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Quick Reference
This is a quick reference list of JavaScript DOMTokenList methods and properties with examples of how they are used.
JavaScript – DOMTokenList add() Method
The DOMTokenList add() method adds one or more tokens to a DOMTokenList, which is a set of space-separated tokens that can be accessed by index.
JavaScript – DOMTokenList contains() Method
The DOMTokenList contains() method returns “true” if a DOMTokenList contains a class. If not, it will return “false”.
JavaScript – DOMTokenList entries() Method
The DOMTokenList entries() method returns an iterator with the key/value pairs from a DOMTokenList.
JavaScript – DOMTokenList forEach() Method
The DOMTokenList forEach() method executes a callback function for each token in a DOMTokenList.
JavaScript – DOMTokenList item() Method
The DOMTokenList item() method returns the token at a specified index in a DOMTokenList.
JavaScript – DOMTokenList keys() Method
The DOMTokenList keys() method returns an iterator with the keys from a DOMTokenList.
JavaScript – DOMTokenList length Property
The DOMTokenList length property returns the number of tokens in a DOMTokenList.
JavaScript – DOMTokenList remove() Method
The DOMTokenList remove() method removes tokens from the DOMTokenList, which is a set of space separated tokens that can be accessed by index.
JavaScript – DOMTokenList replace() Method
The DOMTokenList replace() method replaces a token in a DOMTokenList, which is a set of space separated tokens that can be accessed by index.
JavaScript – DOMTokenList supports() Method
The DOMTokenList supports() method returns “true” if a token in a DOMTokenList is one of the attribute’s supported tokens.
JavaScript – DOMTokenList toggle() Method
The DOMTokenList toggle() method toggles a token in a DOMTokenList on or off.
JavaScript – DOMTokenList value Property
The DOMTokenList value property returns a DOMTokenList as a string
JavaScript – DOMTokenList values() Method
The DOMTokenList values() method returns an iterator with the keys from a DOMTokenList.
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