Categories: TextRange

javascript TextRange queryCommandSupported( )

@March 15, 2008, 1:22 a.m.

queryCommandSupported( )	Firefox/Netscape/NN n/a IE 4(Win) Chrome/Safari/DOM n/a
queryCommandSupported("commandName")
Determines whether the named command is supported by the document object.

Parameters

`commandName` A case-insensitive string value of the command name.

Returned Value
Boolean value: true \| false.