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|A Tinderbox Reference File : Actions & Rules : Setting an attribute to (no value)||aTbRef Site Map|
Setting an attribute to (no value)
You can remove an attribute value by setting it to nothing:
Note the semicolon is not quoted, even for attribute type like strings. You can also use a empty string for string types:
Only the first of these syntaxes also allows attributes that use prototype or preference settings to re-inherit these again. See about resetting inheritance for more detail.
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