private void FillSearchOperators(string searchField)
{
drpdSearchOperators.Items.Clear();
SPField queryField = list.Fields[new Guid(searchField)];
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorEquals"), "Eq"));
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorNotEqual"), "Neq"));
if (queryField.Type == SPFieldType.Counter || queryField.Type == SPFieldType.Integer ||
queryField.Type == SPFieldType.Number || queryField.Type == SPFieldType.Currency ||
queryField.Type == SPFieldType.DateTime)
{
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorLessThan"), "Lt"));
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorLessThanOrEqualTo"), "Leq"));
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorGreaterThan"), "Gt"));
drpdSearchOperators.Items.Add(new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorGreaterThanOrEqualTo"), "Geq"));
}
else
{
if (queryField.Type != SPFieldType.Boolean && queryField.Type != SPFieldType.DateTime)
{
drpdSearchOperators.Items.Insert(0, new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorContains"), "Contains"));
}
drpdSearchOperators.Items.Insert(1, new ListItem(LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerOperatorBeginsWith"), "BeginsWith"));
}
}
private DataTable GetListTable(string search, string groupName)
{
SPField searchField = list.Fields[new Guid(groupName)];
SPListItemCollection items = null;
if (!string.IsNullOrEmpty(search))
{
SPQuery query = new SPQuery();
if (searchField.Type == SPFieldType.DateTime)
{
search = SPUtility.CreateISO8601DateTimeFromSystemDateTime(DateTime.Parse(search));
}
string valueType = searchField.TypeAsString;
if (searchField.Type == SPFieldType.Calculated)
{
valueType = "Text";
}
query.ViewAttributes = "Scope=\"Recursive\"";
query.Query = string.Format("<Where><{0}><FieldRef ID=\"{1}\"/><Value Type=\"{2}\">{3}</Value></{0}></Where>"
, searchOperator ?? "Eq"
, searchField.Id.ToString()
, valueType
, search);
items = list.GetItems(query);
}
else
{
items = list.Items;
}
if (items.Count > propertyBag.MaxSearchResults)
{
this.PickerDialog.ErrorMessage = LookupFieldWithPickerHelper.GetResourceString("lookupWithPickerSearchResultExceededMessage");
return(dataTable);
}
foreach (SPListItem item in items)
{
DataRow row = dataTable.NewRow();
foreach (DataColumn col in dataTable.Columns)
{
SPField field = item.Fields[new Guid(col.ColumnName)];
row[col] = field.GetFieldValueAsText(item[field.Id]);
}
dataTable.Rows.Add(row);
}
return(dataTable);
}