/// <summary>
/// Deletes tag group. Called when the "Delete group" button is pressed.
/// Expects the CreateTagGroup method to be run first.
/// </summary>
private bool DeleteTagGroup()
{
// Get the tag group
string where = "TagGroupName LIKE 'MyNew%'";
// Get the data
DataSet groups = TagGroupInfoProvider.GetTagGroups(where, null);
if (!DataHelper.DataSourceIsEmpty(groups))
{
// Loop through the individual items
foreach (DataRow groupDr in groups.Tables[0].Rows)
{
// Create object from DataRow
TagGroupInfo deleteGroup = new TagGroupInfo(groupDr);
// Delete the tag group
TagGroupInfoProvider.DeleteTagGroupInfo(deleteGroup);
}
return(true);
}
return(false);
}
private void gridTagGroups_OnAction(string actionName, object actionArgument)
{
int groupId = -1;
string siteId = null;
switch (actionName)
{
// Editing of the category fired
case "edit":
// Get category ID
groupId = ValidationHelper.GetInteger(actionArgument, -1);
siteId = Convert.ToString(this.siteSelector.Value);
// Create a target site URL and pass the category ID as a parameter
string editUrl = "TagGroup_Edit.aspx?groupid=" + groupId.ToString() + "&siteid=" + siteId;
URLHelper.Redirect(editUrl);
break;
// Deleteing of the category was fired
case "delete":
groupId = ValidationHelper.GetInteger(actionArgument, -1);
if (groupId > -1)
{
// If no item depends on the current group
DataSet ds = TagInfoProvider.GetTags("TagGroupID = " + groupId, null);
if (DataHelper.DataSourceIsEmpty(ds))
{
// Delete the class
TagGroupInfoProvider.DeleteTagGroupInfo(groupId);
}
else
{
// Display error on deleting
this.lblError.Visible = true;
this.lblError.Text = GetString("tags.taggroup_list.hasdependencies");
}
}
break;
}
}