diff --git a/.vscode/ftp-kr.sync.cache.json b/.vscode/ftp-kr.sync.cache.json
index 54e0b0d..7ef3606 100644
--- a/.vscode/ftp-kr.sync.cache.json
+++ b/.vscode/ftp-kr.sync.cache.json
@@ -452,8 +452,8 @@
           },
           "main_view.php": {
             "type": "-",
-            "size": 31639,
-            "lmtime": 1745260051438,
+            "size": 31758,
+            "lmtime": 1754514238562,
             "modified": false
           },
           "task_edit.php": {
diff --git a/templates/tasks/main_view.php b/templates/tasks/main_view.php
index 60a5904..b4029fa 100644
--- a/templates/tasks/main_view.php
+++ b/templates/tasks/main_view.php
@@ -770,27 +770,39 @@
     e.preventDefault();
     var projects = $( this ).find( 'option:selected' ).attr( 'projects' );
     var users = $( this ).find( 'option:selected' ).attr( 'users' );
-    if ( projects )
-    {
-      var projects = projects.split( "," ); console.log( projects );
-      // toggle checkboxes and prevent load ajax twice
-      $( '.projects_container input[name="projects"].g-checkbox' ).each( function() {
-        if ( $.inArray( $( this ).val(), projects ) !== -1 )
-          $( this ).attr( 'checked', 'checked' );
-        else
-          $( this ).removeAttr( 'checked' );
-      });
+    // parsowanie wejść (string "1,2,3" -> ['1','2','3'])
+    const projectsArr = String(projects || '')
+      .split(',')
+      .map(s => s.trim())
+      .filter(Boolean);
+
+    const usersArr = String(users || '')
+      .split(',')
+      .map(s => s.trim())
+      .filter(Boolean);
+
+    // UPEWNIJ SIĘ, jak brzmi nazwa pól w HTML: projects czy projects[]
+    const $projectInputs = $('.projects_container input[name="projects[]"].g-checkbox, .projects_container input[name="projects"].g-checkbox');
+    const $userInputs    = $('.projects_container input[name="users[]"].g-checkbox, .projects_container input[name="users"].g-checkbox');
+
+    // najpierw czyścimy
+    $projectInputs.prop('checked', false);
+    $userInputs.prop('checked', false);
+
+    // ustawiamy zaznaczenia
+    $projectInputs.each(function () {
+      const val = String($(this).val()).trim();
+      if (projectsArr.includes(val)) $(this).prop('checked', true);
+    });
+
+    $userInputs.each(function () {
+      const val = String($(this).val()).trim();
+      if (usersArr.includes(val)) $(this).prop('checked', true);
+    });
+
+    // wywołuj z tablicami, nie ze stringami
+    reload_tasks(projectsArr, usersArr);
 
-      var users = users.split( "," ); console.log( users );
-      // toggle checkboxes and prevent load ajax twice
-      $( '.projects_container input[name="users"].g-checkbox' ).each( function() {
-        if ( $.inArray( $( this ).val(), users ) !== -1 )
-          $( this ).attr( 'checked', 'checked' );
-        else
-          $( this ).removeAttr( 'checked' );
-      });
-      reload_tasks( projects, users );
-    }
   });
 
   $( 'body' ).on( 'click', '.task_popup .task-delete', function(e) {