[checkmk-commits] Check_MK Git: check_mk: new option allow_emtpy for value spec ListOf

Module: check_mk Branch: master Commit: fa871eca1439125a7f6fc2c1ae610d97667a432d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=fa871eca143912… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Mon Jul 9 16:12:06 2012 +0200 new option allow_emtpy for value spec ListOf --- web/htdocs/valuespec.py | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/web/htdocs/valuespec.py b/web/htdocs/valuespec.py index be1d031..546c5d5 100644 --- a/web/htdocs/valuespec.py +++ b/web/htdocs/valuespec.py @@ -557,6 +557,7 @@ class ListOf(ValueSpec): self._add_label = kwargs.get("add_label", _("Add new element")) self._movable = kwargs.get("movable", True) self._totext = kwargs.get("totext") + self._allow_empty = kwargs.get("allow_empty", True) def del_button(self, vp, nr): js = "valuespec_listof_delete(this, '%s', '%s')" % (vp, nr) @@ -655,6 +656,8 @@ class ListOf(ValueSpec): self._valuespec.validate_datatype(v, varprefix + "_%d" % (n+1)) def validate_value(self, value, varprefix): + if not self._allow_empty and len(value) == 0: + raise MKUserError(varprefix, _("Please specify at least on entry")) for n, v in enumerate(value): self._valuespec.validate_value(v, varprefix + "_%d" % (n+1))