I'm stuck in this problem, I'm using a dialog so that the user can change his password but i cant access the textfield text from the DashboardGerente class...
main.py
class Content(BoxLayout):
old_pass_tf = ObjectProperty()
new_pass_tf = ObjectProperty()
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.app = MDApp.get_running_app()
def show_passnew(self,widget):
if widget.state == "normal":
self.ids.new_pass.password = True
else:
self.ids.new_pass.password = False
def show_passold(self,widget):
if widget.state == "normal":
self.ids.old_pass.password = True
else:
self.ids.old_pass.password = False
class DashboardGerente(Screen):
dialog = None
cont = Content()
def Logout(self):
wm = MDApp.get_running_app().root
wm.current = "Login"
def teste(self):
print(Login.username)
def show_alert_dialog(self):
if not self.dialog:
self.dialog = MDDialog(
title = "Alterar palavra-passe",
text = "Palavra-passe antiga",
content_cls=Content(),
type="custom",
buttons=[
MDFlatButton(
text="Cancelar",
text_color=rgba(0,0,0,1),
on_release = self.cancelar
),
MDFlatButton(
text="Alterar",
text_color = rgba(0,0,0,1),
on_release = self.change_pass
),
],
)
self.dialog.open()
def cancelar(self,obj):
self.dialog.dismiss()
def change_pass(self, obj):
#i want to access the textfield text here
pass
.kv file
<Content>:
orientation: "vertical"
spacing: "12dp"
size_hint_y: None
height: "120dp"
id: content_dialog_change_pass
MDTextField:
id: old_pass
hint_text: "Palavra-passe antiga"
mode: "rectangle"
required: False
color: 1, 0, 1, 1
line_color_focus: 0.5, 0, 1, 1
icon_right: "shield-key"
size_hint: .9, None
password: True
GridLayout:
cols:2
MDCheckbox:
on_press: root.show_passold(self)
size_hint: None, None
height: 5
width: 20
MDLabel:
text: "Mostrar Palavra-passe"
font_size: "13px"
color: 0,0,0,.4
MDTextField:
id: new_pass
hint_text: "Palavra-passe nova"
mode: "rectangle"
required: False
color: 1, 0, 1, 1
line_color_focus: 0.5, 0, 1, 1
icon_right: "shield-key"
size_hint: .9, None
password: True
GridLayout:
cols:2
MDCheckbox:
on_press: root.show_passnew(self)
size_hint: None, None
height: 10
width: 20
MDLabel:
text: "Mostrar Palavra-passe"
font_size: "13px"
color: 0,0,0,.4
<DashboardGerente@FloatLayout>:
name: "DashboardGerente"
MDBottomNavigation:
panel_color: get_color_from_hex("#c300ff")
text_color: 0,0,0,1
MDBottomNavigationItem: ## Perfil do utilizador
name: 'Profile'
text: 'Perfil'
icon: 'account'
badge_icon: "numeric-10"
MDCard:
border_radius: 20
radius: [15]
size_hint:None, None
size: 300, 400
pos_hint: {"center_x": 0.5, "center_y": 0.5}
elevation: 10
orientation: "vertical"
AnchorLayout:
anchor_x: "left"
anchor_y: "top"
MDIconButton:
id:logout
text_color: 0,0,0,1
on_release: root.Logout(), root.teste()
icon: "account-arrow-left"
GridLayout:
cols: 2
padding: 40,0,0,0
MDLabel:
text: "ID: "
MDLabel:
text: "5000"
MDLabel:
text: "Nome: "
MDLabel:
text: "nome"
MDLabel:
text: "Cargo: "
MDLabel:
text: "cargo"
MDLabel:
text: "Salário: "
MDLabel:
text: "1000"
MDLabel:
text: "Secção: "
MDLabel:
text: "Frutaria"
MDRaisedButton:
text: "Mudar palavra-passe"
md_bg_color: 0.5, 0, 1, 1
on_press: root.teste()
pos_hint: {"center_x": 0.5, "center_y": 0.5}
on_release: root.show_alert_dialog()
MDBottomNavigationItem:
name: 'Providers'
text: 'Fornecedores'
icon: 'truck'
MDLabel:
text: 'Mail'
halign: 'center'
MDBottomNavigationItem:
name: 'Products'
text: 'Produtos'
icon: 'shopping'
badge_icon: "numeric-10"
MDLabel:
text: 'Mail'
halign: 'center'
MDBottomNavigationItem:
name: 'Employes'
text: 'Empregados'
icon: 'account-multiple'
badge_icon: "numeric-10"
MDRaisedButton:
text: "Adicionar funcionários"
md_bg_color: 0.5, 0, 1, 1
pos_hint: {"center_x": 0.5, "center_y": 0.5}
MDBottomNavigationItem:
name: 'Sections'
text: 'Secções'
icon: 'storefront'
badge_icon: "numeric-10"
MDLabel:
text: 'Mail'
halign: 'center'
This are my project files that matter for now, how can i get the .text value from the old_pass textfield in the DashboardGerente class?
I would suggest as follows,
Create a property, say, user_input = StringProperty("") in your App's subclass. then in kv lang of Content class,
MDTextField:
id: old_pass
on_text: app.user_input = self.text
Now use this in any method of DashboardGerente as MDApp.get_running_app().user_input