How to add a field or any text to onepage step from layout file

Question

I'm trying to add a block to the shipment step without touch the shipping_method.phtml file.

On my layout file if I use content as reference I can show my file but I can't find the way to show my file inside the step.

This works:

<checkout_onepage_index>
    <reference name='content'>
        <block type="core/template" name="my_name_module_file" as="my_name_module_file" after="checkout.onepage.billing" template="module/text_shipment.phtml" />
    </reference>
</checkout_onepage_index>

I'm trying this:

<checkout_onepage_index>
    <reference name='checkout.onepage.shipping_method'>
        <block type="core/template" name="my_name_module_file" as="my_name_module_file" template="module/text_shipment.phtml" />
    </reference>
</checkout_onepage_index>

Answer 1

Ok, nevermind, I got it.

Seen this: Adding custom fields to review form

And checking layout/checkout.xml to check the correct reference.

<checkout_onepage_shippingmethod>

        <block type="core/template" name="my_module_file" as="my_module_file" output="toHtml" template="module/text_shipment.phtml" />

</checkout_onepage_shippingmethod>