protected void fieldEditor_AfterItemDeleted(object sender, FieldEditorEventArgs e)
{
// Update parameters of inherited form user controls if a field or a category was deleted
if ((e != null))
{
// Details of item which was deleted
string itemName = e.ItemName;
FieldEditorSelectedItemEnum itemType = e.ItemType;
int itemOrder = e.ItemOrder;
// Get form controls inherited from edited one
var inheritedControls = FormUserControlInfoProvider.GetFormUserControls().WhereEquals("UserControlParentID", FormControlID);
foreach (FormUserControlInfo control in inheritedControls)
{
// Remove deleted item (field/category) from inherited form control parameters
switch (itemType)
{
case FieldEditorSelectedItemEnum.Field:
control.UserControlParameters = FormHelper.RemoveFieldFromAlternativeDefinition(control.UserControlParameters, itemName, itemOrder);
break;
case FieldEditorSelectedItemEnum.Category:
control.UserControlParameters = FormHelper.RemoveCategoryFromAlternativeDefinition(control.UserControlParameters, itemName, itemOrder);
break;
}
// Update inherited form control
FormUserControlInfoProvider.SetFormUserControlInfo(control);
}
}
}
/// <summary>
/// Fill attribute list.
/// </summary>
/// <param name="selectedValue">Selected value in attribute list, null if first item is selected</param>
private void LoadAttributesList(string selectedValue)
{
ListItem li = null;
// Reload list only if new item is not edited
if (!IsNewItemEdited)
{
// Clear item list
lstAttributes.Items.Clear();
// Get all list items (fields and categories)
var itemList = FormInfo.GetFormElements(true, true);
if (itemList != null)
{
MacroResolver resolver = MacroResolverStorage.GetRegisteredResolver(ResolverName);
foreach (IField item in itemList)
{
string itemDisplayName;
string itemCodeName;
if (item is FormFieldInfo)
{
FormFieldInfo formField = ((FormFieldInfo)(item));
itemDisplayName = formField.Name;
if (!formField.AllowEmpty)
{
itemDisplayName += ResHelper.RequiredMark;
}
itemCodeName = fieldPreffix + formField.Name;
li = new ListItem(itemDisplayName, itemCodeName);
}
else if (item is FormCategoryInfo)
{
FormCategoryInfo formCategory = ((FormCategoryInfo)(item));
itemDisplayName = ResHelper.LocalizeString(formCategory.GetPropertyValue(FormCategoryPropertyEnum.Caption, resolver));
itemCodeName = categPreffix + formCategory.CategoryName;
li = new ListItem(itemDisplayName, itemCodeName);
}
// Load list box
if (li != null)
{
lstAttributes.Items.Add(li);
}
}
}
// Set selected item
if (lstAttributes.Items.Count > 0)
{
if (!string.IsNullOrEmpty(selectedValue) && lstAttributes.Items.FindByValue(selectedValue) != null)
{
lstAttributes.SelectedValue = selectedValue;
}
else
{
// Select first item of the list
lstAttributes.SelectedIndex = 0;
}
}
// Default values - list is empty
SelectedItemName = null;
SelectedItemType = 0;
// Save selected item info
if (lstAttributes.SelectedValue != null)
{
if (lstAttributes.SelectedValue.StartsWithCSafe(fieldPreffix))
{
SelectedItemName = lstAttributes.SelectedValue.Substring(preffixLength);
SelectedItemType = FieldEditorSelectedItemEnum.Field;
}
else if (lstAttributes.SelectedValue.StartsWithCSafe(categPreffix))
{
SelectedItemName = lstAttributes.SelectedValue.Substring(preffixLength);
SelectedItemType = FieldEditorSelectedItemEnum.Category;
}
}
}
}
/// <summary>
/// Creates new attribute.
/// </summary>
private void NewAttribute()
{
if (Mode == FieldEditorModeEnum.BizFormDefinition)
{
// Check 'EditForm' permission
if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.form", "EditForm"))
{
RedirectToAccessDenied("cms.form", "EditForm");
}
}
if (IsNewItemEdited)
{
// Only one new item can be edited
ShowMessage(GetString("TemplateDesigner.ErrorCannotCreateAnotherNewItem"));
return;
}
IsNewItemEdited = true;
HandleInherited(false);
FieldDetailsVisible = true;
// Set field type
fieldTypeSelector.Reload();
SetFieldType();
// Clear settings
controlSettings.Settings = new Hashtable();
controlSettings.BasicForm.Mode = FormModeEnum.Insert;
// Create #new# attribute in attribute list
ListItem newListItem = new ListItem(GetString("TemplateDesigner.NewAttribute"), newFieldPreffix);
if ((lstAttributes.Items.Count > 0) && (lstAttributes.SelectedIndex >= 0))
{
// Add behind the selected item
lstAttributes.Items.Insert(lstAttributes.SelectedIndex + 1, newListItem);
}
else
{
// Add at the end of the item collection
lstAttributes.Items.Add(newListItem);
}
// Select new item
lstAttributes.SelectedIndex = lstAttributes.Items.IndexOf(newListItem);
// Get type of previously selected item
FieldEditorSelectedItemEnum oldItemType = SelectedItemType;
// Initialize currently selected item type and name
SelectedItemType = FieldEditorSelectedItemEnum.Field;
SelectedItemName = newFieldPreffix;
databaseConfiguration.AttributeName = string.Empty;
bool newItemBlank = ValidationHelper.GetBoolean(SettingsHelper.AppSettings["CMSClearFieldEditor"], true);
if (newItemBlank || (oldItemType != FieldEditorSelectedItemEnum.Field))
{
LoadDefaultAttributeEditForm(false);
}
LoadControlSettings();
DisplaySelectedTabContent();
PrepareResetButton();
}
/// <summary>
/// New category button clicked.
/// </summary>
protected void btnNewCategory_Click(Object sender, EventArgs e)
{
if (Mode == FieldEditorModeEnum.BizFormDefinition)
{
// Check 'EditForm' permission
if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.form", "EditForm"))
{
RedirectToAccessDenied("cms.form", "EditForm");
}
}
IsDummyField = IsAlternativeForm;
IsExtraField = IsInheritedForm;
if (IsNewItemEdited)
{
// Display error - Only one new item can be edited
ShowMessage(GetString("TemplateDesigner.ErrorCannotCreateAnotherNewItem"));
}
else
{
HandleInherited(false);
// Create #categ##new# item in list
ListItem newListItem = new ListItem(GetString("TemplateDesigner.NewCategory"), newCategPreffix);
if ((lstAttributes.Items.Count > 0) && (lstAttributes.SelectedIndex >= 0))
{
// Add behind the selected item
lstAttributes.Items.Insert(lstAttributes.SelectedIndex + 1, newListItem);
}
else
{
// Add at the end of the item collection
lstAttributes.Items.Add(newListItem);
}
// Select new item
lstAttributes.SelectedIndex = lstAttributes.Items.IndexOf(newListItem);
SelectedItemType = FieldEditorSelectedItemEnum.Category;
SelectedItemName = newCategPreffix;
LoadDefaultCategoryEditForm();
IsNewItemEdited = true;
}
PrepareResetButton();
}
