private void InitializeFieldViews(SPField field, string webId, string listId)
{
SPSite _site = SPControl.GetContextSite(this.Context);
SPWeb _web = _site.OpenWeb(new Guid(webId));
SPList list = _web.Lists[new Guid(listId)];
foreach (SPView view in list.Views)
{
if ((view.Hidden || view.PersonalView) || !view.Type.Equals("HTML"))
{
continue;
}
ListItem item = new ListItem(view.Title, view.ID.ToString() + "|" + view.Url);
string viewId = string.Empty;
if (field != null)
{
CustomDropDownList f = field as CustomDropDownList;
if (Convert.ToString(f.GetCustomProperty(CustomDropDownList.VIEW)) != string.Empty)
{
viewId = Convert.ToString(f.GetCustomProperty(CustomDropDownList.VIEW));
}
}
if (((view.ID.ToString() == viewId) || (view.ID.ToString() + "|" + view.Url == viewId)))
{
item.Selected = true;
}
ddlView.Items.Add(item);
}
ddlView.Items.Insert(0, new ListItem("", ""));
ddlView.Visible = true;
lbView.Visible = true;
}
public void OnSaveChange(SPField field, bool isNewField)
{
CustomDropDownList _f = null;
try { _f = field as CustomDropDownList; }
catch { }
SPSite _site = SPControl.GetContextSite(this.Context);
SPWeb _web = _site.OpenWeb(new Guid(listTargetWeb.SelectedItem.Value));
_f.LookupWebId = _web.ID;
if (listTargetList.SelectedIndex < 0)
{
listTargetList.SelectedIndex = 0;
}
_f.LookupList = listTargetList.SelectedItem.Value;
_f.LookupField = listTargetColumn.SelectedItem.Value;
_f.SetCustomProperty(CustomDropDownList.LINK, cbxLinkParent.Checked);
_f.SetCustomProperty(CustomDropDownList.ALLOW_MULTIPLE, cbxMultipleValues.Checked);
_f.SetCustomProperty(CustomDropDownList.SHOW_ALL_VALUES, cbxParentEmpty.Checked);
if (cbxLinkParent.Checked && cbxLinkParent.Enabled)
{
// if (listParentColumn.Items.Count != 0)
{
_f.SetCustomProperty(CustomDropDownList.PARENT_COLUMN, listParentColumn.SelectedItem.Value);
}
/* else
* {
* _f.SetCustomProperty(CustomDropDownList.PARENT_COLUMN, "");
* }
* if (listLinkColumn.Items.Count != 0)*/
{
_f.SetCustomProperty(CustomDropDownList.LINK_COLUMN, listLinkColumn.SelectedItem.Value);
}
/* else
* {
* _f.SetCustomProperty(CustomDropDownList.LINK_COLUMN, "");
* }*/
}
else
{
_f.SetCustomProperty(CustomDropDownList.PARENT_COLUMN, "");
_f.SetCustomProperty(CustomDropDownList.LINK_COLUMN, "");
}
_f.SetCustomProperty(CustomDropDownList.AUTO_COMPLETE, cbxAutoCompleteORFilter.Checked);
_f.SetCustomProperty(CustomDropDownList.ADVANCE_SETTINGS, cbxAdvanceSettings.Checked);
if (cbxAdvanceSettings.Checked)
{
if (!string.IsNullOrEmpty(ddlView.SelectedItem.Value))
{
_f.SetCustomProperty(CustomDropDownList.VIEW, ddlView.SelectedItem.Value);
}
_f.SetCustomProperty(CustomDropDownList.SORT_BY_VIEW, chkSortByView.Checked);
_f.SetCustomProperty(CustomDropDownList.ADDING_NEW_VALUES, chkAddingNewValues.Checked);
_f.SetCustomProperty(CustomDropDownList.NEW_FORM, chkUseNewForm.Checked);
string checked_additional_fields = string.Empty;
string unchecked_additional_fields = string.Empty;
foreach (ListItem item in cblAdditionalFields.Items)
{
if (item.Selected)
{
if (!string.IsNullOrEmpty(checked_additional_fields))
{
checked_additional_fields = checked_additional_fields + ";";
}
checked_additional_fields = checked_additional_fields + item.Value;
}
else
{
if (!string.IsNullOrEmpty(unchecked_additional_fields))
{
unchecked_additional_fields = unchecked_additional_fields + ";";
}
unchecked_additional_fields = unchecked_additional_fields + item.Value;
}
}
_f.SetCustomProperty(CustomDropDownList.ADDITIONAL_FIELDS, checked_additional_fields);
_f.EnsureAdditionalFields(checked_additional_fields, unchecked_additional_fields);
string str = string.Empty;
foreach (ListItem item in cblAdditionalFilters.Items)
{
if (item.Selected)
{
if (!string.IsNullOrEmpty(str))
{
str = str + ";";
}
str = str + item.Value;
}
}
_f.SetCustomProperty(CustomDropDownList.ADDITIONAL_FILTERS, str);
}
_f.SetCustomProperty(CustomDropDownList.RELATIONSHIP_BEHAVIOR, cbxRelationshipBehavior.Checked);
_f.SetCustomProperty(CustomDropDownList.RELATIONSHIP_BEHAVIOR_CASCADE, rdbCascadeDelete.Checked);
if (!_f.AllowMultipleValues && cbxRelationshipBehavior.Checked)
