How to share data between components in vue.js?

by elise_daugherty , in category: Javascript , 12 days ago

How to share data between components in vue.js?

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1 answer

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by samara , 11 days ago

@elise_daugherty 

There are several ways to share data between components in Vue.js:

  1. Props: You can pass data from a parent component to a child component using props. This allows you to share data and communicate between components in a uni-directional manner.
  2. Events: You can use events to communicate from a child component to a parent component. You can emit custom events in the child component and listen for those events in the parent component to pass data.
  3. Vuex: Vuex is a state management pattern and library for Vue.js applications. It allows you to centralize your application's state in a store and access it from any component in a reactive way. You can use Vuex to share data between any components in your application.
  4. Local storage or session storage: You can use browser's local storage or session storage to share data between components. Store the data in local storage or session storage in one component and retrieve it in another component.
  5. Global EventBus: You can create a global event bus using Vue.js' built-in event feature. This allows you to emit and listen for events across multiple components without directly passing props or using Vuex.


Choose the method that best fits the needs of your application and architecture.