local helpXmlTest = CSelectHelp();
helpXmlTest:addField('name');
helpXmlTest:addField('age');
for i=0,2 do
local v = CVector();
v:push_back('name' .. i);
v:push_back(20+i);
helpXmlTest:addVectorValue(v);
end
xmlCutil:insert('students.class', 'help_name', helpXmlTest);
print(xmlCutil:toString());
local itIn = CIntent();
itIn:set('set_1','value1');
itIn:set('set_2','value2');
itIn:set('set_3','value3');
xmlCutil:insertOneNode('students.class', 'help_name','name_value',itIn);
print(xmlCutil:toString());
xmlCutil:insertNoProp('students.class', 'insert_name', helpXmlTest);
print(xmlCutil:toString());
local helpTree = CSelectHelp();
xmlCutil:getTree('students.class', helpTree);
helpTree:dump();