Button not displaying report in odoo - reporting

Question

I have been battling with an issue for a while now....Kindly help me. Below is the issue:
I created a button on the header of a form, the idea of this button is to show a report of an image file on click. But anytime i click this button, nothing happens. And when i edited the form view from developer's mode, i realized that the button is picking a different name. i.e
<header>
<button name="reports/bh_customcustom.report_formdownload_view" type="report" string="Form Download" class="oe_highlight"/>
</header>
instead of this which is in the code:
<header>
<button name="action_formdownloader" type="object"
string="Form Downloader" class="oe_highlight"/>
</header>
Below are my code snippet:
The form view:
<record model="ir.ui.view" id="form_download_form_view">
<field name="name">form_download.form</field>
<field name="model">formdownload</field>
<field name="arch" type="xml">
<form string="Form Download Form">
<header>
<button name="action_formdownloader" type="object"
string="Form Downloader" class="oe_highlight"/>
</header>
<sheet>
<group string="Company Name">
<!--<field name="company_name_id"/>-->
<field name="name"/>
<!--<field name="form_serial_no" />-->
</group>
</sheet>
</form>
</field>
</record>
The model:
class FormDownload(models.Model):
_name = 'formdownload'
_rec_name = 'form_serial_no'
# #api.multi
def action_formdownloader(self):
return self.env['report'].get('bh_customcustom.report_formdownload_view')
name = fields.Many2one('companyname', string="Company Name", ondelete='cascade',
required=True)
form_serial_no = fields.Char(string="Form Serial No", readonly=True)
status = fields.Boolean(string="Status", default=False)
Part of the openerp.py file related to it
'depends': ['base', 'construction_plot_4devnet', 'bh_custom', 'report'],
# always loaded
'data': [
# 'security/ir.model.access.csv',
'views/bh_customcustom.xml',
'sequences.xml',
'report/form_download_report.xml',
'security/security_groups.xml',
'templates.xml',
],
'images': [
'img/firstpage.png',
],
The report file:
<openerp>
<data>
<report
id="report_form_download"
model="formdownload"
string="Form Download Report"
name="bh_customcustom.report_formdownload_view"
file="bh_customcustom.report_formdownload_view"
report_type="qweb-pdf"/>
<record id="paperformat_formdownloadcheck" model="report.paperformat">
<field name="name">Form Download Check</field>
<field name="default" eval="True"/>
<field name="format">custom</field>
<field name="page_height">80</field>
<field name="page_width">175</field>
<field name="orientation">Portrait</field>
<field name="margin_top">3</field>
<field name="margin_bottom">3</field>
<field name="margin_left">3</field>
<field name="margin_right">3</field>
<field name="header_line" eval="False"/>
<field name="header_spacing">3</field>
<field name="dpi">80</field>
</record>
<template id="report_formdownload_view">
<t t-call="report.html_container">
<t t-foreach="docs" t-as="doc">
<t t-call="report.external_layout">
<div class="page">
<!--<img class="img img-responsive" src="/bh_customcustom/static/src/img/firstpage.png"-->
<!--style="max-height: 45px"/>-->
<img src="/static/src/img/firstpage.png"
style="max-height: 45px"/>
</div>
</t>
</t>
</t>
</template>
</data>
</openerp>

Answer 1

The problem was from my path on the view xml file cos i edited the form view now and it's picking the exact method that it suppose to pick after i reviewed the path. Moreso, the method that would pull the report should be like this:
#api.multi
def action_formdownloader(self):
return self.env['report'].get_action(self, 'bh_customcustom.report_formdownload_view')