How to get the value of the field for MDTextField input in KivyMD? Question: I use kivymd. How can I get the value from MDTextField with id: sum, when clicking on the button with id: bt2. I created the def show function, which should take this very value, and tried to implement its work, but …
Python: AttributeError: module 'core' has no attribute 'children' Question: Hello I’m working on mobile application with kivy and python. Everything was fine until I wanted to use sqlite3. Here is my directory structure: application ├───main.py ├───core │ └───__pycache__ | ├───calendar_screen.py | ├───children.py | ├───menu.py | ├───screen_manager.py | ├───settings.py | └───vaccination.py ├───database | ├───vaccination_calendar.db | ├───vaccination_calendar.py …
Change color MDLabel inside of a Popup in kivyMD Question: I’m trying to change the color of my MDLabel that I put inside of a popup in my KivyMD project, but I’m having a really bad time trying it. For some reason, that I don’t know color don’t change, I tried to change the theme_style …
Unable to import package and module KIVY Question: Any idea what I am missing here? I am trying to import functions from function.py to dashboard.py using " from .db_functions.function import * ". It looks like function.py cannot be found and then dashboard.kv cannot be imported to the main view. Here is my NEW folder structure …
APK Crashes immediately on android while clicking on the app icon, Kivymd Question: I’m making an android app project using the Kivy framework. I have created 50% of my project. It works on Windows perfectly then I think to first try and check is it easily converting to APK file and runs on android? I …
Open an Alert dialog box while clicking on the camera icon button if the the camera is not open yet in kivymd Question: I’m beginner in Kivy, I make a screen which has an image in which a camera live feed is fitted and 2 buttons the 1st start camera which open the webcam and …
Can't adding my camera widget to the Screen to make the camera open in kivymd form .kv Question: I made a WebHomeScreen in which i make a two functions for my webcam to start/launch and read the live feed using opencv when i run my code the webcam starts but its not showing on the …
ModuleNotFoundError: No module named 'kivymd' Question: i installed kivy and kivymd. now i try to use it and it seems like i’ve never installed any of it. # importing all necessary modules # like MDApp, MDLabel Screen, MDTextField # and MDRectangleFlatButton from kivymd.app import MDApp from kivymd.uix.label import MDLabel from kivymd.uix.screen import Screen from kivymd.uix.textfield …
How to center GridLayout in kivymd? Question: I have certain news that are filled in first in MD3Card and then lined up in a tabular view in GridLayout with scrolling, but no matter how I tried, it didn’t work out to do it all in the center and not on the left edge as in …
KivyMD: Automatic resizing of MDBoxLayout and MDLabel based on text length Question: I’m trying to make a simple chat that auto-sizes the message box to fit text of different lengths. For some reason, when the text is not very long, everything works well. But with increasing text length in the field and its transition to …
