Doc Merge - Quotes - Bundles - How to "hide" a collection if the group is empty

Hello,

I am facing a basic issue but I don't know how to this within Doc Merge syntax.

The problem is the following : I have a quote, with several bundles. Sometimes, some bundles are "empty" (without any quote line items).

Is there a way to set up a condition like if number_of_products > 0 then display my array ?


{#product_bundles}

{if name.length > 0}

{name}

 HOW CAN I HIDE THE FOLLOWING ARRAY IF THERE IS NO PRODUCT FOR THIS BUNDLE ?

Quantity

{!table_header hide_no_data='true' bind='#products'}

Line Item

Part Number

Unit Price

Discount

Line Item Total

{#products sort='position:asc'}

{@index}. {quantity}

{product_template_name.name}

{mft_part_num}

{discount_price}

{discount_amount}

 {total_amount}{/products}

 

 

{total}

 {/product_bundles}


Many thanks for your help

Fred