def initPoreFlow(self):
# 查找所有的抽采管径对象
pore_flow_lists = SQLClientHelper.GetPoreFlowList()
if len(pore_flow_lists) == 0:
pore_flow = PoreFlow()
pore_flow_id = SQLClientHelper.AddPoreFlow(pore_flow)
self.pore_flow = SQLClientHelper.GetPoreFlowById(pore_flow_id)
else:
# 目前只使用第1个数据
self.pore_flow = pore_flow_lists[0]
def init(self):
# 初始化孔板流量对象id
self.initPoreFlow()
if self.pore_flow.id <= 0: return
# 根据id查询数据对象
pore_flow = SQLClientHelper.GetPoreFlowById(self.pore_flow.id)
# 读取数据到界面
self.ui.t.setText(u'%.1f' % pore_flow.t)
self.ui.dh.setText(u'%.1f' % pore_flow.dh)
self.ui.x.setText(u'%.1f' % pore_flow.x)
self.ui.k.setText(u'%.1f' % pore_flow.k)
self.ui.b.setText(u'%.1f' % pore_flow.b)
self.ui.delta_p.setText(u'%.1f' % pore_flow.delta_p)
self.ui.delta_t.setText(u'%.1f' % pore_flow.delta_t)
self.ui.q_hun.setText(u'%.1f' % pore_flow.q_hun)
self.ui.q_chun.setText(u'%.1f' % pore_flow.q_chun)
