Hello, I wanted to get the lat & lon where map is clicked/tapped but Gives Error on Tap onTapGesture "<0x10bf0....> Gesture: System gesture gate timed out" 2 out of 10 clicks it works , 8 times gives error Please help MapReader { reader in Map(position: $MapKit_Position_default , scope: mapScope) { //... } .onTapGesture(perform: { screenCoord in let pinLocation = reader.convert(screenCoord, from: .local) print("[OnTap]:\(pinLocation)") isLocationSetMarkerActive = true }) .gesture(SpatialTapGesture().onEnded { event in // Use event.location for the tap location print("[gesture]:Tapped location: \(event.location)") })

Is there a good library / opensource package for Graph library similar to Neo4J GUI (pl.see attached) I tried few of the below, looking for something better https://medium.com/better-programming/building-a-graph-with-swiftui-b16dc48f7fe6 https://github.com/palle-k/Graphite

Trying to implement what DTS Engineer posted https://developer.apple.com/forums/thread/791837?login=true But This time with REST API & DataModel , This is an Absolute Newbie SWIFTUI question, Somehow my data model cannot get it working due to my lack of understanding !!, please help Error "Candidate requires that 'SWIFT_DBG_Workflow_Trans_Datamodel_Data_ListViewModel' conform to 'Identifiable' (requirement specified as 'Data.Element' : 'Identifiable') (SwiftUICore.ForEach)" Sorry for the long post, all of the source code listed below //Datamodel -- scripts below import Foundation struct SWIFT_DBG_Workflow_Trans_Datamodel_Response: Decodable { let SWIFT_DBG_Workflow_Trans_Datamodel_Rows: [SWIFT_DBG_Workflow_Trans_Datamodel_Data] private enum CodingKeys: String, CodingKey { case SWIFT_DBG_Workflow_Trans_Datamodel_Rows = "rows" // root tag: REST API } } struct SWIFT_DBG_Workflow_Trans_Datamodel_Data: Decodable { let mst_rec_id: Int32 let work_task:String private enum CodingKeys: String, CodingKey { case mst_rec_id = "mst_rec_id" case work_task = "work_task" } } // Script datamodel LIST import Foundation @MainActor class SWIFT_DBG_Workflow_Trans_Datamode_List_Model: ObservableObject { @Published var SWIFT_DBG_Workflow_Trans_Datamodel_Rows: [SWIFT_DBG_Workflow_Trans_Datamodel_Data_ListViewModel] = [] func search(mst_rec_id:Int32) async { do { let SWIFT_DBG_Workflow_Trans_Datamodel_Rows = try await Webservice_Workflow_Trans_Data().getWorkflow_Trans_DataList(mst_rec_id:mst_rec_id) self.SWIFT_DBG_Workflow_Trans_Datamodel_Rows = SWIFT_DBG_Workflow_Trans_Datamodel_Rows.map(SWIFT_DBG_Workflow_Trans_Datamodel_Data_ListViewModel.init) } catch { print(error) } } } struct SWIFT_DBG_Workflow_Trans_Datamodel_Data_ListViewModel { let SwiftDBGWorkflowTransDatamodelData: SWIFT_DBG_Workflow_Trans_Datamodel_Data var mst_rec_id: Int32 { SwiftDBGWorkflowTransDatamodelData.mst_rec_id } var work_task:String{ SwiftDBGWorkflowTransDatamodelData.work_task } } // WEB SERVICE code import Foundation class Webservice_Workflow_Trans_Data { func getWorkflow_Trans_DataList(mst_rec_id:Int32 ) async throws -> [SWIFT_DBG_Workflow_Trans_Datamodel_Data] { var components = URLComponents() components.scheme = "http" components.host = "localhost" // To be pulled from Global Config.. Hot patch components.path = "/GetWorkflowTransList" components.port = 5555 components.queryItems = [ URLQueryItem(name: "mst_rec_id", value: String(mst_rec_id)), // VVI Need to pass eg: ] guard let url = components.url else { throw NetworkError.badURL } let (data, response) = try await URLSession.shared.data(from: url) guard (response as? HTTPURLResponse)?.statusCode == 200 else { throw NetworkError.badID } let SWIFT_DBG_Workflow_Trans_Datamodel_Response = try? JSONDecoder().decode(SWIFT_DBG_Workflow_Trans_Datamodel_Response.self, from: data) print("WebservicePopulation_DataWorkflow_Trans_Data:URL:\(components.url)!") print("API data: \(data)") return SWIFT_DBG_Workflow_Trans_Datamodel_Response?.SWIFT_DBG_Workflow_Trans_Datamodel_Rows ?? [] } } // Main View code import SwiftUI struct SwiftUIView_Sheet_Test_Main_V2a: View { @StateObject private var WorkflowTransListVM = SWIFT_DBG_Workflow_Trans_Datamode_List_Model() @State private var selectedTransaction: SWIFT_DBG_Workflow_Trans_Datamode_List_Model? = nil var body: some View { NavigationStack{ List { Section { ForEach(WorkflowTransListVM.SWIFT_DBG_Workflow_Trans_Datamodel_Rows) { item in WorkflowTransactionRow_V2(item: item) { selectedTransaction = $0 } } } header: { ListHeaderRow_V2() .textCase(nil) } } .navigationTitle("Sheet Test Main View") .navigationBarTitleDisplayMode(.inline) .onAppear() { async { await WorkflowTransListVM.search(mst_rec_id:0) } } } } } //ROW View struct WorkflowTransactionRow_V2: View { let item: SWIFT_DBG_Workflow_Trans_Datamodel_Data let onSelect: (SWIFT_DBG_Workflow_Trans_Datamodel_Data) -> Void var body: some View { HStack { Text("\(item.mst_rec_id)") .onTapGesture { onSelect(item) } Spacer() Text(item.work_task) Spacer() Button { onSelect(item) } label: { Image(systemName: "ellipsis.circle.fill") .foregroundColor(.blue) } } } } struct ListHeaderRow_V2: View { var body: some View { HStack { Text("Rec ID").font(.title3).frame(minWidth: 70) Spacer() Text("Work Task").font(.title3).frame(minWidth: 100) Spacer() Text("Status").font(.title3).frame(minWidth: 70) Spacer() } } }

