initial work on handling single vs multiple values in builder components

packages/builder/src/components/common/LinkedRowSelector.svelte

@@ -8,6 +8,8 @@
   export let schema
   export let linkedRows = []
 
+  console.log(schema)
+  console.log(linkedRows)
   let rows = []
 
   $: label = capitalise(schema.name)
@@ -31,6 +33,12 @@
   function getPrettyName(row) {
     return row[linkedTable.primaryDisplay || "_id"]
   }
+
+  let oneToManyRow = getPrettyName(linkedRows[0]) || ''
+
+  function oneToManyValueSetter(value) {
+    linkedRows = [value]
+  }
 </script>
 
 {#if linkedTable.primaryDisplay == null}
@@ -40,6 +48,14 @@
     <b>{linkedTable.name}</b>
     table.
   </Label>
+{:else}
+  {#if schema.oneToMany}
+    <Select on:change={e => oneToManyValueSetter(e.target.value)} value={getPrettyName(oneToManyRow)} name="Test" label="Flavour">
+      <option value="">Choose an option</option>
+      {#each rows as row}
+        <option value={row._id}>{getPrettyName(row)}</option>
+      {/each}
+    </Select>
   {:else}
     <Multiselect
       secondary
@@ -51,3 +67,4 @@
       {/each}
     </Multiselect>
   {/if}
+{/if}