def delete(self, app, text_color):
"""
code for deleting from database goes here
"""
conn = self.connect_database(self.db_file)
res = self.delete_from_database(self.table_name, conn, self.condition)
conn.close()
if res:
if self.id_ == "fee":
if self.delete_table(self.db_file,
self.table_name + "_" + self.data["sem"]):
self.success = True
res_text = "Successfully deleted!"
if self.callback is not None:
self.callback()
##userlog
dnt = strftime("%d-%m-%Y %H:%M:%S")
uname = self.data["uname"]
activity = activities["delete_fee"].format(
self.data["name"], self.data["sem"])
create_log(dnt, uname, activity)
else:
res_text = "Error in deletion!"
else:
self.success = True
res_text = "Successfully deleted!"
if self.callback is not None:
self.callback()
else:
res_text = "Error in deletion!"
self.ids.container.clear_widgets()
layout = GridLayout(cols=1)
self.ids.container.add_widget(layout)
layout.add_widget(
Label(text=res_text, font_size=self.height / 25 + self.width / 25))
anc_layout = AnchorLayout()
layout.add_widget(anc_layout)
raised = MDRaisedButton()
raised.text = "Ok"
raised.bind(on_release=self.dismiss)
raised.md_bg_color = app.theme_cls.accent_color
raised.text_color = text_color
raised.elevation_normal = 10
anc_layout.add_widget(raised)
def __init__(self, **kw):
super().__init__(**kw)
self.size_hint = 0.9, 0.9
self.pos_hint = {"center_x": 0.5, "center_y": 0.5}
box = BoxLayout()
box.orientation = "vertical"
self.add_widget(box)
self.pick_btn = MDRaisedButton(on_press=self.press_ok)
self.pick_btn.size_hint = 1, 0.1
self.pick_btn.text = "пример"
self.app = MDApp.get_running_app()
self.current_color = None
self.clr_picker = ColorPicker()
self.clr_picker.bind(color=self.on_color)
okbtn = MDRaisedButton(on_press=self.press_ok)
okbtn.text = "принять"
box.add_widget(self.pick_btn)
box.add_widget(self.clr_picker)
box.add_widget(okbtn)
