Task creation (workflow dependent frames)

app/javascript/controllers/dependent_frames_selector_controller.js

@@ -0,0 +1,18 @@
+import { Controller } from '@hotwired/stimulus'
+
+// TODO: unite with ProjectsSelectorController?
+class DependentFramesSelectorController extends Controller {
+    static values = {'param': String}
+
+    static targets = ['frame']
+
+    refresh(event) {
+        const loc = new URL(location)
+        const selected = event.target.selectedOptions[0]
+        const value = selected.dataset.code || selected.value
+        loc.searchParams.set(this.paramValue, value)
+        Turbo.visit(loc.toString(), {frame: this.frameTarget})
+    }
+}
+
+export default DependentFramesSelectorController