Пошук по тегу #Kivy

Як отримати ідентифікатор у декларативному стилі у Kivy

Я маю наступний код:

from kivy.lang import Builder
from kivy.uix.screenmanager import Screen
from kivy.uix.widget import Widget
from kivymd.app import MDApp
from kivymd.uix.button import MDButton, MDButtonText
from kivymd.uix.dialog import MDDialog, MDDialogHeadlineText, MDDialogSupportingText, MDDialogButtonContainer, \
    MDDialogContentContainer
from kivymd.uix.textfield import MDTextField, MDTextFieldLeadingIcon, MDTextFieldHelperText
KV = '''
ScreenManager:
    Screen_1:
        id: screen_1
        name: 'screen_1'
<Screen_1>:
    MDScreen:
        id: screen_1
        BoxLayout:
            Button:
                text: 'open dialog'
                pos_hint: {'center_x': .5, 'center_y': .5}
                on_press:
                    root.open_dialog()
'''
class Test(MDApp):
    def build(self):
        return Builder.load_string(KV)
class Screen_1(Screen):
    def open_dialog(self):
        self.search_dialog = MDDialog(
            MDDialogHeadlineText(text='Find human'),
            MDDialogSupportingText(text="Input name"),
            MDDialogContentContainer(
                MDTextField(
                    MDTextFieldLeadingIcon(icon='magnify'),
                    MDTextFieldHelperText(text="Helper text"),
                    id='search_name',
                    mode="outlined"),
            ),
            MDDialogButtonContainer(
                Widget(),
                MDButton(
                    MDButtonText(text="Find"),
                    style="text",
                    on_release=self.dialog_search_button_click()  # помилка тут
                ),
                spacing="8dp",
            ), id='dialog'
        )
        self.search_dialog.open()
    def dialog_search_button_click(self):
        dialog = MDDialog
        print(dialog.ids['content_container'].children[0].text)
Test().run()

from kivy.lang import Builder

from kivy.uix.screenmanager import Screen

from kivy.uix.widget import Widget

from kivymd.app import MDApp

from kivymd.uix.button import MDButton, MDButtonText

from kivymd.uix.dialog import MDDialog, MDDialogHeadlineText, MDDialogSupportingText, MDDialogButtonContainer, \

MDDialogContentContainer

from kivymd.uix.textfield import MDTextField, MDTextFieldLeadingIcon, MDTextFieldHelperText

KV = '''

ScreenManager:

Screen_1:

id: screen_1

name: 'screen_1'

<Screen_1>:

MDScreen:

id: screen_1

BoxLayout:

Button:

text: 'open dialog'

pos_hint: {'center_x': .5, 'center_y': .5}

on_press:

root.open_dialog()

'''

class Test(MDApp):

def build(self):

return Builder.load_string(KV)

class Screen_1(Screen):

def open_dialog(self):

self.search_dialog = MDDialog(

MDDialogHeadlineText(text='Find human'),

MDDialogSupportingText(text="Input name"),

MDDialogContentContainer(

MDTextField(

MDTextFieldLeadingIcon(icon='magnify'),

MDTextFieldHelperText(text="Helper text"),

id='search_name',

mode="outlined"),

MDDialogButtonContainer(

Widget(),

MDButton(

MDButtonText(text="Find"),

style="text",

on_release=self.dialog_search_button_click() # помилка тут

spacing="8dp",

), id='dialog'

)

self.search_dialog.open()

def dialog_search_button_click(self):

dialog = MDDialog

print(dialog.ids['content_container'].children[0].text)

Test().run()

8 Березня 2024 в 17:34