Blog comments data source

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  Default  
  Web part control ID: Serves as an identifier for the web part. This ID must be unique within the context of each page template. The value of this property may only contain alphanumeric characters and the underscore character ( _ ).  
  Web part title: Title of the web part displayed on the Design tab of CMS Desk. If empty, the value of the Web part control ID property is used for this purpose.  
  Disable view state: Indicates if view state should be disabled for this web part.  
  Disable macros: If checked, macros contained in the values of the web part's properties will no longer be resolved.  
   

  Comments filter  
  Select only approved: Indicates if only approved blog comments should be loaded.  
  ORDER BY expression: Sets the value of the ORDER BY clause in the SELECT statement used to retrieve the content.  
  Select Top N posts: Specifies the maximum amount of items to be selected. If empty, all possible items are selected.  
  Site name: Sets the website (specified by its code name) from which the content should be loaded. If left empty, the current site is used.  
  WHERE condition for comments: Sets the value of the WHERE clause in the SELECT statement used to load the blog comments.  
  Selected columns: Lists the database columns that should be loaded along with the given objects, separated by commas (,). If empty, all columns will be loaded. Specifying a list without unnecessary columns may significantly improve performance.  
  Filter name: Sets the name of the Filter web part that should be connected.  
   

  Document filter  
  Use document filter: Indicates if comments should additionally be filtered according to the properties in this Document filter section. These can be used to specify from which Blog documents the comments should be loaded.  
  Path: Specifies the path of the documents that should be selected. If empty, the path will be set to all child documents under the page on which the web part is placed. Use '.' for current document selection.  
  Culture code: Sets which culture version of the specified documents should be used.  
  Combine with default culture: Indicates if the default language version of a document should be used as a replacement if a given document is not translated to the currently selected language. If the Use site settings option is selected, the value is taken from Site Manager -> Settings -> Content -> Combine with default culture.  
  Select only published: Indicates if only published documents should be loaded.  
  Maximum nesting level: Specifies the maximum number of content tree sub-levels from which content should be loaded. This number is relative, i.e. counted from the start of the path specified for the content of the web part. Entering -1 causes all sub-levels to be included.  
  WHERE condition: Sets the value of the WHERE clause in the SELECT statement used to load the blog documents from which comments will be retrieved..  
   

  System settings  
  Cache item name: Sets the name of the cache key used for the content of the web part. If not specified, this name is generated automatically based on the site, document path, Web part control ID and current user. A cache key can be shared between multiple web parts with the same content on different pages in order to avoid keeping redundant data in the memory.  
  Cache minutes: Sets the number of minutes for which the content of the web part should remain cached before its latest version is reloaded from the database. If left empty, the value entered into the Site Manager -> Settings -> System -> Performance -> Cache content (minutes) setting will be used instead. If set to 0, caching will be disabled for the web part.  
  Cache dependencies: Contains a list of cache keys on which the partial cache of the web part depends. When the specified cache items change, the partial cache of the web part is deleted. Each line may only contain a single item. If the Use default cache dependencies box is checked, the default dependencies will be used, which include all possible object changes that could affect the specific web part.  
   

Help URL: http://devnet.kentico.com/docs/webparts/index.html?BlogCommentsDataSource_properties.htm