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.