filter array in vuex

To filter an array in Vuex using Vue.js, you can follow these steps:

1. Import the necessary modules:

import Vue from 'vue';
import Vuex from 'vuex';
Vue.use(Vuex);

1. Create a new Vuex store instance:

const store = new Vuex.Store({
  state: {
    items: [
      { id: 1, name: 'Item 1', category: 'A' },
      { id: 2, name: 'Item 2', category: 'B' },
      { id: 3, name: 'Item 3', category: 'A' },
      // ... other items
    ]
  }
});

1. Define a getter to filter the array based on a specific condition:

getters: {
  filteredItems: state => category => {
    return state.items.filter(item => item.category === category);
  }
}

1. Use the getter in your Vue component:

computed: {
  filteredItems() {
    return this.$store.getters.filteredItems('A');
  }
}

By following these steps, you can successfully filter an array in Vuex using Vue.js.