Hello All,
I would like to share with you how to create a
Qweb report in odoo [OpenERP].let we go stap by stap to
create Qweb report in odoo [OpenERP].
What is Qweb
Report ??
Qweb Report is the newest version of
the Odoo reporting Format and its uses the bootstrap css classes and
Qweb Template Engine for Make Quick Report Design in Odoo.
About
Bootstrap :
Bootstrap is a free collection of
tools for creating websites and web applications.It contains HTML and CSS-based design
templates for typography, forms, buttons, navigation and other
interface components, as well as optional JavaScript extensions
Expressions
used in Odoo report templates :
There are some magic variables used
in the report rendering. The main ones are the following:
docs
records for the current report
doc_ids
list of ids for the docs records
doc_model
model for the docs records
time
a reference to time from the Python
standard library
translate_doc
a function to translate a part of a
report. It must be used as follow:
<t t-foreach="doc_ids"
t-as="doc_id">
<t
t-raw="translate_doc(doc_id, doc_model, 'partner_id.lang',
account.report_invoice_document')"/>
</t>
user
res.user record for the user
printing the report
res_company
record the current user‘s company
Custom Report
A generic report use the default
rendering context, containing the magic variables as explained
before. If you want a new rendering context containing anything you
want to process your data Odoo AbstractModel, a custom module is
needed. These reports are called “particular report”.
For a particular report, you have to
write an Odoo Model containing a render_html method. Classically,
this method returns a call to the original QWeb render with a custom
rendering context.
from openerp import api, models
class
ParticularReport(models.AbstractModel):
_name =
'report.<<module.reportname>>'
@api.multi
def render_html(self, data=None):
report_obj = self.env['report']
report =
report_obj._get_report_from_name('<<module.reportname>>')
docargs = {
'doc_ids': ids,
'doc_model': report.model,
'docs':
self.env[report.model].browse(ids),
}
return
report_obj.render('<<module.reportname>>', docargs)
Create Report in Qweb odoo [OpenERP]
Steps to create in Following Ways ::
STEP 1 ::
Create View File For Rendring the Qweb
in Odoo
the view file it self uses the the
Bootstrap classes for designing the Qweb Report.
Create custom module in odoo and then Navigate
YOUR MODULE NAME/View/yourview_file.xml
And also add the Entry of xml in the
__openerp__.py file
STEP 2 ::
Create Python class for report in
report Dir
import time
from openerp.report import report_sxw
from openerp.osv import osv
class
your_class_name(report_sxw.rml_parse):
def get_lines(self, user,objects):
lines=[]
for obj in objects:
if user.id==obj.user_id.id:
lines.append(obj)
return lines
What ever function Which You want to
access in the Qweb Template which are define in the class
We must have to add the Entry in it
constructor like this
def __init__(self, cr, uid,
name, context):
super(your_class_name,
self).__init__(cr, uid, name, context)
self.net_total=0.0
self.localcontext.update({
'time': time,
'get_lines':
self.get_lines,
Add the Entry For the report class
which is inherited the osv.AbstractModel object
class
report_your_class_name(osv.AbstractModel):
_name =
'report.Your_Module_name.report_reportname'
_inherit = 'report.abstract_report'
_template =
'Your_Module_name.report_reportname'
_wrapped_report_class
=your_class_name
Navigate :
YOUR MODULE NAME/report/reportclass.py
And also add the Entry in the
__init__.py file
STEP 3 ::
Add the Menu Action for Print The
Report
YOUR MODULE NAME/report_file.xml
<report
id="action_report_report_id"
string="String to
Display in Menu"
model="your_model"
report_type="qweb-pdf"
name="your_module_name.report_your_reportid"
file="your_module_name.report_yourreportid"
/>
And also add the Entry of xml in the
__openerp__.py file
Special
function ::
Hear In odoo use the special widget for
print the currency symbol,
add the company address,partner address
and many more
like this..
<div class="row">
<div class="col-xs-5
col-xs-offset-7">
<address
t-field="o.partner_id"
t-field-options='{"widget": "contact", "fields":
["address", "name"], "no_marker":
true}' />
<span
t-field="o.partner_id.vat"/>
</div>
</div>
hear t-field-options attribute use
the widget to print the partner detail in Odoo
like name,address,street,country
etc...
Same things for the currency
symbol
<td class="text-right">
<span
t-field="o.amount_untaxed" t-field-options='{"widget":
"monetary", "display_currency":
"o.currency_id"}'/>
</td>
Thanks,
Mayur Maheshwari (OpenERP/odoo)
Skype: mayur_maheshwari1
