blockly > Block > domToMutation
Block.domToMutation property
An optional deserialization method for defining how to deserialize the mutation state from XML. This must be coupled with defining mutationToDom.
Signature:
domToMutation?: (p1: Element) => void;
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["`domToMutation` is an optional method used to deserialize a block's mutation state from XML."],["This method must be defined in conjunction with `mutationToDom` for proper functionality."],["It takes an XML element as input and updates the block's internal state accordingly."]]],["The `domToMutation` property is an optional method for deserializing a block's mutation state from XML. It requires a corresponding `mutationToDom` definition. This method takes an XML Element as input and is used to configure how the block's state is restored from XML data. Essentially, it's a custom function to load the block's specific data from an XML tag.\n"]]
