Swiftui Questions

So i have a uiviewrepresentable which wraps a uitextfield, and i get this error during the textfieldshouldchangecharactersinrange

The code works in that it brings up 5 random consonants and 2 vowels just like i want, but it is showing a warning message that "modifying

In my content view i have a home page with some text that says "welcome, xxxx" where xxxx is the name fetched from a firebase database.

I have an hstack with three elements, as such: hstack(alignment: .firsttextbaseline) { text(title.uppercased())

I am trying to achieve a view with users in a vgrid, when a user's profile picture is tapped it should go directly to his/her profile. i have

I'm creating a transparent list with transparent rows and section headers. but as soon as the rows slide under the section

I can’t seem to decode my json. it locates, and loads, but fails to decode. here is the json example: [{ "name":

I have a three column layout macos application with the first being the sidebar. i have a button that toggles that enabling the user to hide the

I'm trying to update data in my viewmodel here is my viewmodel; import swiftui import corelocation final class

I'm facing a problem with creating an variable. here's an example what i've wanted to do: i have json data in [ ]. i'm choosing smth in the

I notice that sometimes i am able to use if-else statement in swiftui's result builder just fine. for example, inside a body:

I would like to open a new view in swfitui (webview) after clicking on a link inside of wkwebview, i do not know how to do. i understand that you

My app has simple navigation logic using navigation view. i use the inline style navigation bar: mainview

I am very new to swiftui. maybe i am not completely understanding how @state annotated variables work. as far as i know, when you update their

Im trying to get longitude and latitude from struct gservice and set it on a map. but can't initialize @state var region, because of

Basically, i have a class which fetches profile info from firestore, but when i edit the profile and submit the changes and return to the profile

I've followed along the apple developer code-along videos

Hi i'm a beginner at swift and i'm using a viewmodel and i'm trying to fetch data from an api i've setup locally as follows; // //

The following is a simplified project to highlight the problem, which i have in a real project. i have a project, where i add a swiftui

I have a list in my view that has an ontapgesture on each of the items in the list that is set to display a

Intro hi there. i recently asked a different question asking how to implement user-triggered fcms. i quickly realised that in order to

I am new to swiftui and i am currently making my first ever firebase app. (xcode swiftui ios 15.0) i have this problem. when i want to save

I am trying to understand how to subscribe to eventkit calendar event updates within swiftiu. the eventkit documentation shows how to do

I'm just starting out in swuiftui so bear with me. i have a game stuct that has a field lastupdated and title. i want to have the choice to sort

Looks like nstextfield is too slow for work with large attributed texts. 1000 rows with 18 symbols each are slow

I am very new to swift working on my first app and having trouble having a view update. i am passing an object into a new view, however the new

My app currently uses a navigationlink to open a view like this: lazyvgrid(columns: gridlayout, spacing: 10) {

I'm pretty new to swiftui so i'm hoping someone can help me out here. i have a uuid and i am trying to save content into that specific object, but

Sorry for the non-sense example. tried to simplify it, still don’t get what’s going on. the following gives me variable 'self.greeting'

When i compile i get this error "the path to the document cannot be empty". to fix this, i should add an unescaped closure. how

I am learning swift and xcode and there is a task that i have problems wrapping my mind around. there are three places where i use value

I want to create a universal converter for temperature, distance and time. in each of the sub-main views the user should be able to choose the

I have a macos app that has to display a small dialog with some information when the user presses the menu item "info". i've

I know there are already some articles regarding this issue, but i could not find anything related to my json. this is how my json likes

I'm wondering how to place navigationlink into swipeactions section in code below. code itself is compiled without any issue but when i tap

I placed 3d object to arviewcontroller after 3 seconds of placing object, then i want to rotate object by 90 degrees:

A macos app that works with local files need to reload the files when it gets focused again. this is to load any new files that might have been

I am trying to allow a user to click on a picture and allow them to get information about that image, how would i go about that? i was thinking

Based on this answer:

Before scrolling starts, everything looks great with rounded corners displaying on the screen. the problem comes when user starts scrolling

I have a variable within my @stateobject that is used to show new message notifications. it is updated periodically from my backend

I'm learning swift and i have problems displaying the result of a pickertextfield as an string instead of an int16... i'm using an int16 because i

I want to change isidletimerdisabled when a specific view appears. in swiftui i use .onappear { uiapplication.shared.isidletimerdisabled =

Thread 1: "+[uiimage systemimagenamed:]: unrecognized selector sent to class 0x111e616e0" this error occurs in

I am a noob (and my code/model currently will show it so please go easy on me!). i’m taking a first whack at creating a recipes style

If we look to clipshape modifier .clipshape(shape: shape) it is a function that takes a shape and do it works! i

I have an app with 3 views. they are connected by a navigationview and have navigationlinks that link to the next view. however, all views are

I need to apply some validations in my form like remove special character, accept only number, alphabets,

