遵循一条特定路径时，OpenERP 7.0 Workflow无法正常工作
我正在使用OpenERP 7.0来开发一个新模块。我有这个工作流程有两个路径达到一个相同的状态“确认”。一条路径是提交您不负责任的请求，因此必须提交并由负责人确认，或提交请求，如果您负责，则跳过确认步骤并直接进入“已确认” “ 案件。当我尝试发送要处理的请求时，如果进程来自第一条路径（通过确认），则它会起作用，如果它直接从“草稿”变为“已确认”，则不起作用。
以下是工作流
我的工作流程定义：
<?xml version="1.0"?>
<openerp>
<data>
<record model="workflow" id="wkf_request">
<field name="name">request.wkf</field>
<field name="osv">generic.request</field>
<field name="on_create">True</field>
</record>
<!-- actividades -->
<record model="workflow.activity" id="act_draft">
<field name="wkf_id" ref="wkf_request" />
<field name="flow_start">True</field>
<field name="name">request_draft</field>
<field name="kind">function</field>
<field name="action">request_draft()</field>
</record>
<record model="workflow.activity" id="act_submit">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_submitted</field>
<field name="kind">function</field>
<field name="action">submit_request()</field>
</record>
<record model="workflow.activity" id="act_confirm">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_confirmed</field>
<field name="kind">function</field>
<field name="action">confirm_request()</field>
</record>
<record model="workflow.activity" id="act_closed_nconf">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed_nconf</field>
<field name="kind">function</field>
<field name="action">close_nconf_request()</field>
<field name="flow_stop">True</field>
</record>
<record model="workflow.activity" id="act_req_reformulate">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_reformulation</field>
<field name="kind">function</field>
<field name="action">req_reformulate_request()</field>
</record>
<record model="workflow.activity" id="act_treatment">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_treatment</field>
<field name="kind">function</field>
<field name="action">tratamento()</field>
</record>
<record model="workflow.activity" id="act_closed">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed</field>
<field name="kind">function</field>
<field name="action">close_request()</field>
<field name="flow_stop">True</field>
</record>
<!-- transições -->
<record model="workflow.transition" id="request_t1">
<field name="act_from" ref="act_draft" />
<field name="act_to" ref="act_submit" />
<field name="signal">submit_request</field>
</record>
<record model="workflow.transition" id="request_t101">
<field name="act_from" ref="act_draft" />
<field name="act_to" ref="act_confirm" />
<field name="signal">confirm_request</field>
</record>
<record model="workflow.transition" id="request_t2">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_req_reformulate" />
<field name="signal">req_reformulate_request</field>
</record>
<record model="workflow.transition" id="request_t3">
<field name="act_from" ref="act_req_reformulate" />
<field name="act_to" ref="act_submit" />
<field name="signal">submit_request</field>
</record>
<record model="workflow.transition" id="request_t4">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_confirm" />
<field name="signal">confirm_request</field>
</record>
<record model="workflow.transition" id="request_t5">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_closed_nconf" />
<field name="signal">close_nconf_request</field>
</record>
<record model="workflow.transition" id="request_t6">
<field name="act_from" ref="act_confirm" />
<field name="act_to" ref="act_treatment" />
<field name="signal">tratamento</field>
</record>
<record model="workflow.transition" id="request_t7">
<field name="act_from" ref="act_treatment" />
<field name="act_to" ref="act_closed" />
<field name="signal">close_request</field>
</record>
</data>
</openerp>
视图定义中的按钮：
<button name="tratamento" class="oe_highlight oe_view_mode_only" string="Send to processing!" type="workflow" states="confirmed" />
最后，这里是我的py对象中相关功能的代码
def request_draft(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {'state': 'draft'})
self.insert_trace(cr, uid, ids, context)
return True
def submit_request(self, cr, uid, ids, context=None):
resp = self.browse(cr,uid,ids,context)
if resp[0].needs_reformulation:
self.write(cr, uid, ids, {'needs_reformulation': False, 'reformulation_info': ''}) #clean up reformulation settings
if resp[0].goto:
self.write(cr, uid, ids, {'goto':'','state': resp[0].goto}) # if request is already in motion, clean up the goto tag and go to where it came from
elif resp[0].is_responsible: # else check if requestor is responsible
self.write(cr, uid, ids, {'state': 'confirmed'})
else: # if not
self.write(cr, uid, ids, {'state': 'submitted'})
self.insert_trace(cr, uid, ids, context)
return True
def confirm_request(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {'state': 'confirmed'})
self.insert_trace(cr, uid, ids, context)
return True
(...)
