my code have problem and I don t know why it
s not working and always give difrent erros I tried anyway the error: 'arraysorted' is not defined no-undef
<div>
{{ arraysorted }}
</div>
</template>
<script>
const Array = [];
export default {
data: () => ({
Array: [1, 24, 23, 56, 76, 5, 468, 97, 65, 90, 23, 53, 23],
arraysorted: [],
}),
mounted: {
ArraySort() {
return arraysorted = Array.sort(function (a, b) {
return b - a;
});
},
},
};
</script>
You can use computed property:
new Vue({ el: "#demo", data: () => ({ myArray: [1, 24, 23, 56, 76, 5, 468, 97, 65, 90, 23, 53, 23], }), computed: { arraysorted() { const arrSorted = [...this.myArray] return arrSorted.sort((a, b) => b - a) }, }, })
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script> <div id="demo"> {{ arraysorted }} {{myArray}} </div>
mounted()
life cycle hook invoked once component mounted. Hence, Instead of writing a method in mounted, You can directly do the sorting and assign the results into arraysorted
variable.
Live Demo :
new Vue({ el: '#app', data: { Array: [1, 24, 23, 56, 76, 5, 468, 97, 65, 90, 23, 53, 23], arraysorted: [] }, mounted() { this.arraysorted = this.Array.sort((a, b) => b - a); } })
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script> <div id="app"> <pre>{{ arraysorted }}</pre> </div>
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