From 24408dd7c20a89a05c4871b9dbebdc9d84cf4deb Mon Sep 17 00:00:00 2001
From: "SPRINX0\\prochazka" <jan.prochazka@sprinx.com>
Date: Tue, 22 Oct 2024 15:23:32 +0200
Subject: [PATCH] empty value testing

---
 packages/web/src/datagrid/DataFilterControl.svelte | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/web/src/datagrid/DataFilterControl.svelte b/packages/web/src/datagrid/DataFilterControl.svelte
index 0e71504e..9a01a05b 100644
--- a/packages/web/src/datagrid/DataFilterControl.svelte
+++ b/packages/web/src/datagrid/DataFilterControl.svelte
@@ -93,8 +93,17 @@
       );
     }
 
+    if (filterBehaviour.supportEmpty) {
+      res.push(
+        { onClick: () => setFilter('EMPTY, NULL'), text: 'Is Empty Or Null' },
+        { onClick: () => setFilter('NOT EMPTY NOT NULL'), text: 'Has Not Empty Value' }
+      );
+    }
+
     if (filterBehaviour.supportNumberLikeComparison) {
       res.push(
+        { divider: true },
+        
         { onClick: () => openFilterWindow('>'), text: 'Greater Than...' },
         { onClick: () => openFilterWindow('>='), text: 'Greater Than Or Equal To...' },
         { onClick: () => openFilterWindow('<'), text: 'Less Than...' },