does anyone know if there are any caveats regarding posting form data with Facebook? Thanks!
Note: I have tried both using my server domain and my fb callback url for the form action. Neither works.
<div id="action_prompt">
Loading cargo...
</div>
<fb:js_string var="fbjs_load_cargo_select">
<div id="load_cargo_select">
<form id="load_cargo_select_form" action="http://railsacrosseurope.com/turn/load_cargo_select" method="POST">
<p>Your train has stopped in the city of Arhus.</p>
<p>Arhus produces the following goods:</p>
<ul>
<li>Dairy</li>
</ul>
<p>Your train is hauling the following goods:</p>
<ul>
<li>Timber</li>
</ul>
<p>What would you like to do?</p>
<input type="radio" id="load_cargo_radio" value="1">Load new goods</input>
<input type="radio" id="load_cargo_radio" value="2">Discard existing goods</input>
<input type="hidden" id="city_id" value="3" />
<input type="hidden" id="train_id" value="15" />
<input type="submit" id="submit" value="Submit" />
</form>
</div>
</fb:js_string>
.
.
.
<script type="text/javascript">
var dialog = new Dialog().showChoice('Load Cargo', fbjs_load_cargo_select, 'Okay', 'Pass');
dialog.onconfirm = function() {
// Submit the form if it exists, then hide the dialog.
frm = document.getElementById('load_cargo_select_form');
if (frm) { frm.submit(); }
dialog.hide();
};
dialog.oncancel = function() {
form = document.getElementById('redirect_form');
form.setAction('http://apps.facebook.com/rails_across_europe/turn/move_trains_auto/');
form.submit();
}
</script>
[/code]
The problem was not with Facebook. The problem was that I left out the "name" attribute for my input elements.