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[IMP] Refine form view layout for UOM. 

bzr revid: tta@openerp.com-20121008071625-yaeo8ogvlajw7k7r
This commit is contained in:
Tejas Tank 2012-10-08 12:46:25 +05:30
parent 082f696ef4
commit 5fe8e1e1a6
2 changed files with 39 additions and 14 deletions
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31
addons/product/product.py
View File

@ -107,10 +107,18 @@ class product_uom(osv.osv):
del(data['factor_inv'])
return super(product_uom, self).create(cr, uid, data, context)
def _product_uom_name(self, cr, uid, ids, name, arg, context=None):
res = {}
if context is None:
context = {}
for p in self.browse(cr, uid, ids, context=context):
res[p.id] = p.name
return res
_order = "name"
_columns = {
'name': fields.char('Name', size=64, required=True, translate=True),
'category_id': fields.many2one('product.uom.categ', 'Unit of Measure Category', required=True, ondelete='cascade',
'name': fields.char('Unit of Measure', size=64, required=True, translate=True),
'category_id': fields.many2one('product.uom.categ', 'Category', required=True, ondelete='cascade',
help="Quantity conversions may happen automatically between Units of Measure in the same category, according to their respective ratios."),
'factor': fields.float('Ratio', required=True,digits=(12, 12),
help='How many times this Unit of Measure is smaller than the reference Unit of Measure in this category:\n'\
@ -120,13 +128,15 @@ class product_uom(osv.osv):
string='Ratio',
help='How many times this Unit of Measure is bigger than the reference Unit of Measure in this category:\n'\
'1 * (this unit) = ratio * (reference unit)', required=True),
'rounding': fields.float('Rounding Precision', digits_compute=dp.get_precision('Product Unit of Measure'), required=True,
'rounding': fields.float('Rounding precision', digits_compute=dp.get_precision('Product Unit of Measure'), required=True,
help="The computed quantity will be a multiple of this value. "\
"Use 1.0 for a Unit of Measure that cannot be further split, such as a piece."),
'active': fields.boolean('Active', help="By unchecking the active field you can disable a unit of measure without deleting it."),
'uom_type': fields.selection([('bigger','Bigger than the reference Unit of Measure'),
('reference','Reference Unit of Measure for this category'),
('smaller','Smaller than the reference Unit of Measure')],'Unit of Measure Type', required=1),
('smaller','Smaller than the reference Unit of Measure')],'Type', required=1),
'reference_uom_id': fields.many2one('product.uom', 'Reference UoM', readonly=True, help='Reference unit'),
'name_ref': fields.function(_product_uom_name, type='char', string='Name'),
}
_defaults = {
@ -139,6 +149,14 @@ class product_uom(osv.osv):
('factor_gt_zero', 'CHECK (factor!=0)', 'The conversion ratio for a unit of measure cannot be 0!')
]
def onchange_category_id(self, cr, uid, ids, category_id):
reference_uom = False
if category_id:
uom_ids = self.search(cr, uid, [('category_id', '=',category_id),('uom_type', '=', 'reference')])
if uom_ids:
reference_uom = uom_ids[0]
return {'value':{'reference_uom_id': reference_uom}}
def _compute_qty(self, cr, uid, from_uom_id, qty, to_uom_id=False):
if not from_uom_id or not qty or not to_uom_id:
return qty
@ -177,6 +195,11 @@ class product_uom(osv.osv):
amount = amount / to_unit.factor
return amount
def onchange_name(self, cursor, user, ids, value):
if value:
return {'value': {'name_ref': value}}
return {}
def onchange_type(self, cursor, user, ids, value):
if value == 'reference':
return {'value': {'factor': 1, 'factor_inv': 1}}

22
addons/product/product_view.xml
View File

@ -460,21 +460,23 @@
<form string="Units of Measure" version="7.0">
<group>
<group>
<field name="name"/>
<field name="category_id"/>
<field name="name" on_change="onchange_name(name)"/>
<field name="category_id" on_change="onchange_category_id(category_id)"/>
<field name="active"/>
</group>
<group>
<field name="uom_type" on_change="onchange_type(uom_type)"/>
<p attrs="{'invisible':[('uom_type','!=','smaller')]}" colspan="2">
e.g: 1 * (reference unit) = ratio * (this unit)
</p>
<p attrs="{'invisible':[('uom_type','!=','bigger')]}" colspan="2">
e.g: 1 * (this unit) = ratio * (reference unit)
</p>
<label string="Computation" for="factor" attrs="{'invisible':[('uom_type','=','reference')]}" style="margin: 9px 0 9px 0;"/>
<group col="5" attrs="{'invisible':[('uom_type','=','reference')]}">
<div>
<label string="1" attrs="{'invisible':[('uom_type','=','reference')]}" width="1"/>
<field class="oe_inline" name="reference_uom_id" attrs="{'invisible':[('reference_uom_id','=',False)]}" nolabel="1"/>
<field name="factor" attrs="{'invisible':[('uom_type','!=','smaller')]}" String="Computation" nolabel="1"/>
<field name="factor_inv" attrs="{'invisible':[('uom_type','!=','bigger')]}" String="Computation" nolabel="1"/>
<field name="name_ref" nolabel="1" attrs="{'readonly': True}" width="1"/>
</div>
</group>
<field name="rounding"/>
<field name="factor" attrs="{'invisible':[('uom_type','!=','smaller')]}"/>
<field name="factor_inv" attrs="{'invisible':[('uom_type','!=','bigger')]}"/>
</group>
</group>
</form>