如何将joomla表单（在文章中）重定向到不同的joomla文章？

Question

This question is very particular to my case and I could'nt fin any solution on Joomla.org forum and others.

I have some joomla articles to display my prices table. I need several articles to display several prices (for simple coupon system).

So I have my main prices article with a COUPON field form which redirect to the prices article with discount.

 <form class="form-inline" name="myForm" action="/index.php?option=com_content&view=article&id=15&Itemid=229" onsubmit="return validateForm()" method="post"> <label for="fname">Code Promo:</label> <input type="text" name="fname" value="PROMO2018"> <input class="btn btn-success" type="submit" value="Valider ce code"> </form> 

If user doesn't type PROMO2018, there is an error popup. Otherwise, user is redirected by form to my other prices article with disount applied.

 <script> function validateForm() { var x = document.forms["myForm"]["fname"].value; if (x != "PROMO2018") { alert("Le code PROMO n'est pas bon. Désolé. :-( "); return false; } } </script> 

This tiny javascript hack let me managing my sales with a simple 1 coupon system for my product.

I would like now to work with several coupons. In fact, I need a 2nd one for another discount. So it will redirect to another joomla article prices with other prices.

So I wrote this javascript:

 <script> function validateForm() { var x = document.forms["myForm"]["fname"].value; if (x == "PROMO2018") { document = "index.php?option=com_rsform&view=rsform&formId=8&Itemid=484"; } else { if (x == "ETUDIANTBDX") { location = "index.php?option=com_rsform&view=rsform&formId=4&Itemid=232"; } else { alert("Le code PROMO n'est pas bon! Veuillez essayer un autre svp."); return false; } } } </script> 

But it doesn't work! :-(

Does anyone can tell me why user is not redirected to appropriate page when submiting coupon form.

THanks for your help.

I Follow your advice with RSFORM

And I did this code:

 $v_coupon = $_POST['form']['coupon']; switch ($v_coupon) { case "PROMO2018": case "ETUDIANTBDX": echo ""; break; default: echo "<script type='text/javascript'>alert('Le code PROMO n'est pas bon! Veuillez essayer un autre svp.');</script>"; break; } 

It works, the only problem is for default case. It doesn't show the popup error message if I type a wrong coupon code.

Answer 1

The solution to my question is RSFORM with a custom validation rule.

The tutorial to create RSFORM validation rule is here

The code I inserted was this one:

 <?php defined( '_JEXEC' ) or die( 'Restricted access' ); require_once dirname(__FILE__).'/validation.php'; class RSFormProCustomValidations extends RSFormProValidations { public static function validationTest($value, $extra = null, $data = null) { // The following makes sure the submitted value is "test" if ($value == "PROMO2018") { $app = JFactory::getApplication(); $app->redirect('index.php?option=com_content&view=article&id=165&Itemid=483'); return true; } elseif ($value == "ETUDIANTBDX") { $app = JFactory::getApplication(); $app->redirect('index.php?option=com_content&view=article&id=15&Itemid=229'); return true; } else { // Return false if the validation didn't pass. return false; } } } 

This simple coupon solution let me manage the sale of my products with discount.

Joomla Article=>RSformCoupon=>Joomla Article with discount=>RsformStripe=> Payment