Improve search in list

htdocs/comm/action/listactions.php

@@ -99,6 +99,13 @@ if (! $user->rights->agenda->allactions->read || $filter=='mine')	// If no permi
 	$filterd=$user->id;
 }
 
+// Purge search criteria
+if (GETPOST("button_removefilter"))
+{
+    $datestart='';
+    $dateend='';
+}
+
 // Initialize technical object to manage hooks of thirdparties. Note that conf->hooks_modules contains array array
 $hookmanager->initHooks(array('agendalist'));
 
@@ -278,8 +285,7 @@ if ($resql)
 	//print '<td class="liste_titre"></td>';
 	print '<td class="liste_titre"></td>';
 	print '<td class="liste_titre" align="right"><input class="liste_titre" type="image" src="'.img_picto($langs->trans("Search"),'search.png','','',1).'" value="'.dol_escape_htmltag($langs->trans("Search")).'" title="'.dol_escape_htmltag($langs->trans("Search")).'">';
-    //print '&nbsp; ';
-    //print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"),'searchclear.png','','',1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
+	print '<input type="image" class="liste_titre" name="button_removefilter" src="'.img_picto($langs->trans("Search"),'searchclear.png','','',1).'" value="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'" title="'.dol_escape_htmltag($langs->trans("RemoveFilter")).'">';
     print '</td>';
 	print "</tr>\n";