Mercurial > public > simoleon

comparison Simoleon/Helpers/CurrencyRow.swift @ 150:6eac99e99b96

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add error handling to read json function
author Dennis Concepcion Martin <dennisconcepcionmartin@gmail.com>
date Thu, 19 Aug 2021 19:12:56 +0100
parents 04feeb708833
children 2584fd74235a
comparison
equal deleted inserted replaced
149:07b5d7386e6e 150:6eac99e99b96
8 import SwiftUI 8 import SwiftUI
9 9
10 struct CurrencyRow: View { 10 struct CurrencyRow: View {
11 var currencyPairName: String 11 var currencyPairName: String
12 var isLocked: Bool? 12 var isLocked: Bool?
13 let currencyMetadata: [String: CurrencyMetadataModel] = parseJson("CurrencyMetadata.json")
14 13
15 var body: some View { 14 var body: some View {
16 HStack { 15 HStack {
16 let currencyMetadata: [String: CurrencyMetadataModel] = try! read(json: "CurrencyMetadata.json")
17 let currencies = currencyPairName.split(separator: "/") 17 let currencies = currencyPairName.split(separator: "/")
18 Image(currencyMetadata[String(currencies[0])]!.flag) 18 Image(currencyMetadata[String(currencies[0])]!.flag)
19 .resizable() 19 .resizable()
20 .aspectRatio(contentMode: .fill) 20 .aspectRatio(contentMode: .fill)
21 .frame(width: 30, height: 30) 21 .frame(width: 30, height: 30)