const { mapGetters } = Vuex
const authorsInput = [{ name: 'Stephen King'}, { name: 'Neal Stephenson'}, { name: 'Tina Fey'}, { name: 'Amy Poehler'}, { name: 'David Foster Wallace'}, { name: 'Dan Brown'}, { name: 'Mark Twain'}]
const store = new Vuex.Store({
state: {
srchInput: '',
authors: authorsInput
},
getters: {
filteredAuthors: (state) => state.authors
.filter((author) => author
.name
.toLowerCase()
.indexOf(state.srchInput.toLowerCase()) >= 0)
.map((author) => author.name)
},
mutations: {
UPDATE_SRCH_INPUT: (state, input) => state.srchInput = input
},
})
new Vue({
el: '#app',
store,
computed: Object.assign({
srchInput: {
get () { return store.state.srchInput},
set (val) { store.commit('UPDATE_SRCH_INPUT', val) }
}
}, mapGetters([
'filteredAuthors'
]))
})
filterAuthors: (state) => (search) => {
return state.authors.filter((author) => {
return author.name.toLowerCase().indexOf(search) >= 0;
})
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vuex/2.3.1/vuex.js"></script>
<div id="app">
<div>
<input type="text" v-model="srchInput"/>
<ul>
<li v-for="author in filteredAuthors">{{author}}</li>
</ul>
</div>
</div>