SWIFTUI List object .onTapGesture or Click event not setting values ?. Bug or issue with way .sheet works? On list object .onTapGesture / selection of the row I wanted send the Index /value to another view via .Sheet option And 90% of the time I get 0 (wrong value) help / guide , a newbie Code snippets for main view & popup view below //Main view with list object: import SwiftUI struct SwiftUIView_Sheet_Test_Main: View { let workflow_trn_data:[workflow_transaction_data] = [ .init(mst_rec_id: 100, work_task: "Task 100"), .init(mst_rec_id: 101, work_task: "Task 101") ] @State private var selected_Mst_record:Int32 = 0 @State private var isPopupSheetActive:Bool = false var body: some View { Text("Sheet Test Main View") NavigationStack{ List() { ForEach(0..<workflow_trn_data.count ,id: \.self) { index in if(index == 0 ) { // heading patch HStack{ Text("Rec ID") .font(.title3) .frame(minWidth:70) Spacer() Text("work_task") .font(.title3) .frame(minWidth:100) Spacer() Text("Status") .font(.title3) .frame(minWidth:70) Spacer() } } // data HStack{ Text("\(workflow_trn_data[index].mst_rec_id)") .onTapGesture { print("onTapGesture: \(workflow_trn_data[index].mst_rec_id)") selected_Mst_record = workflow_trn_data[index].mst_rec_id isPopupSheetActive = true } Spacer() Text("\(workflow_trn_data[index].work_task)") Spacer() // button Button(action: { selected_Mst_record = workflow_trn_data[index].mst_rec_id isPopupSheetActive = true }, label: { Image(systemName:"ellipsis.circle.fill") .foregroundColor(.blue) }) } } } } .sheet(isPresented: $isPopupSheetActive) { SwiftUIView_Sheet_Test_Popup(value_from_caller:selected_Mst_record) } } } #Preview { SwiftUIView_Sheet_Test_Main() } struct workflow_transaction_data: Identifiable { let mst_rec_id: Int32 let work_task: String var id: Int32 { mst_rec_id } } // popup view import SwiftUI struct SwiftUIView_Sheet_Test_Popup: View { let value_from_caller:Int32? var body: some View { Text("Sheet Test Popup Child view") Text("value recived from caller:\(value_from_caller ?? -1)") } } #Preview { SwiftUIView_Sheet_Test_Popup(value_from_caller:100) } code-block

