button 應用的比較多，這里來匯總一下
按鈕<button>，支持的屬性
icon 可用的icon在 addons/web/static/src/img/icons
string 按鈕的顯示文字
type 值可以是 workflow, object action 默認是 workflow
name 就是要觸發的方法標識
args 傳遞方法的參數
content 上下文
confirm 針對對話框的確認
special="cancel" 用於向導
states 可見的狀態
classname 加載的類名(常用 oe_highlight)
<footer>
<button string="Apply" name="action_apply" type="object" class="oe_highlight"/>
or
<button string="Cancel" class="oe_link" special="cancel" />
</footer>
* <button string="Cancel" class="oe_link" special="cancel" />
這是普通的取消
* <button string="Apply" name="action_apply" type="object" class="oe_highlight"/>
這是 type 為 object 這是的交處理的業務
要在對應的模型中定義方法：
def action_apply(self, cr, uid, ids, context=None):
wizard = self.browse(cr, uid, ids[0], context)
portal_user_ids = [user.id for user in wizard.user_ids]
self.pool.get('portal.wizard.user').action_apply(cr, uid, portal_user_ids, context)
return {'type': 'ir.actions.act_window_close'}
* <button string="? Request Procurement" name="%(stock.act_make_procurement)d" type="action" class="oe_link"/>
這個引用一個action,調用的是 stock 模塊中的 id為 act_make_procurement 的 act_window
如下：
<record model="ir.actions.act_window" id="act_make_procurement">
<field name="name">Procurement Request</field>
<field name="res_model">make.procurement</field>
<field name="src_model">product.product</field>
<field name="view_mode">form</field>
<field name="target">new</field>
</record>
* <button name="purchase_confirm" states="draft" string="Confirm Order" id="draft_confirm"/>
和
<button name="purchase_confirm" states="draft" type="workflow" string="Confirm Order" id="draft_confirm"/>
是等效的
這是流程的，這時就要有對應的流程對象 purchase_confirm 只是一個信號名
在流程里定義如下：
<record id="purchase_order" model="workflow">
<field name="name">Purchase Order Basic Workflow</field>
<field name="osv">purchase.order</field>
<field name="on_create">True</field>
</record>
上面是基礎
<record id="act_draft" model="workflow.activity">
<field name="wkf_id" ref="purchase_order"/>
<field name="flow_start">True</field>
<field name="name">draft</field>
</record>
<record id="act_confirmed" model="workflow.activity">
<field name="wkf_id" ref="purchase_order"/>
<field name="name">confirmed</field>
<field name="split_mode">OR</field>
<field name="kind">function</field>
<field name="action">wkf_confirm_order()</field>
</record>
節點
<record id="trans_draft_confirmed" model="workflow.transition">
<field name="act_from" ref="act_draft"/>
<field name="act_to" ref="act_confirmed"/>
<field name="signal">purchase_confirm</field>
</record>
事務 ， 看到信號名 purchase_confirm 和 button上的name是一樣
對應的節點是有方法
wkf_confirm_order()
在模型中有定義
def wkf_confirm_order(self, cr, uid, ids, context=None):
todo = []
for po in self.browse(cr, uid, ids, context=context):
if not any(line.state != 'cancel' for line in po.order_line):
raise osv.except_osv(_('Error!'),_('You cannot confirm a purchase order without any purchase order line.'))
if po.invoice_method == 'picking' and not any([l.product_id and l.product_id.type in ('product', 'consu') and l.state != 'cancel' for l in po.order_line]):
raise osv.except_osv(
_('Error!'),
_("You cannot confirm a purchase order with Invoice Control Method 'Based on incoming shipments' that doesn't contain any stockable item."))
for line in po.order_line:
if line.state=='draft':
todo.append(line.id)
self.pool.get('purchase.order.line').action_confirm(cr, uid, todo, context)
for id in ids:
self.write(cr, uid, [id], {'state' : 'confirmed', 'validator' : uid}, context=context)
return True
對比了一下，還是type 為 workflow 復雜一些，小心看，還是不難的