Swift UI - Closure containing control flow statement cannot be used with result builder 'CommandsBuilder'

Since .contains returns a Bool, you don't need to provide a binding to a variable (which is used in cases where you have a statement returning an Optional value).

//remove var mlOutput... line here
Group{
  if let mlOutput = detector.imageClass, collectionArr.contains(mlOutput) {
    HStack{
      Text("").font(.caption)
      Text(mlOutput).bold()
    }
  } else {
    HStack {
      Text("This is not in the array").font(.caption)
    } 
  }
}

This is assuming that mlOuput (which maybe is a typo for mlOutput?) is a String

ProgrammerAnswered 1 years ago · Answer 2

I want create a Text or a CardView capturing the attributes in the following json response

Position(avgCost: someFloat, account: "someString", position: someShares, contract: Contract(exchange: "someString", currency: "someString", symbol: "someString", tradingClass: "someString", localSymbol: "someString", conID: someNumber))

Position(avgCost: someFloat, account: "someString", position: someShares, contract: Contract(exchange: "someString", currency: "someString", symbol: "someString", tradingClass: "someString", localSymbol: "someString", conID: someNumber)) ```

I wrote the following code in my VStack:

for (key) in self.apicall.positions["accounts"]! {
   UILabel(key.avgCost)
}

ProgrammerAnswered 1 years ago · Answer 3

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 4

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 5

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 6

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 7

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 8

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 9

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 10

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 11

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 12

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 13

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 14

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 15

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 16

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 17

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 18

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 19

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 20

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 21

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 22

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 23

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 24

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 25

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 26

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

ProgrammerAnswered 1 years ago · Answer 27

This is the code

import SwiftUI
import SwiftSoup

struct ContentView: View {

    
    var body: some View {
        do {
           let html = "<html><head><title>First parse</title></head>"
               + "<body>Parsed HTML into a doc.</body></html>"
           let doc: Document = try SwiftSoup.parse(html)
            let p: Element = try doc.select("title").first()!
            rint(p)
        } catch Exception.Error(let type, let message) {
            print(message)
        } catch {
            print("error")
        }

    }

}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Where you see this:

struct ContentView: View {
    var body: some View {
       // Some Stuff here
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

Instead, let's take your code out into a function. Then you can call the function.

struct ContentView: View {
    var body: some View {
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

func parseSomeHTML() {
    do {
        let html = """
            <html>
                <head>
                    <title>First parse</title>
                </head>"
                <body>
                    Parsed HTML into a doc.
                </body>
            </html>
       """

        let doc: Document = try SwiftSoup.parse(html)
        let p: Element = try doc.select("title").first()!
        print(p)
    } catch Exception.Error(let type, let message) {
        print(message)
    } catch {
        print("error")
    }
}

Now your code lives in a plain, ordinary Swift function. But you're going to need to call it from somewhere. Let's add a button to call your function. Change contentView to this:

struct ContentView: View {
    var body: some View {
        Button("Push Me", action: { parseSomeHTML() })
    }
}

Swift UI - Closure containing control flow statement cannot be used with result builder 'CommandsBuilder'

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Swift UI - Closure containing control flow statement cannot be used with result builder 'CommandsBuilder'

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