add getSubmitValues to Context

dashboard/src/components/porter-form/PorterFormContextProvider.tsx

@@ -30,6 +30,7 @@ interface ContextProps {
   onSubmit: () => void;
   dispatchAction: (event: PorterFormAction) => void;
   validationInfo: PorterFormValidationInfo;
+  getSubmitValues: () => PorterFormVariableList;
   isReadOnly?: boolean;
 }
 
@@ -376,7 +377,7 @@ export const PorterFormContextProvider: React.FC<Props> = (props) => {
   using functions for each input to finalize the variables
   This can take care of things like appending units to strings
  */
-  const onSubmitWrapper = () => {
+  const getSubmitValues = () => {
     // we start off with a base list of the current variables for fields
     // that don't need any processing on top (for example: checkbox)
     // the assign here is important because that way state.variable isn't mutated
@@ -411,7 +412,12 @@ export const PorterFormContextProvider: React.FC<Props> = (props) => {
       )
     );
     if (props.doDebug) console.log(Object.assign.apply({}, varList));
-    props.onSubmit(Object.assign.apply({}, varList));
+
+    return Object.assign.apply({}, varList);
+  };
+
+  const onSubmitWrapper = () => {
+    props.onSubmit(getSubmitValues());
   };
 
   if (props.doDebug) {
@@ -434,6 +440,7 @@ export const PorterFormContextProvider: React.FC<Props> = (props) => {
           error: isValidated ? null : "Missing required fields",
         },
         onSubmit: onSubmitWrapper,
+        getSubmitValues,
       }}
     >
       {props.children}