Add type setting to forms and fix inheriting initial values

packages/standard-components/manifest.json

@@ -1023,6 +1023,13 @@
       "ValidateForm"
     ],
     "settings": [
+      {
+        "type": "select",
+        "label": "Type",
+        "key": "type",
+        "options": ["Create", "Update"],
+        "defaultValue": "Create"
+      },
       {
         "type": "schema",
         "label": "Schema",

packages/standard-components/src/forms/Form.svelte

@@ -8,6 +8,7 @@
   export let theme
   export let size
   export let disabled = false
+  export let type = "Create"
 
   const component = getContext("component")
   const context = getContext("context")
@@ -19,15 +20,29 @@
   let fieldMap = {}
 
   // Returns the closes data context which isn't a built in context
-  const getInitialValues = context => {
+  const getInitialValues = (type, dataSource, context) => {
+    // Only inherit values for update forms
+    if (type !== "Update") {
+      return {}
+    }
+    // Only inherit values for forms targetting internal tables
+    if (!dataSource?.tableId) {
+      return {}
+    }
+    // Don't inherit values representing built in contexts
     if (["user", "url"].includes(context.closestComponentId)) {
       return {}
     }
-    return context[`${context.closestComponentId}`] || {}
+    // Only inherit values if the table ID matches
+    const closestContext = context[`${context.closestComponentId}`] || {}
+    if (dataSource.tableId !== closestContext?.tableId) {
+      return {}
+    }
+    return closestContext
   }
 
   // Use the closest data context as the initial form values
-  const initialValues = getInitialValues($context)
+  const initialValues = getInitialValues(type, dataSource, $context)
 
   // Form state contains observable data about the form
   const formState = writable({ values: initialValues, errors: {}, valid: true })
@@ -46,6 +61,7 @@
       const constraints = schema?.[field]?.constraints
       const validate = createValidatorFromConstraints(constraints, field, table)
 
+      // Construct field object
       fieldMap[field] = {
         fieldState: makeFieldState(
           field,
@@ -57,7 +73,14 @@
       }
 
       // Set initial value
-      fieldMap[field].fieldApi.setValue(defaultValue, true)
+      const initialValue = get(fieldMap[field].fieldState).value
+      formState.update(state => ({
+        ...state,
+        values: {
+          ...state.values,
+          [field]: initialValue,
+        },
+      }))
 
       return fieldMap[field]
     },