使用cscart从一个tpl到另一个tpl文件（smarty模板引擎）获取值集？

Question

I need to access the value for the variable set with input tag from one tpl file.

This the input tag i have in A.tpl file:

<input type="checkbox" class="checkbox" name="payment_data[processor_params][enable_addbillcard]" id="optional_enable_addbillcard" value="1" {if $processor_params.enable_addbillcard == "1"}checked="checked"{/if} onclick="{$onchange_method}" />

Based from this I do this in B.tpl file:

{if $payment_data.processor_params.enable_addbillcard == "1"}
...
{/if}

But the if condition does not work when the value is set to 1. The body of the if condition does not show up from the B.tpl file

How can I do this?

Answer 1

Figured it out sometime ago now. The tpl file needs to have this at the top:

{assign var="payment_data" value=$cart.payment_id|fn_get_payment_method_data}

Then one can use further down in the tpl file

{if $payment_data.processor_params.enable_addbillcard == "1"}

So I think the answer is particular to cscart.