3

I want to change a checkout/onepage layout based on a condition.

Example:

<?php
    $coupon = Mage::getSingleton('checkout/session')->getQuote()->getCouponCode();
    if(($coupon == "SE50") || ($coupon == "SE00")){
    }
?>

To showcheckout.xml

<action method="setTemplate"><template>page/2columns-right.phtml</template></action>

I mean this page:

Enter image description here

if(empty($coupon))

<action method="setTemplate"><template>page/checkout-onepage.phtml</template></action>

A page like:

Enter image description here

Note: checkout-onepage.phtml is a custom page.

2 Answers 2

4

You can use a helper function to set the template based on a condition. Follow the below code.

Change the action tag in your layout.xml to the below.

 <action method="setTemplate"><template helper="your_module/getLayout" /></action>

In your module's helper file Data.php add the below code.

public function getLayout()
{
    $coupon = Mage::getSingleton('checkout/session')->getQuote()->getCouponCode();
    if(($coupon == "SE50") || ($coupon == "SE00")){

        return 'page/2columns-right.phtml';
    }
    else
    {
        return 'page/checkout-onepage.phtml';
    }
}
11
  • Thanks for code Bro you mean create Data.php file in app\code\core\Mage\Checkout\Helper
    – Ramesh S
    Oct 9, 2017 at 12:43
  • 1
    No don't modify core files, add it to your existing custom module's Helper/Data.php or create a new custom module
    – Piyush
    Oct 9, 2017 at 12:44
  • 1
    Same idea here ... +1
    – sv3n
    Oct 9, 2017 at 12:45
  • @Piyush: Bro showing Fatal error: Class 'Mage_Your_Module_Helper_Data' not found in D:\xampp\htdocs\ramesh\sliver-exchange\app\Mage.php on line 547
    – Ramesh S
    Oct 9, 2017 at 12:59
  • 1
    please replace your_module in layout file with your module name
    – Piyush
    Oct 9, 2017 at 13:00
3

Either change your checkout.xml (or better add this to your local.xml)

...
<action method="setTemplate">
    <template helper="module/helper/yourMethod" />
</action>
...

Add a custom module with a helper method like ...

public function yourMethod()
{
    $coupon = Mage::getSingleton('checkout/session')->getQuote()->getCouponCode();
    if ($coupon == 'SE50' || $coupon == 'SE00') {
        return 'page/2columns-right.phtml';
    } else {
        return 'page/2columns-left.phtml';
    }
}
3
  • I will try both functions
    – Ramesh S
    Oct 9, 2017 at 12:46
  • Its the same as Piyush posted ... he was just faster :)
    – sv3n
    Oct 9, 2017 at 12:47
  • Ha ha right... :)
    – Ramesh S
    Oct 9, 2017 at 12:47

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