How to sum calculated in qweb report odoo

0
votes

How to calculated many record in report qweb use odoo. I tried to create method in report py to calculate

@api.one
@api.depends("total_do")
def _get_total(self):
    batch_ids = self.batch_ids
    total_do = self.total_do
    for in item batch_ids:
        total_do += item.qty_received
        print total_do

and i show in qweb like this : 

<div class="col-xs-1" style="text-align:center;border: 1px solid  #568eff;border-left:0px;"> 
    <span t-esc="o.total_do" />
</div>

When I print report, I want to show total from many row . and in my case just show 0

2
pythonpython-2.7odooodoo-8qweb

2 Answers

0
votes

You must set your total method in localcontext of that model (report_sxw.rml_parse)

def __init__(self, cr, uid, name, context): 
    super(class_name, self).__init__(cr, uid, name, context=context)
    self.localcontext.update({
           'time': time,
           '_get_total': self._get_total,
    })

You just need to update that portion from where you calling that total method.

<div class="col-xs-1" style="text-align:center;border: 1px solid  #568eff;border-left:0px;"> 
    <span t-esc="o._get_total" />
</div>

And your total method would be like,

def _get_total(self):
    batch_ids = self.batch_ids
    total_do = 0
    for in item batch_ids:
        total_do += item.qty_received
    return total_do

Refer this for more help

0
votes

maybe you looking for this

<t t-esc="sum(l.amount for l in object.lines)"/>

and this link QWeb loop cannot set value to vaiables outside the loop