Add total amount to total field in payment gateway iframe in viewinvoice.tpl

[hsnuwaninfo]

Hi,

 

I created a custom payment gateway module which uses iframe to submit payment information. The issue is I need to populate total amount in "Amount" field in the iframe. I got the total from "$total" in http://docs.whmcs.com/PDF_Invoice_Customisation#Displaying_Custom_Fields. But it shows "Rs19.00SLR". I just want only 19.00.

 

Is there any way to do this? I tried to write custom php code inside viewinvoice.tpl as {php} {/php} it gives a blank page.

 

A screen shot is attached with this for more clarification. There total is displayed instead for company name for testing.

 

Any help is highly appreciated.

[sentq]

Seriously why would you use IFrame for such important think like collecting money!

 

Use the native WHMCS function instead for that purpose is better for security.

 

use the {debug} inside viewinvoice.tpl to see what variables is available there

[hsnuwaninfo]

Hi,

 

Thank you for the help. Actually I made the custom payment gateway module. The payment gateway provider gave this iframe method because we are not PCI complaint. I can get the total from your method. But the thing is Amount text field is by default empty. I need it to assign total to this field. I tried to assign via iframe. But inside the iframe is different url(payment gateway provider's url). whmcs has differnt urls. So it gives "error permission denied to access property document iframe". I tired to google for a solution for this error. But did not succeed. Have any one encounter problem like this?

 

Any help is highly appreciated.

[hsnuwaninfo]

Hi,

 

I got a way to tackle the above issue. Actually it is on the payment gateway issuer's documentation which I missed. The solution is you can pass the amount as an query string in iframe url .

 

<iframe id="myiframe" src="paymentgateway.com?amount=50">

<p>Your browser does not support iframes.</p>

</iframe>

 

Thanks for the help.