openerp学习笔记 context 的应用

        <record model="ir.actions.act_window" id="open_company_allocation">
            <field name="name">Leaves Summary</field>
            <field name="res_model">hr.holidays</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
            <field name="view_id" eval="view_holiday_simple"/>
            <field name="context">{‘search_default_group_type‘: 1, ‘search_default_validated‘: 1}</field>
            <field name="domain">[(‘holiday_type‘,‘=‘,‘employee‘)]</field>
            <field name="search_view_id" ref="view_hr_holidays_filter"/>
        </record>

        <record id="view_hr_holidays_filter" model="ir.ui.view">
            <field name="name">hr.holidays.filter</field>
            <field name="model">hr.holidays</field>
            <field name="arch" type="xml">
                <search string="Search Leave">
                    <field name="name"/>
                    <separator/>
                    <filter icon="terp-check" domain="[(‘state‘,‘=‘,‘draft‘)]" string="To Confirm"/>
                    <filter icon="terp-camera_test" domain="[(‘state‘,‘in‘,(‘confirm‘,‘validate1‘))]" string="To Approve" name="approve"/>
                    <filter icon="terp-camera_test" domain="[(‘state‘,‘=‘,‘validate‘)]" string="Validated" name="validated"/>
                    <separator/>
                    <filter icon="terp-go-year" name="year" string="Year" domain="[(‘holiday_status_id.active‘,‘=‘,True)]" help="Filters only on allocations and requests that belong to an holiday type that is ‘active‘ (active field is True)"/>
                    <separator/>
                    <filter string="My Leaves" icon="terp-personal" name="my_leaves" domain="[(‘employee_id.user_id‘,‘=‘, uid)]" help="My Leaves"/>
                    <separator/>
                    <filter string="My Department Leaves" icon="terp-personal+" help="My Department Leaves" domain="[(‘department_id.manager_id‘,‘=‘,uid)]"/>
                    <field name="employee_id"/>
                    <field name="department_id"/>
                    <field name="holiday_status_id"/>
                    <group expand="0" string="Group By...">
                        <filter name="group_name" string="Description" domain="[]" context="{‘group_by‘:‘name‘}"/>
                        <filter name="group_date_from" string="Start Date" icon="terp-personal" domain="[]" context="{‘group_by‘:‘date_from‘}"/>
                        <filter name="group_employee" string="Employee" icon="terp-personal" domain="[]" context="{‘group_by‘:‘employee_id‘}"/>
                        <filter name="group_category" string="Category" icon="terp-stock_symbol-selection" domain="[]" context="{‘group_by‘:‘category_id‘}"/>
                        <filter string="Manager" icon="terp-personal" domain="[]" context="{‘group_by‘:‘manager_id‘}"/>
                        <filter string="Department" icon="terp-personal+" domain="[]" context="{‘group_by‘:‘department_id‘,‘set_visible‘:True}"/>
                        <filter name="group_type" string="Type" icon="terp-stock_symbol-selection" domain="[]" context="{‘group_by‘:‘holiday_status_id‘}"/>
                        <filter string="Status" icon="terp-stock_effects-object-colorize" domain="[]" context="{‘group_by‘:‘state‘}"/>
                    </group>
                </search>
            </field>
        </record>

        <act_window
                id="act_crm_opportunity_crm_phonecall_new"
                name="Phone calls"
                groups="base.group_sale_salesman"
                res_model="crm.phonecall"
                view_mode="tree,calendar,form"
                context="{‘default_duration‘: 1.0 ,‘default_opportunity_id‘: active_id}"
                view_type="form"/>

    def action_makeMeeting(self, cr, uid, ids, context=None):
        """
        Open meeting‘s calendar view to schedule meeting on current opportunity.
        :return dict: dictionary value for created Meeting view
        """
        opportunity = self.browse(cr, uid, ids[0], context)
        res = self.pool.get(‘ir.actions.act_window‘).for_xml_id(cr, uid, ‘base_calendar‘, ‘action_crm_meeting‘, context)
        res[‘context‘] = {
            ‘default_opportunity_id‘: opportunity.id,
            ‘default_partner_id‘: opportunity.partner_id and opportunity.partner_id.id or False,
            ‘default_partner_ids‘ : opportunity.partner_id and [opportunity.partner_id.id] or False,
            ‘default_user_id‘: uid,
            ‘default_section_id‘: opportunity.section_id and opportunity.section_id.id or False,
            ‘default_email_from‘: opportunity.email_from,
            ‘default_name‘: opportunity.name,
        }
        return res

