Conditional Fields in Form

-- url of the page with the problem -- : vazprep.edu.jm/registration.html
-- HikaShop version -- : 2.2
-- Joomla version -- : 2.5

I am trying to have a conditional field in the checkout Form. But having some issues. I tried your forum and found this link: www.hikashop.com/forum/4-how-to/42933-co...required-fields.html

We tried to replicate, but it did not work for us. Could you say what we may have done wrong?
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This is the modified code for the multiple registrant ..for our site

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<?php
$cartClass = hikashop_get('class.cart');
$cart = $cartClass->loadFullCart(true);
$this->rows =& $cart->products;
$multipleregistrant = false;
foreach($this->rows as $row){
$productClass = hikashop_get('class.product');
$product = $productClass->get($row->product_id);
if($product->multipleregistrant == "TRUE" ) $multipleregistrant = true;
}

if(!$multipleregistrant ){
$doc =& JFactory::getDocument();
$js="hikashop = Array();";
$doc->addScriptDeclaration( "<!--\n".$js."\n//-->\n" );
return;
}
?>


<?php if(hikashop_level(2) && !empty($this->extraFields) && $multipleregistrant == true){

?>
<div id="hikashop_checkout_additional_info" class="hikashop_checkout_additional_info">
<fieldset class="input">
<legend><?php echo JText::_('ADDITIONAL_INFORMATION');?></legend>
<table cellpadding="0" cellspacing="0" border="0" class="hikashop_contentpane">
<?php
if(!empty($this->extraFields)){
JRequest::setVar('hikashop_check_order',1);
$this->setLayout('custom_fields');
$this->type = 'order';
echo $this->loadTemplate();
}
?>
</table>
</fieldset>
</div>
<div style="clear:both"></div>
<?php } ?>

Thank you. We tried. But it works only if the selected value is yes (of radio-buttons), so the fields are exposed. We really want no fields to be available, but fields only displays when yes is selected. how can that be done?

Hi,

As Nicolas said, you have to create the first custom field, the radio button one.
Then create the other custom field, add values, save it, set select a value for "option limited to", the value must be the previously created custom field (radio button), and select the desired value of this radio button.

Doing it like that, the second custom field values will be displayed only when "yes" is selected for the first one.
If you don't see the values in the display limited to option, thanks to update your version of HikaShop by downloading it from our website.

Thank you. All good now. I installed your latest version (2.3.1)