If it is an image 

rooms = fields.One2many('block.rooms', 'block_id')

<t t-foreach="record.rooms.raw_value" t-as="room">
    <img t-att-src="kanban_image('block.room', 'image_field_name', room)" t-att-data-member_id="room"/> 
</t>

Hello everyone,

i want to know that is there any solution to print other then image field of one2many in kanban without using any module is there any solution??

I got some problem with web_one2many_kanban module.

I have o2many field in model:
    quotations = fields.One2many('sale.order', 'lead_id', ondelete='cascade')

I put "quotations" field into kanban tag in kanban view.

In xml:

    <t t-foreach="quotations" t-as="r">
        <t t-esc="r"/>
    </t>

According to description it shoul works but I got error as below:

Error: QWeb2 - template['kanban-box']: Runtime Error: Error: QWeb2 - template['kanban-box']: No enumerator given to foreach