17488 FIX custom host attributes setup keep http vars for table sort …

…and search

SUP-18972

Change-Id: Ic6447e908a405ea9eb22f342e2dfb068c34cd894

.werks/17488

@@ -0,0 +1,12 @@
+Title: Fix filtering and sorting for custom host attribute view
+Class: fix
+Compatible: compat
+Component: multisite
+Date: 1736851356
+Edition: cre
+Level: 1
+Version: 2.2.0p38
+
+Sorting by clicking the table column header did not sort entries in the Custom Host Attribute view, and applied filters were reset.
+
+Now filtering and sorting functions work as expected.

cmk/gui/wato/pages/custom_attributes.py

@@ -36,7 +36,7 @@
 from cmk.gui.table import table_element
 from cmk.gui.type_defs import ActionResult, Choices, PermissionName
 from cmk.gui.utils.transaction_manager import transactions
-from cmk.gui.utils.urls import makeactionuri, makeuri_contextless
+from cmk.gui.utils.urls import makeactionuri, makeuri, makeuri_contextless
 from cmk.gui.watolib.custom_attributes import (
     load_custom_attrs_from_mk_file,
     save_custom_attrs_to_mk_file,
@@ -463,10 +463,12 @@ def _page_menu_entries_related(self) -> Iterable[PageMenuEntry]:
 
     def action(self) -> ActionResult:
         if not transactions.check_transaction():
-            return redirect(self.mode_url())
+            request.del_var("_transid")
+            return redirect(makeuri(request=request, addvars=list(request.itervars())))
 
         if not request.var("_delete"):
-            return redirect(self.mode_url())
+            request.del_var("_transid")
+            return redirect(makeuri(request=request, addvars=list(request.itervars())))
 
         delname = request.get_ascii_input_mandatory("_delete")
         for index, attr in enumerate(self._attrs):