        <!-- CRM Lead Search View -->
        <record id="view_crm_case_leads_filter" model="ir.ui.view">
            <field name="name">CRM - Leads Search</field>
            <field name="model">crm.lead</field>
            <field name="arch" type="xml">
                <search string="Search Leads">
                    <field name="name" string="Lead / Customer" filter_domain="[‘|‘,‘|‘,(‘partner_name‘,‘ilike‘,self),(‘email_from‘,‘ilike‘,self),(‘name‘,‘ilike‘,self)]"/>
                    <field name="categ_ids" string="Category" filter_domain="[(‘categ_ids‘,‘ilike‘,self)]"/>
                    <field name="section_id" context="{‘invisible_section‘: False, ‘default_section_id‘: self}"/>
                    <field name="user_id"/>
                    <field name="partner_id" filter_domain="[(‘partner_id‘,‘child_of‘,self)]"/>
                    <field name="create_date"/>
                    <field name="country_id" context="{‘invisible_country‘: False}"/>
                    <separator/>
                    <filter string="Open" name="open" domain="[(‘state‘,‘!=‘,‘cancel‘)]" help="Open Leads"/>
                    <filter string="Dead" name="dead" domain="[(‘state‘,‘=‘,‘cancel‘)]"/>
                    <filter string="Unassigned" domain="[(‘user_id‘,‘=‘, False)]" help="No salesperson"/>
                    <filter string="Unread Messages" name="message_unread" domain="[(‘message_unread‘,‘=‘,True)]" help="Unread messages"/>
                    <filter string="Assigned to Me"
                            domain="[(‘user_id‘,‘=‘,uid)]" context="{‘invisible_section‘: False}"
                            help="Leads that are assigned to me"/>
                    <filter string="Assigned to My Team(s)"
                            domain="[(‘section_id.member_ids‘, ‘in‘, [uid])]" context="{‘invisible_section‘: False}"
                            help="Leads that are assigned to any sales teams I am member of"/>
                    <separator />
                    <filter string="Available for mass mailing"
                            name=‘not_opt_out‘ domain="[(‘opt_out‘, ‘=‘, False)]"
                            help="Leads that did not ask not to be included in mass mailing campaigns"/>
                    <separator />
                    <group expand="0" string="Group By...">
                        <filter string="Salesperson" domain="[]" context="{‘group_by‘:‘user_id‘}"/>
                        <filter string="Team" domain="[]" context="{‘group_by‘:‘section_id‘}"/>
                        <filter string="Stage" domain="[]" context="{‘group_by‘:‘stage_id‘}"/>
                        <filter string="Customer" help="Partner" domain="[]" context="{‘group_by‘:‘partner_id‘}"/>
                        <filter string="Country" domain="[]" context="{‘group_by‘:‘country_id‘}"/>
                        <filter string="Referrer" domain="[]" context="{‘group_by‘:‘referred‘}"/>
                        <filter string="Campaign" domain="[]" context="{‘group_by‘:‘type_id‘}"/>
                        <filter string="Channel" domain="[]" context="{‘group_by‘:‘channel_id‘}"/>
                        <filter string="Creation" domain="[]" context="{‘group_by‘:‘create_date‘}"/>
                    </group>
                    <group string="Display">
                        <filter string="Show Countries" context="{‘invisible_country‘: False}" help="Show Countries"/>
                        <filter string="Show Sales Team" context="{‘invisible_section‘: False}" domain="[]" help="Show Sales Team"/>
                    </group>
                </search>
            </field>
        </record>

        <act_window name="Related Products"
                    context="{‘related_product‘:1}"
                    res_model="product.product"
                    src_model="product.product"
                    view_mode="tree,form"
                    key2="client_action_multi"
                    id="action_related_products2"/>

from osv import osv, fields

class product_product(osv.osv):

    _inherit = ‘product.product‘

    def search(self, cr, uid, args=None, offset=0, limit=None, order=None,
            context=None, count=False):
        if context is None:
            context = {}

        if context.get(‘related_product‘) and context.get(‘active_ids‘):
            bom_obj = self.pool.get(‘mrp.bom‘)
            product_bom = bom_obj.search(cr,uid, [(‘product_id‘, ‘in‘, context[‘active_ids‘])])
            parent_bom = [bom.bom_id.id for bom in
                    bom_obj.browse(cr,uid, product_bom) if bom.bom_id.id]
            rel_ids = [bom.product_id.id for bom in bom_obj.browse(cr, uid, parent_bom)]
            args.append((‘id‘, ‘in‘, rel_ids))
            return super(product_product, self).search(cr,uid,args,offset,limit,
                    order,context=context, count=count)

        return super(product_product, self).search(cr,uid,args,offset,limit,
                    order,context=context, count=count)
product_product()

    #写入，可用于校验写入和更改数据的合法性
    def write(self, cr, uid, ids, vals, context=None):
        if context is None:
            context = {}
        if not context.get(‘set_to_draft‘, False): #非设置为草稿状态的操作
            for rec in self.browse(cr, uid, ids, context=context):
                if rec.state == ‘draft‘ and rec.create_uid.id != uid:
                    raise osv.except_osv(_(u‘警告!‘),_(u‘您不能修改他人创建的单据.‘))
        return super(dispatch_sale, self).write(cr, uid, ids, vals, context=context)
    

    #设置为草稿状态
    def set_to_draft(self, cr, uid, ids, context=None):
        ctx = context.copy()
        ctx[‘set_to_draft‘] = True #用于在write方法中判断是否是设置为草稿状态的操作
        return self.write(cr, uid, ids, {‘state‘: ‘draft‘}, ctx)