/Javascript/Vue/Vue 3 computed getter setter

Vue 3 computed getter setter

const count = ref(1)
const plusOne = computed({
  get: () => count.value + 1,
  set: val => {
    count.value = val - 1
  }
})

plusOne.value = 1
console.log(count.value) // 0
1

Source: v3.vuejs.org

Similar codes

0 vote145 views1 answer
How to get attr in vuejs
Javascript Vue
0 vote138 views2 answers
Vuetify data table expanded icon example
Javascript Vue
1 vote142 views1 answer
Delete item from array vuejs
Javascript Vue
11 votes147 views2 answers
Vue nextTick
Javascript Vue
0 vote93 views1 answer
Vue block other script event listeners
Javascript Vue
0 vote147 views1 answer
Vuejs get value of checkbox group
Javascript Vue
0 vote143 views1 answer
Vue cli - Uncaught SyntaxError: Unexpected token <
Javascript Vue
0 vote149 views1 answer
Vuejs input text
Javascript Vue
2 votes143 views2 answers
Vuex use state in action
Javascript Vue
1 vote145 views1 answer
Vue copy image to clipboard
Javascript Vue