Javascript Reference
Categories: TextRange

javascript TextRange CommaqueryndState( )

@June 10, 2008, 3:06 p.m.
queryCommandState( ) Firefox/Netscape/NN n/a IE 4(Win) Chrome/Safari/DOM n/a  

queryCommandState("commandName")

  

Determines the current state of the named command.

 
Parameters
 
commandName

A case-insensitive string value of the command name.

 
Returned Value

true if the command has been completed; false if the command has not completed; null if the state cannot be accurately determined.


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