How do i take the name of the firebase document, directly from the information of the logged in user? basically i have a user collection

i want to add round corner (corner radius) in my custom shape. i'm having trouble using path.addcurve or

While verifying how binding invalidates a view (indirectly), i find an unexpected behavior. if the view hierarchy is

I've got foreach loop inside a picker widget, that suppose to iterate a list of items (handler.items). however, in reality, i

A similar question is asked here:

I think i used to get error complaining about having a local variable in the view builder. i also looked up online and found this:

So i have these two texts that i'm trying to align at the same pixel basically, but it seems that one is more offset than the other. like so, the

How do i save the like state for each individual cell? i decided to save via coredata, but the like is saved for all cells at once. in the

I have some code that i am using, the idea is that the user selects a card they like and a sheet is presented to show more information about that

I have a problem with a text view. i have a list of menu products, and the products contains a description. but, when a product don't have a

I'm implementing a very simple view (childview) that will slide up from the bottom of parentview when a button is

I want to show swiftui views as subview of a uiviewcontroller. these views must implement a protocol. i have

World! i work in swiftui, i want to use data from coredata in label. use likeddbe.isliked instead of

I have overlay with below code .overlay(abcviewmodel.iserror ? anyview(dialogboxonebutton(accessibilityid: "dialogboxes",

I've created a custom toolbarcontent for common buttons, such as save, edit, cancel, etc... for example:

I am trying to overlap two circles in swiftui and have a margin between them. i am presently using this method: zstack {

I've tracked down an annoying bug in my code and managed to recreate the issue using xcode's default ios app as a starting point and adding a few

I've got the following object that contain list of strings: class handler: observableobject { @published var items = [string]() }

I have an animated arc drawn in swiftui that represents data coming from two devices. when the arc animates to the left, the

When using an asyncimage inside a vstack, the image never loads. the handler is called once, and the

How would i add capture list to a swiftui .sheet(content: ) closure? i have a sheet in swiftui and in the content: closure i check the

So i have seen code like: func dosomething() { async { let foo = await something() } } vs

Ios 15 swift 5.5 trying to understand preferences, but struggling with geometryreader i crafted this code reading a tutorial, but it

With uikit i have created a sceneview with an object, that can perform scnactions when a button has been pressed: import uikit

So i created this project to learn swift ui but i am stuck. i can't figure out why the homeview isn't displaying the name of the contact. i

In the following, reproduced example, i have the following code which makes up a single screen. there's a lot of code, but it's simple!

I am trying to mvvm my swiftui app, but am unable to find a working solution for injecting a shared model from @environmentobject into the app's

I want to build an onboarding screen for an app especially for blind people. so the pages should play a small mp3 file. but if i implement

I am trying to navigate to a subview and initialize it from a property passed from the parent view without using onappear.

I am currently developing an ios widget with swiftui and have a strange behaviour of the background-image of my medium-sized widget. i am

I have some experience with swiftui and i wrote this code some time ago. i am currently learning how to use flutter to build ui. how would i go

Textfield input number but text no display in ios 14.5 ??? i have a text to display a num, then touch will show the text field and checkmark to

Hopefully you can see what i'm trying to achieve from the code below but simply put, i'm trying to update .selectedtown which is binded to my

I created an image with drag gesture, but when i convert it to a button, full screen become the button, so when i click to anywhere in the screen,

Lets say i have an array of numbers like this: // create array of numbers let numbers =

I am trying to put an option for .onlongpressgesture for this list of groups. however, it doesn't seem to work and i figure, it will work on

I have a transition between two texts i want to mimic with a swiftui transition. this is my reference:

This is the desired outcome

Consider the following example: struct testview: view { @binding private var value: string init(value:

How to change the color of the address bar and tab menu in swiftui 3.0 using sfsafariviewcontroller. i've tried various things, but that

I am sorry im not sure that the title makes sense but if u read, im sure u will understand my problem. i have declared a variable @state

I use a singleton to access subscription offerings from revenuecat as an @observedobject on various views in the app:

I'm trying to check if my array contains the machine learning model output, but its giving me this weird error, and i don't understand it.

I'd like to be notified the moment all combine publishers have done their work like dispatchgroup and .notify do.

I am using an imagepicker to select an image from library and store in coredata (as binary). in another view this selected image is shown as a

I don't know how to change the background of the tabbar by an image (i try to change the background of tabbar, not try to change the tabbar icon

While testing my app to make sure it behaves properly under screen rotations, i discovered that navigation links do not work after a certain

I have an issue with a child navigationview that doen't honor modifiers like you can try and see with below single code file working

I have a swiftui and core data app and have implemented the new ios 15 search bar api. .searchable(text: $searchtext) // this is a

Consider the following example: struct contentview: view { @state var showsplash: bool = true @namespace var

In the last few months, many developers have reported navigationlinks to unexpectedly pop out and some workarounds have been published, including

In ios 14 i've following code which prefills all textfields from the coredata model struct editsimplesearchview: view {