{
if (rdbCascadeDelete.Checked)
{
_f.RelationshipDeleteBehavior = SPRelationshipDeleteBehavior.Cascade;
}
else if (rdbRestrictDelete.Checked)
{
_f.RelationshipDeleteBehavior = SPRelationshipDeleteBehavior.Restrict;
}
else
{
_f.RelationshipDeleteBehavior = SPRelationshipDeleteBehavior.None;
}
_f.Indexed = true;
}
else
{
_f.RelationshipDeleteBehavior = SPRelationshipDeleteBehavior.None;
_f.Indexed = false;
}
}
public void InitializeWithField(SPField field)
{
EnsureChildControls();
CustomDropDownList _f = null;
try { _f = field as CustomDropDownList; }
catch { }
if (_f != null)
{
// this bit only happens when field is not null
if (!IsPostBack)
{
cbxMultipleValues.Checked = _f.AllowMultipleValues;
cbxLinkParent.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.LINK));
cbxParentEmpty.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.SHOW_ALL_VALUES));
if (cbxLinkParent.Checked)
{
InitialParentColumnValues_with_true();
}
else
{
InitialParentColumnValues_with_false();
}
cbxAutoCompleteORFilter.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.AUTO_COMPLETE));
TargetWebId = _f.LookupWebId.ToString();
TargetListId = _f.LookupList;
TargetColumnId = _f.LookupField;
TargetParentColumnId = Convert.ToString(_f.GetCustomProperty(CustomDropDownList.PARENT_COLUMN));
TargetLinkColumnId = Convert.ToString(_f.GetCustomProperty(CustomDropDownList.LINK_COLUMN));
cbxAdvanceSettings.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.ADVANCE_SETTINGS));
if (cbxAdvanceSettings.Checked)
{
cblAdditionalFields.Items.Clear();
cblAdditionalFilters.Items.Clear();
InitializeFieldAdvanceSettings(TargetWebId, TargetListId);
InitializeFieldViews(_f, TargetWebId, TargetListId);
if (!string.IsNullOrEmpty(Convert.ToString(_f.GetCustomProperty(CustomDropDownList.VIEW))))
{
// ddlView.SelectedIndex = ddlView.Items.IndexOf(ddlView.Items.FindByText(Convert.ToString(_f.GetCustomProperty(CustomDropDownList.VIEW))));
chkSortByView.Enabled = true;
chkSortByView.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.SORT_BY_VIEW));
}
chkAddingNewValues.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.ADDING_NEW_VALUES));
if (chkAddingNewValues.Checked)
{
chkUseNewForm.Enabled = true;
chkUseNewForm.Checked = Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.NEW_FORM));
}
string add_fields = Convert.ToString(_f.GetCustomProperty(CustomDropDownList.ADDITIONAL_FIELDS));
if (!string.IsNullOrEmpty(add_fields))
{
foreach (string s in add_fields.Split(';'))
{
int index = cblAdditionalFields.Items.IndexOf(cblAdditionalFields.Items.FindByValue(s));
cblAdditionalFields.Items[index].Selected = true;
}
}
string add_filters = Convert.ToString(_f.GetCustomProperty(CustomDropDownList.ADDITIONAL_FILTERS));
if (!string.IsNullOrEmpty(add_filters))
{
foreach (string s in add_filters.Split(';'))
{
int index = cblAdditionalFilters.Items.IndexOf(cblAdditionalFilters.Items.FindByValue(s));
cblAdditionalFilters.Items[index].Selected = true;
}
}
}
else
{
cblAdditionalFields.Visible = false;
lbAdditionalFilters.Visible = false;
cblAdditionalFilters.Visible = false;
chkSortByView.Visible = false;
pnlConvertFromRegular.Visible = false;
ddlView.Visible = false;
lbView.Visible = false;
chkAddingNewValues.Visible = false;
chkUseNewForm.Visible = false;
}
if (_f.AllowMultipleValues)
{
cbxRelationshipBehavior.Enabled = false;
}
if (Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.RELATIONSHIP_BEHAVIOR)))
{
cbxRelationshipBehavior.Checked = true;
rdbRestrictDelete.Enabled = true;
rdbCascadeDelete.Enabled = true;
if (Convert.ToBoolean(_f.GetCustomProperty(CustomDropDownList.RELATIONSHIP_BEHAVIOR_CASCADE)))
{
rdbRestrictDelete.Checked = false;
rdbCascadeDelete.Checked = true;
}
else
{
rdbRestrictDelete.Checked = true;
rdbCascadeDelete.Checked = false;
}
}
else
{
cbxRelationshipBehavior.Checked = false;
rdbRestrictDelete.Enabled = false;
rdbRestrictDelete.Checked = true;
rdbCascadeDelete.Enabled = false;
rdbCascadeDelete.Checked = false;
}
}
}
// this bit must always happen, even when field is null
if (!IsPostBack)
{
SetTargetWeb();
SetControlVisibility();
}
}
