I'm currently learning flutter and I'm having trouble managing states. I used this flutter guide as a reference: https://docs.flutter.dev/ui/interactive#managing-state. I'm getting an exception thrown: "Lookup failed: addTiles in @methods in _MyTileState in package:app_recipes/main.dart" This is my code: import 'package:flutter/material.dart'; void…
I need to implement error handling in my application. I am adding a user group with a pop-up. After sending a request, I need to show an error message if it comes from the backend. However, I'm having trouble understanding…
I am working on a page and trying to make it mobile responsive. It's working fine in Android phones but when I am opening in iphone it hides below Buttons or space. I also tried to test that page locally…
I need to install dependencies to build the frontend on CI/CD. Dokerfile: FROM node:18.12.1 enter code here ENV CI="true" WORKDIR /workdir COPY package.json package-lock.json /workdir/ RUN npm ci package.json { "name": "v2", ... "dependencies": { "formik": "^2.2.9", "i18next": "^21.9.1", "lodash":…
I have four cards of same with and their height can vary based upon the content inside it. I want to align the cards with respect to the circle at the center of the container, whose height and width is…
I am trying to get a attribute input for the label tag while rendering the component. Using props to do this but its giving the following error- Cannot read properties of undefined (reading 'props') TypeError: Cannot read properties of undefined…
currently I have a Repeater Item which loads a delegate from an external file (PeriodicTableDelegate.qml). Is it possible to choose between lets say two different Delegates using Javascript logic? Maybe like this for example: Normal : Repeater { model: elementModel…
Anybody knows how to style the bootstrap switch button when it's disabled? I managed to style it for enabled status but for disabled it still gets dark as a bootstrap default effect. I'd like to have it the same appearance…
I have encountered a peculiar visual difference when setting the border-radius property in CSS. In CSS battle first challenge target #8, I have a element with a fixed width of 140px. The border-bottom-left-radius is set to 50%, while the border-bottom-right-radius…
I am trying to upload my application to Plesk and it is working fine except when i try to render non .HTML page component for example it through error 404 page not found I understand this related to the server…