fix: DB list for different connection

packages/web/src/impexp/FormDatabaseSelect.svelte

@@ -4,6 +4,9 @@
   import { getFormContext } from '../forms/FormProviderCore.svelte';
   import FormSelectField from '../forms/FormSelectField.svelte';
   import { useDatabaseList } from '../utility/metadataLoaders';
+  import uuidv1 from 'uuid/v1';
+  import { temporaryOpenedConnections } from '../stores';
+  import useEffect from '../utility/useEffect';
 
   export let conidName;
 
@@ -17,6 +20,16 @@
     })),
     'label'
   );
+
+  const tmpid = uuidv1();
+
+  $: effect = useEffect(() => {
+    temporaryOpenedConnections.update(x => [...x, { tmpid, conid: $values && $values[conidName] }]);
+    return () => {
+      temporaryOpenedConnections.update(x => x.filter(y => y.tmpid != tmpid));
+    };
+  });
+  $: $effect;
 </script>
 
 <FormSelectField {...$$restProps} options={databaseOptions} />