# this function works when state is confirmed and came through confirmation, and doesn't when requestor is responsible and is directly confirmed
def tratamento(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {'state': 'treatment'})
self.insert_trace(cr, uid, ids, context)
return True
def close_request(self, cr, uid, ids, context=None):
req = self.browse(cr, uid, ids, context=context)
if(req[0].authorized): #check if request has been authorized
self.write(cr, uid, ids, {'state': 'closed_auth'})
elif(req[0].approved): #or approved
self.write(cr, uid, ids, {'state': 'closed_appr'})
else: #if not, simply close the request!
self.write(cr, uid, ids, {'state': 'closed'})
self.insert_trace(cr, uid, ids, context)
return True
任何人都知道造成这种情况的原因是什么？提前谢谢！
1 个答案:
答案 0 :(得分：0)
它无法正常工作，因为我通过python代码中的“快捷方式”跳转到该状态，绕过了工作流转换。
为了解决这个问题，我在工作流程中添加了一些条件（以及一些新的转换），现在它工作正常。
由于我发现OpenERP文档非常糟糕，我会在这里放弃我的解决方案，希望这最终能帮助某人。
工作流程截图：
工作流程定义：
<?xml version="1.0"?>
<openerp>
<data>
<record model="workflow" id="wkf_request">
<field name="name">request.wkf</field>
<field name="osv">generic.request</field>
<field name="on_create">True</field>
</record>
<!-- actividades -->
<record model="workflow.activity" id="act_draft">
<field name="wkf_id" ref="wkf_request" />
<field name="flow_start">True</field>
<field name="name">request_draft</field>
<field name="kind">function</field>
<field name="action">request_draft()</field>
</record>
<record model="workflow.activity" id="act_submit">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_submitted</field>
<field name="kind">function</field>
<field name="action">submit_request()</field>
</record>
<record model="workflow.activity" id="act_confirm">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_confirmed</field>
<field name="kind">function</field>
<field name="action">confirm_request()</field>
</record>
<record model="workflow.activity" id="act_closed_nconf">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed_nconf</field>
<field name="kind">function</field>
<field name="action">close_nconf_request()</field>
<field name="flow_stop">True</field>
</record>
<record model="workflow.activity" id="act_req_reformulate">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_reformulation</field>
<field name="kind">function</field>
<field name="action">req_reformulate_request()</field>
</record>
<record model="workflow.activity" id="act_treatment">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_treatment</field>
<field name="kind">function</field>
<field name="action">treat_request()</field>
</record>
<record model="workflow.activity" id="act_closed">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed</field>
<field name="kind">function</field>
<field name="action">close_request()</field>
<field name="flow_stop">True</field>
</record>
<record model="workflow.activity" id="act_awaiting_auth">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_awaiting_authorization</field>
<field name="kind">function</field>
<field name="action">wait_auth_request()</field>
</record>
<record model="workflow.activity" id="act_closed_ref">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed_ref</field>
<field name="kind">function</field>
<field name="action">close_ref_request()</field>
<field name="flow_stop">True</field>
</record>
<record model="workflow.activity" id="act_awaiting_appr">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_awainting_approval</field>
<field name="kind">function</field>
<field name="action">wait_appr_request()</field>
</record>
<record model="workflow.activity" id="act_closed_disappr">
<field name="wkf_id" ref="wkf_request" />
<field name="name">request_closed_disappr</field>
<field name="kind">function</field>
<field name="action">close_disappr_request()</field>
<field name="flow_stop">True</field>
</record>
<!-- transições -->
<record model="workflow.transition" id="request_t1">
<field name="act_from" ref="act_draft" />
<field name="act_to" ref="act_submit" />
<field name="signal">submit_request</field>
</record>
<!-- this transition appens when condition is satisfied (function returns true if requestor is responsible) -->
<record model="workflow.transition" id="request_t102">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_confirm" />
<field name="condition">check_responsible()</field>
</record>
<record model="workflow.transition" id="request_t2">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_req_reformulate" />
<field name="signal">req_reformulate_request</field>
</record>
<record model="workflow.transition" id="request_t3">
<field name="act_from" ref="act_req_reformulate" />
<field name="act_to" ref="act_submit" />
<field name="signal">submit_request</field>
</record>
<record model="workflow.transition" id="request_t1001">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_confirm" />
<field name="condition">ref_goto_confirmed()</field>
</record>
<record model="workflow.transition" id="request_t1002">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_treatment" />
