It's not possible to delete any group that has at least 1 member since
'group still has members' shows up and one cannot remove all members from
the group. This can be solved by adding additional empty <option
value=""></option> in page 'Admin Root/group' (lines around 102 or so):
/* old code */
<h3>Members:</h3>
<? if ($action) { ?>
<select name="members[]" multiple size="10">
<? if ($p = mgd_list_persons())
$m = mgd_list_members($group->id);
if ($m) $m->fetch();
while ($p->fetch())
if ($m && $p->id == $m->uid) { ?>
<option value="&(p.id);" selected>&(p.rname);</option>
<? $m->fetch();
} else { ?>
<option value="&(p.id);">&(p.rname);</option>
<? }
}
} ?>
</select>
<? } else { ?>
/* */
/* new code */
<h3>Members:</h3>
<? if ($action) { ?>
<select name="members[]" multiple size="10">
<? if ($p = mgd_list_persons())
$m = mgd_list_members($group->id);
if ($m) $m->fetch();
while ($p->fetch())
if ($m && $p->id == $m->uid) { ?>
<option value="&(p.id);" selected>&(p.rname);</option>
<? $m->fetch();
} else { ?>
<option value="&(p.id);">&(p.rname);</option>
<? }
}
} ?>
<option value=""></option> # this line was added
</select>
<? } else { ?>
/* */
Solving this leads us to another problem :(
Seems that mgd_delete_group() doesn't do its job. Even though no more
persons are members of given group, mgd_delete_group() fails do delete the
group and returns false. That leads to looping the user in the 'Do you
really want to delete this group record?' page.
Vanja
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