Emit vue 2

emit vue 3 1 vue 2 emit event to parent 2 vue events 3 defineemits vue 3 4 - The Progressive JavaScript Framework. Events Validation. Similar to prop type validation, an emitted event can be validated if it is defined with the object syntax instead of the array syntax. 5 The ability to emit custom events in Vue is one of the most important techniques to understand before working on larger Vue projects. I hope this overview of Vue emit helped explain the different ways to use this powerful feature in all sorts of Vue apps. 6 Vue $emit 7 Learn How to Emit Custom Events in Vue With $emit 8 Component Events 9 Custom Events 10