private void LoadColumns(XPathNavigator xml)
{
Columns.Clear();
var columnNodes = xml.Select("/qdbapi/table/fields/field");
foreach (XPathNavigator columnNode in columnNodes)
{
var columnId = int.Parse(columnNode.GetAttribute("id", String.Empty));
var type =
(FieldType)Enum.Parse(typeof(FieldType), columnNode.GetAttribute("field_type", String.Empty), true);
var label = columnNode.SelectSingleNode("label").Value;
bool hidden = false;
var hidNode = columnNode.SelectSingleNode("appears_by_default");
if (hidNode != null && hidNode.Value == "0")
{
hidden = true;
}
bool virt = columnNode.GetAttribute("mode", String.Empty) == "virtual";
bool lookup = columnNode.GetAttribute("mode", String.Empty) == "lookup";
IQColumn col = ColumnFactory.CreateInstace(columnId, label, type, virt, lookup, hidden);
foreach (XPathNavigator choicenode in columnNode.Select("choices/choice"))
{
object value;
switch (type)
{
case FieldType.rating:
value = Int32.Parse(choicenode.Value);
break;
default:
value = choicenode.Value;
break;
}
((IQColumn_int)col).AddChoice(value);
}
Dictionary <string, int> colComposites = ((IQColumn_int)col).GetComposites();
foreach (XPathNavigator compositenode in columnNode.Select("compositeFields/compositeField"))
{
colComposites.Add(compositenode.GetAttribute("key", String.Empty), Int32.Parse(compositenode.GetAttribute("id", String.Empty)));
}
Columns.Add(col);
}
var keyFidNode = xml.SelectSingleNode("/qdbapi/table/original/key_fid");
if (keyFidNode != null)
{
KeyFID = keyFidNode.ValueAsInt;
}
else
{
KeyFID = Columns.Find(c => c.ColumnType == FieldType.recordid).ColumnId;
}
KeyCIdx = Columns.FindIndex(c => c.ColumnId == KeyFID);
}
private void LoadColumns(XPathNavigator xml)
{
Columns.Clear();
var columnNodes = xml.Select("/qdbapi/table/fields/field");
foreach (XPathNavigator columnNode in columnNodes)
{
var columnId = int.Parse(columnNode.GetAttribute("id", String.Empty));
var type =
(FieldType)Enum.Parse(typeof(FieldType), columnNode.GetAttribute("field_type", String.Empty), true);
var label = columnNode.SelectSingleNode("label").Value;
var col = ColumnFactory.CreateInstace(columnId, label, type);
Columns.Add(col);
}
}