d

Modules/BusX/BusUI/src/BusUI.Button.swift

@@ -5,9 +5,17 @@ extension BusUI {
     public let v = PassthroughSubject<Void, Never>()
     var subscriptions = [AnyCancellable]()
    
-    public init(_ key: String) {
+    public init(
+      _ key: String,
+      _ id: String? = nil
+    ) {
+      var k = key
+      if let id {
+        k = k + id
+      }
+
       Bus.sendSync(
-        key,
+        k,
         v.map { true }.eraseToAnyPublisher(),
         &subscriptions
       )

Modules/BusX/BusUI/src/BusUI.TextField.swift

@@ -8,10 +8,18 @@ extension BusUI {
    
     public init(
       _ textApp: String,
-      _ textUI: String
+      _ textUI: String,
+      _ id: String? = nil
     ) {
+      var ka = textApp
+      var ku = textUI
+      if let id {
+        ka = ka + id
+        ku = ku + id
+      }
+
       Bus.sendSync(
-        textUI,
+        ku,
         $v
           .removeDuplicates()
           .compactMap(onlyUIText)
@@ -20,7 +28,7 @@ extension BusUI {
       )
    
       Bus.receiveSync(
-        [textApp],
+        [ka],
         { [weak self] (_, v: String) in self?.v = "a:\(v)" },
         &subscriptions
       )