public SelectedGuidItem(Guid id, string code, string name, SelectedGuidItemType type)
{
ID = id;
Code = code;
Name = name;
Type = type;
}
public static bool set_element_value(string value, ref FormElement element)
{
if (string.IsNullOrEmpty(value))
{
value = string.Empty;
}
FormElementTypes type = element.Type.HasValue ? element.Type.Value : FormElementTypes.Text;
switch (type)
{
case FormElementTypes.Text:
case FormElementTypes.Select:
case FormElementTypes.Checkbox:
element.TextValue = value;
return(!string.IsNullOrEmpty(element.TextValue));
case FormElementTypes.Binary:
element.BitValue = value.ToLower() == "true";
return(true);
case FormElementTypes.Date:
if (value.ToLower() == "now")
{
element.DateValue = DateTime.Now;
}
else
{
DateTime dt = new DateTime();
if (DateTime.TryParse(value, out dt))
{
element.DateValue = dt;
}
}
return(element.DateValue.HasValue);
case FormElementTypes.Node:
case FormElementTypes.User:
SelectedGuidItemType tp = type == FormElementTypes.Node ? SelectedGuidItemType.Node : SelectedGuidItemType.User;
Guid id = Guid.Empty;
if (Guid.TryParse(value, out id) && id != Guid.Empty)
{
element.GuidItems.Add(new SelectedGuidItem(id, string.Empty, string.Empty, tp));
}
return(id != Guid.Empty);
case FormElementTypes.Numeric:
float flt = 0;
if (float.TryParse(value, out flt))
{
element.FloatValue = flt;
}
return(element.FloatValue.HasValue);
}
return(false);
}
public static List <FormElement> get_form_elements(string strElements, bool formDesignMode = false)
{
try
{
List <FormElement> retList = new List <FormElement>();
if (string.IsNullOrEmpty(strElements))
{
return(retList);
}
Dictionary <string, object> dic = PublicMethods.fromJSON(Base64.decode(strElements));
if (!dic.ContainsKey("Elements") || dic["Elements"].GetType() != typeof(ArrayList))
{
return(retList);
}
foreach (Dictionary <string, object> elem in (ArrayList)dic["Elements"])
{
FormElement newElement = new FormElement()
{
ElementID = PublicMethods.parse_guid(PublicMethods.get_dic_value(elem, "ElementID")),
RefElementID = PublicMethods.parse_guid(PublicMethods.get_dic_value(elem, "RefElementID")),
FormInstanceID = PublicMethods.parse_guid(PublicMethods.get_dic_value(elem, "InstanceID")),
Title = PublicMethods.parse_string(PublicMethods.get_dic_value(elem, "Title"), defaultValue: null),
Name = formDesignMode ? Base64.decode(PublicMethods.get_dic_value(elem, "Name", defaultValue: null)) :
PublicMethods.get_dic_value(elem, "Name", defaultValue: null),
Filled = PublicMethods.parse_bool(PublicMethods.get_dic_value(elem, "Filled"), defaultValue: false),
SequenceNumber = PublicMethods.parse_int(PublicMethods.get_dic_value(elem, "SequenceNumber"), defaultValue: -1),
Necessary = PublicMethods.parse_bool(PublicMethods.get_dic_value(elem, "Necessary")),
UniqueValue = PublicMethods.parse_bool(PublicMethods.get_dic_value(elem, "UniqueValue")),
Help = PublicMethods.parse_string(PublicMethods.get_dic_value(elem, "Help"), defaultValue: null),
Info = PublicMethods.parse_string(PublicMethods.get_dic_value(elem, "Info"), defaultValue: null),
Weight = PublicMethods.parse_double(PublicMethods.get_dic_value(elem, "Weight")),
TextValue = PublicMethods.parse_string(PublicMethods.get_dic_value(elem, "TextValue"), defaultValue: null),
FloatValue = PublicMethods.parse_double(PublicMethods.get_dic_value(elem, "FloatValue")),
BitValue = PublicMethods.parse_bool(PublicMethods.get_dic_value(elem, "BitValue")),
DateValue = PublicMethods.parse_date(PublicMethods.get_dic_value(elem, "DateValue")),
AttachedFiles = DocumentUtilities.get_files_info(PublicMethods.get_dic_value(elem, "Files"))
};
if (newElement.Type == FormElementTypes.Separator)
{
newElement.Necessary = null;
}
if (newElement.Type != FormElementTypes.Text && newElement.Type != FormElementTypes.Numeric)
{
newElement.UniqueValue = null;
}
FormElementTypes fet = FormElementTypes.Text;
if (Enum.TryParse <FormElementTypes>(PublicMethods.get_dic_value(elem, "Type"), out fet))
{
newElement.Type = fet;
}
if (elem.ContainsKey("GuidItems") && elem["GuidItems"] != null && elem["GuidItems"].GetType() == typeof(ArrayList))
{
SelectedGuidItemType tp = SelectedGuidItemType.None;
if (newElement.Type == FormElementTypes.Node)
{
tp = SelectedGuidItemType.Node;
}
else if (newElement.Type == FormElementTypes.User)
{
tp = SelectedGuidItemType.User;
}
foreach (Dictionary <string, object> d in (ArrayList)elem["GuidItems"])
{
newElement.GuidItems.Add(new SelectedGuidItem(Guid.Parse((string)d["ID"]), code: string.Empty,
name: Base64.decode((string)d["Name"]), type: tp));
}
}
if (newElement.ElementID.HasValue && !formDesignMode && (!newElement.Filled.HasValue || !newElement.Filled.Value))
{
newElement.RefElementID = newElement.ElementID;
newElement.ElementID = Guid.NewGuid();
}
if (newElement.AttachedFiles != null)
{
for (var i = 0; i < newElement.AttachedFiles.Count; ++i)
{
newElement.AttachedFiles[i].OwnerID = newElement.ElementID;
newElement.AttachedFiles[i].OwnerType = FileOwnerTypes.FormElement;
}
}
retList.Add(newElement);
}
return(retList);
}
catch { return(new List <FormElement>()); }
}
public SelectedGuidItem()
{
Type = SelectedGuidItemType.None;
}
