def __init__(self, *args, **kwargs):
super(InvestPlanPage, self).__init__(*args, **kwargs)
layout = QVBoxLayout()
layout.setContentsMargins(QMargins(0, 0, 0, 5))
layout.setSpacing(2)
self.table = InvestPlanTable()
layout.addWidget(self.table)
# 无数据的显示
self.no_data_label = QLabel('暂无投资方案数据...', styleSheet='color:rgb(200,100,50)', alignment=Qt.AlignCenter)
self.no_data_label.hide()
layout.addWidget(self.no_data_label)
# 页码控制布局
self.paginator = Paginator()
self.paginator.setMargins(0, 10, 3, 0)
self.paginator.clicked.connect(self.getCurrentPlanContents)
layout.addWidget(self.paginator, alignment=Qt.AlignCenter)
self.setLayout(layout)
class HedgePlanPage(QWidget):
def __init__(self, *args, **kwargs):
super(HedgePlanPage, self).__init__(*args, **kwargs)
layout = QVBoxLayout()
layout.setContentsMargins(QMargins(0, 0, 0, 5))
layout.setSpacing(5)
self.table = InvestPlanTable()
layout.addWidget(self.table)
# 无数据的显示
self.no_data_label = QLabel('暂无套保方案数据...', styleSheet='color:rgb(200,100,50)', alignment=Qt.AlignCenter)
self.no_data_label.hide()
layout.addWidget(self.no_data_label)
# 页码控制布局
self.paginator = Paginator()
self.paginator.setMargins(0, 10, 3, 0)
self.paginator.clicked.connect(self.getCurrentPlanContents)
layout.addWidget(self.paginator, alignment=Qt.AlignCenter)
self.setLayout(layout)
# 请求数据
def getCurrentPlanContents(self):
current_page = self.paginator.current_page
try:
url = settings.SERVER_ADDR + 'strategy/hedgeplan/?page='+str(current_page)
r = requests.get(url=url)
response = json.loads(r.content.decode('utf-8'))
if r.status_code != 200:
raise ValueError(response['message'])
except Exception as e:
self.network_message_label.setText(str(e))
else:
if response['records']:
self.paginator.setTotalPages(response['total_page'])
self.table.showRowContents(response['records'])
self.table.show()
self.paginator.show()
self.no_data_label.hide()
else:
self.no_data_label.show()
self.table.hide()
self.paginator.hide()