🐛 Bug: default value not applied if value was modified before submitting link shared form

Co-authored-by: gitstart <gitstart@gitstart.com>
Co-authored-by: sheldon-welinga <sheldonwelinga@gmail.com>
Co-authored-by: gitstart_bot <gitstart_bot@users.noreply.github.com>

packages/nc-gui/composables/useSharedFormViewStore.ts

@@ -12,6 +12,7 @@ import type {
 } from 'nocodb-sdk'
 import { ErrorMessages, RelationTypes, UITypes, isLinksOrLTAR, isVirtualCol } from 'nocodb-sdk'
 import { isString } from '@vue/shared'
+import { filterNullOrUndefinedObjectProperties } from '~/helpers/parsers/parserHelpers'
 import {
   SharedViewPasswordInj,
   computed,
@@ -198,18 +199,16 @@ const [useProvideSharedFormStore, useSharedFormStore] = useInjectionState((share
         }
       }
 
-      await api.public.dataCreate(
+      const filtedData = filterNullOrUndefinedObjectProperties({
-        sharedView.value!.uuid!,
-        {
         data,
         ...attachment,
-        },
+      })
-        {
+
+      await api.public.dataCreate(sharedView.value!.uuid!, filtedData, {
         headers: {
           'xc-password': password.value,
         },
-        },
+      })
-      )
 
       submitted.value = true
       progress.value = false

packages/nc-gui/helpers/parsers/parserHelpers.ts

@@ -175,3 +175,20 @@ export const getColumnUIDTAndMetas = (colData: [], defaultType: string) => {
   // TODO(import): date / datetime
   return colProps
 }
+
+export const filterNullOrUndefinedObjectProperties = <T extends Record<string, any>>(obj: T): T => {
+  return Object.keys(obj).reduce((result, propName) => {
+    const value = obj[propName]
+
+    if (value !== null && value !== undefined) {
+      if (!Array.isArray(value) && typeof value === 'object') {
+        // Recursively filter nested objects
+        result[propName] = filterNullOrUndefinedObjectProperties(value)
+      } else {
+        result[propName] = value
+      }
+    }
+
+    return result
+  }, {} as Record<string, any>) as T
+}