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focusChange

fires on moving focus to a new item

focusChange: (index: number, id: string | number) => void;

Parameters:

  • index: number - the position of an item
  • id: string | number - the id of an item

Example

tree.events.on("focusChange", function(index, id){
    // your code here
});

Change log:

added in v7.0