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[scriptable, uuid(bc07c626-4294-43ae-9b0a-e726de0adcad)]

  
interface nsIDOMXULContainerElement : nsIDOMXULContainerItemElement







  
    
Attributes

    

  
      

        
 Returns a count of items in the container.


        


  
  readonly attribute
  unsigned long
  itemCount


      

  
    

  


  
    
Methods

    

  
      

        
 Creates an item for the given label and value and appends it to the
 container.

 @param aLabel - the label for the new item
 @param aValue - the value of the new item


        


  
  nsIDOMXULElement
  appendItem(in DOMString aLabel, in DOMString aValue)


      

  

  
      

        
 Returns the index of an item or -1 if the item is not in the container.

 @param aItem - the item to determine the index of


        


  
  long
  getIndexOfItem(in nsIDOMXULElement aItem)


      

  

  
      

        
 Returns the item at a given index or null if the item is not is the
 container.

 @param aIndex - the index of the item to return


        


  
  nsIDOMXULElement
  getItemAtIndex(in long aIndex)


      

  

  
      

        
 Creates an item for the given label and value and inserts it into the
 container at the specified position.

 @param aIndex - the index where the new item will be inserted
 @param aLabel - the label for the new item
 @param aValue - the value of the new item


        


  
  nsIDOMXULElement
  insertItemAt(in long aIndex, in DOMString aLabel, in DOMString aValue)


      

  

  
      

        
 Removes an item from the container.

 @param aIndex - index of the item to remove


        


  
  nsIDOMXULElement
  removeItemAt(in long aIndex)