<field name="condition">ref_goto_treatment()</field>
</record>
<record model="workflow.transition" id="request_t4">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_confirm" />
<field name="signal">confirm_request</field>
</record>
<record model="workflow.transition" id="request_t5">
<field name="act_from" ref="act_submit" />
<field name="act_to" ref="act_closed_nconf" />
<field name="signal">close_nconf_request</field>
</record>
<record model="workflow.transition" id="request_t6">
<field name="act_from" ref="act_confirm" />
<field name="act_to" ref="act_treatment" />
<field name="signal">treat_request</field>
</record>
<record model="workflow.transition" id="request_t7">
<field name="act_from" ref="act_treatment" />
<field name="act_to" ref="act_closed" />
<field name="signal">close_request</field>
</record>
<record model="workflow.transition" id="request_t8">
<field name="act_from" ref="act_treatment" />
<field name="act_to" ref="act_awaiting_auth" />
<field name="signal">wait_auth_request</field>
</record>
<record model="workflow.transition" id="request_t9">
<field name="act_from" ref="act_awaiting_auth" />
<field name="act_to" ref="act_closed_ref" />
<field name="signal">close_ref_request</field>
</record>
<record model="workflow.transition" id="request_t10">
<field name="act_from" ref="act_awaiting_auth" />
<field name="act_to" ref="act_treatment" />
<field name="signal">auth_send_processing</field>
</record>
<record model="workflow.transition" id="request_t11">
<field name="act_from" ref="act_treatment" />
<field name="act_to" ref="act_req_reformulate" />
<field name="signal">req_reformulate_request</field>
</record>
<record model="workflow.transition" id="request_t12">
<field name="act_from" ref="act_treatment" />
<field name="act_to" ref="act_awaiting_appr" />
<field name="signal">wait_appr_request</field>
</record>
<record model="workflow.transition" id="request_t13">
<field name="act_from" ref="act_awaiting_appr" />
<field name="act_to" ref="act_closed_disappr" />
<field name="signal">close_disappr_request</field>
</record>
<record model="workflow.transition" id="request_t14">
<field name="act_from" ref="act_awaiting_appr" />
<field name="act_to" ref="act_treatment" />
<field name="signal">appr_send_processing</field>
</record>
</data>
</openerp>
相关的python代码：
def request_draft(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {'state': 'draft'})
self.insert_trace(cr, uid, ids, context)
return True
# workflow condition returns true if requestor is responsible
def check_responsible(self, cr, uid, ids, context=None):
return self.browse(cr, uid, ids, context)[0].is_responsible
# next two functions are also workflow conditions
def ref_goto_confirmed(self, cr, uid, ids, context=None):
req = self.browse(cr, uid, ids, context)
if req[0].needs_reformulation and req[0].goto == 'confirmed':
self.write(cr, uid, ids, {'needs_reformulation': False, 'reformulation_info': ''}) #clean up reformulation settings
self.write(cr, uid, ids, {'goto':'','state': 'confirmed'}) # if request is already in motion, clean up the goto tag and go to where it came from
return True
return False
def ref_goto_treatment(self, cr, uid, ids, context=None):
req = self.browse(cr, uid, ids, context)
if req[0].needs_reformulation and req[0].goto == 'treatment':
self.write(cr, uid, ids, {'needs_reformulation': False, 'reformulation_info': ''}) #clean up reformulation settings
self.write(cr, uid, ids, {'goto':'','state': 'treatment'}) # if request is already in motion, clean up the goto tag and go to where it came from
#self.insert_trace(cr, uid, ids, context)
return True
return False
def confirm_request(self, cr, uid, ids, context=None):
resp = self.browse(cr,uid,ids,context)
self.write(cr, uid, ids, {'state': 'confirmed'})
self.insert_trace(cr, uid, ids, context)
return True
def submit_request(self, cr, uid, ids, context=None):
req = self.browse(cr,uid,ids,context)
if req[0].needs_reformulation:
if req[0].goto == 'submitted':
self.write(cr, uid, ids, {'needs_reformulation': False, 'reformulation_info': ''}) #clean up reformulation settings
self.write(cr, uid, ids, {'goto':'','state': 'submitted'})
self.insert_trace(cr, uid, ids, context)
return True
return False
else:
self.write(cr, uid, ids, {'state': 'submitted'})
self.insert_trace(cr, uid, ids, context)
return True
def close_nconf_request(self, cr, uid, ids, context=None):
self.write(cr, uid, ids, {'state': 'closed_nconf'})
self.insert_trace(cr, uid, ids, context)
return True
def req_reformulate_request(self, cr, uid, ids, context=None):
req = self.browse(cr, uid, ids, context=context)
goto = req[0].state
if goto:
self.write(cr, uid, ids, {'goto': goto, 'state': 'req_reformulation', 'needs_reformulation': True} )
else:
self.write(cr, uid, ids, {'state': 'req_reformulation', 'needs_reformulation': True})
self.insert_trace(cr, uid, ids, context)
return True
希望这会对某人有所帮助！ ：）
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