How to dynamic change state in another vuex component?

by tressie.damore , in category: Javascript , 2 months ago

How to dynamic change state in another vuex component?

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1 answer

Member

by lizzie , 2 months ago

@tressie.damore 

To dynamically change the state in another Vuex component, you can use actions and mutations in Vuex. Here's how you can achieve this:

  1. Create an action in the Vuex store of the component that needs to change the state dynamically. This action will commit a mutation to update the state.
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// in store/moduleA/actions.js

export const updateState = ({ commit }, payload) => {
  commit('UPDATE_STATE', payload);
}


  1. Create a mutation in the same Vuex store to update the state based on the payload received from the action.
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// in store/moduleA/mutations.js

export const UPDATE_STATE = (state, payload) => {
  state.property = payload;
}


  1. Inside the component that needs to trigger the state change dynamically, you can dispatch the action created earlier.
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// inside a method in the component

this.$store.dispatch('moduleA/updateState', newValue);


  1. Make sure that you have the necessary modules and state properties set up in the Vuex store.


By following these steps, you should be able to dynamically change the state in another Vuex component by dispatching an action that commits a mutation to update the state.