Allows nodes to return ui data and output data

Fire executed event on node when message received

execution.py

@@ -65,8 +65,11 @@ def recursive_execute(server, prompt, outputs, current_item, extra_data={}):
 
     nodes.before_node_execution()
     outputs[unique_id] = getattr(obj, obj.FUNCTION)(**input_data_all)
-    if "ui" in outputs[unique_id] and server.client_id is not None:
+    if "ui" in outputs[unique_id]:
+        if server.client_id is not None:
             server.send_sync("executed", { "node": unique_id, "output": outputs[unique_id]["ui"] }, server.client_id)
+        if "result" in outputs[unique_id]:
+            outputs[unique_id] = outputs[unique_id]["result"]
     return executed + [unique_id]
 
 def recursive_will_execute(prompt, outputs, current_item):

web/scripts/app.js

@@ -617,6 +617,10 @@ class ComfyApp {
 
 		api.addEventListener("executed", ({ detail }) => {
 			this.nodeOutputs[detail.node] = detail.output;
+			const node = this.graph.getNodeById(detail.node);
+			if (node.onExecuted) {
+				node.onExecuted(detail.output);
+			}
 		});
 
 		api.init();
@@ -739,6 +743,9 @@ class ComfyApp {
 						const inputData = inputs[inputName];
 						const type = inputData[0];
 
+						if(inputData[1]?.forceInput) {
+							this.addInput(inputName, type);
+						} else {
 							if (Array.isArray(type)) {
 								// Enums
 								Object.assign(config, widgets.COMBO(this, inputName, inputData, app) || {});
@@ -753,6 +760,7 @@ class ComfyApp {
 								this.addInput(inputName, type);
 							}
 						}
+					}
 
 					for (const o in nodeData["output"]) {
 						const output = nodeData["output"][o];