/// <summary>
/// Handles request for deleting category.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">Arguments.</param>
public void lnkDelete_Click(object sender, EventArgs e)
{
CategoryInfo categoryObj = SelectedCategory;
if ((categoryObj != null) && CanModifySelectedCategory)
{
// Remove deleted category from selection
if (!string.IsNullOrEmpty(hidItem.Value))
{
hidItem.Value = hidItem.Value.Replace(valuesSeparator + categoryObj.CategoryID + valuesSeparator, valuesSeparator);
pnlHidden.Update();
}
// Preselect parent category
CategoryInfo parentCategory = CategoryInfoProvider.GetCategoryInfo(categoryObj.CategoryParentID);
if (parentCategory != null)
{
SelectedCategoryID = parentCategory.CategoryID;
PreselectCategory(parentCategory, true);
}
else
{
SelectedCategoryID = 0;
SelectedCategoryParentID = categoryObj.CategoryIsPersonal ? PERSONAL_CATEGORIES_ROOT_PARENT_ID : CATEGORIES_ROOT_PARENT_ID;
}
// Delete category
CategoryInfoProvider.DeleteCategoryInfo(categoryObj);
pnlUpdateTrees.Update();
}
}
private void DeleteCategory(CategoryInfo categoryObj, bool reload = false)
{
// Check if category
if ((categoryObj != null) && CanModifyCategory(categoryObj.CategoryIsPersonal, categoryObj.CategoryIsGlobal))
{
var parentCategory = CategoryInfoProvider.GetCategoryInfo(categoryObj.CategoryParentID);
var isPersonal = categoryObj.CategoryIsPersonal;
// Delete category
CategoryInfoProvider.DeleteCategoryInfo(categoryObj);
// Check if deleted category has parent
if (parentCategory != null)
{
SelectedCategoryID = parentCategory.CategoryID;
// Switch to editing of parent category
catEdit.UserID = parentCategory.CategoryUserID;
catEdit.Category = parentCategory;
SwitchToEdit(reload);
PreselectCategory(parentCategory, false);
}
else
{
SelectedCategoryID = 0;
SelectedCategoryParentID = isPersonal ? PERSONAL_CATEGORIES_ROOT_PARENT_ID : CATEGORIES_ROOT_PARENT_ID;
SwitchToInfo();
}
pnlUpdateTree.Update();
pnlUpdateContent.Update();
}
}
/// <summary>
/// Handles request for deleting category.
/// </summary>
public void Delete()
{
CategoryInfo categoryObj = SelectedCategory;
if ((categoryObj != null) && CanModifySelectedCategory)
{
// Remove deleted category from selection
if (!string.IsNullOrEmpty(hidItem.Value))
{
hidItem.Value = hidItem.Value.Replace(ValuesSeparator + categoryObj.CategoryID + ValuesSeparator, ValuesSeparator);
hidHash.Value = ValidationHelper.GetHashString(hidItem.Value, new HashSettings(mSecurityPurpose));
pnlHidden.Update();
}
// Preselect parent category
CategoryInfo parentCategory = CategoryInfoProvider.GetCategoryInfo(categoryObj.CategoryParentID);
if (parentCategory != null)
{
SelectedCategoryID = parentCategory.CategoryID;
PreselectCategory(parentCategory, true);
}
else
{
SelectedCategoryID = 0;
SelectedCategoryParentID = categoryObj.CategoryIsPersonal ? PERSONAL_CATEGORIES_ROOT_PARENT_ID : CATEGORIES_ROOT_PARENT_ID;
}
// Delete category
CategoryInfoProvider.DeleteCategoryInfo(categoryObj);
pnlUpdateTrees.Update();
}
}
/// <summary>
/// Deletes category. Called when the "Delete category" button is pressed.
/// Expects the CreateCategory method to be run first.
/// </summary>
private bool DeleteCategory()
{
// Get the category
CategoryInfo deleteCategory = CategoryInfoProvider.GetCategoryInfo("MyNewCategory", CMSContext.CurrentSiteName);
// Delete the category
CategoryInfoProvider.DeleteCategoryInfo(deleteCategory);
return(deleteCategory != null);
}
private void DeleteCategory(CategoryInfo categoryObj)
{
// Check if category
if ((categoryObj != null) && CanModifyCategory(categoryObj.CategoryIsPersonal, categoryObj.CategoryIsGlobal))
{
CategoryInfo parentCategory = CategoryInfoProvider.GetCategoryInfo(categoryObj.CategoryParentID);
// Check if deleted category has parent
if (parentCategory != null)
{
// Switch to editing of parent category
SwitchToEdit();
catEdit.UserID = parentCategory.CategoryUserID;
catEdit.Category = parentCategory;
catEdit.ReloadData();
SelectedCategoryID = parentCategory.CategoryID;
PreselectCategory(parentCategory, false);
}
else
{
SelectedCategoryID = 0;
SelectedCategoryParentID = categoryObj.CategoryIsPersonal ? PERSONAL_CATEGORIES_ROOT_PARENT_ID : CATEGORIES_ROOT_PARENT_ID;
SwitchToInfo();
}
// Delete category
CategoryInfoProvider.DeleteCategoryInfo(categoryObj);
// Reload subcategories
gridSubCategories.ReloadData();
pnlUpdateTree.Update();
pnlUpdateContent.Update();
}
}