SWIFT UI - HTTP POST method sending as GET method Where as curl post works for the same URL curl --header "Content-Type: application/json" --request POST --data '{"username":"xyz","password":"xyz"}' http://localhost:5555/post_HTTP_test // <NSHTTPURLResponse: 0x60000030a100> { URL: http://localhost:5555/post_HTTP_test } { Status Code: 404, Headers { // code-block func HTTP_POST_2_Test() { let full_path: String = "http://localhost:5555/post_HTTP_test" var decodedAnswer: String = "" if let url = URL(string: full_path) { var request = URLRequest(url: url) print("HTTP_POST_2_Test:IN") let jsonString = """ { "fld_1": "John", "Fld_2": 30 } """ let jsonData = Data(jsonString.utf8) // Convert string to Data request.httpMethod = "POST" request.httpBody = jsonData do { let task = URLSession.shared.dataTask(with: url) { data, response, error in guard let data = data, let response = response, error == nil else{ print("Something wrong?: error: \(error?.localizedDescription ?? "unkown error")") return } print(response) decodedAnswer = String(decoding: data, as: UTF8.self) print("Response:",decodedAnswer) } task.resume() } } }

SWIFTUI : Chart control / view is there way to align the Legends to align the center I see there only 2 options, .chartLegend(position: .bottom, alignment: .leading,spacing: 10) .leading or .trailing code : Chart{ ..... SectorMark.. } .chartLegend(position: .bottom, alignment: .leading,spacing: 10)

for individual developer is the 'D-U-N-S' number required to register?

Looking for sample code 3d wireframe (with lines ) & polygons and should be able to rotate (set camera angles) I tried sample code seems to be complicated & getting a BLANK screen import SwiftUI import SceneKit struct SceneKitTest2: View { var body: some View { VStack{ Text("SceneKitTest2") SceneView(scene: SCNScene(named:"Earth_1_12756.scn"), options: [.autoenablesDefaultLighting,.allowsCameraControl]) .frame(width:UIScreen.main.bounds.width, height: UIScreen.main.bounds.height/2) Spacer(minLength: 0) } } }

SWIFTUI - update an Array/property Element gives error (had to replace the Whole structure), not sure my syntax is correct and Gives Syntax error.. Cannot assign value of type 'Double' to type 'Binding' , snippet of code below BTW, I was able to use AllObjects.Replace (but it is process intensive & hanges ) .. replaceSubrange(index...index, with: [TestObjects(.. latitude:Double(-999.0) //... etc )] Perhaps My syntax has issue .. please help //code snippets //declaration @State private var AllObjects:[TestObjects] = [] func TestObjUpdateLoc(index:Int32) { AllObjects.TestObjects[index].latitude = Double(-999.0) **//error ..Cannot assign value of type 'Double' to type 'Binding' ** } // TestObjects struct TestObjects: Codable, Hashable { let seq_id:Int32 let latitude:Double let longitude:Double // Many more... }