The v-select function organizes data based on the content of "item-text"

Question

The v-select function organizes data based on the content of "item-text"

I created a v-select component using Vuetify, and I am wondering how I can sort the names of the items from largest to smallest within this v-select?

<v-select
  v-model="selectedFruits"
  :items="fruits"
  label="Favorite Fruits"
  item-text="text"
  return-object
  multiple
>

    fruits: [ { text: 'x', id: '1'}, 
    { text: 'y', id: '2'}, 
    { text: 'a', id: '5'},
    { text: 'h', id: '4'}],

I attempted to use the sort method, but it was unsuccessful.

javascript vue.js vuetify.js

Answer 1

Answer №1

This solution should function effectively

<template>
  <pre>{{ sortedAlphaFruits }}</pre>
</template>

<script>
export default {
  data() {
    return {
      fruits: [
        { text: 'x', id: '1' },
        { text: 'y', id: '2' },
        { text: 'a', id: '5' },
        { text: 'h', id: '4' },
      ],
    }
  },
  computed: {
    sortedAlphaFruits() {
      return this.fruits.slice().sort((a, b) => a.text.localeCompare(b.text))
    },
  },
}
</script>

For a live demonstration, visit playground.

Here is the actual output

https://i.sstatic.net/AO12H.png

Some key points:

You have the option to use a simple sort instead of localeCompare
The use of slice() creates a copy of the array to avoid modifying the original
Keep in mind that slice performs a shallow copy, requiring structuredClone for deeply nested objects. However, slice is efficient and native, eliminating the need for external libraries like lodash

Answer 2

This solution should function effectively

<template>
  <pre>{{ sortedAlphaFruits }}</pre>
</template>

<script>
export default {
  data() {
    return {
      fruits: [
        { text: 'x', id: '1' },
        { text: 'y', id: '2' },
        { text: 'a', id: '5' },
        { text: 'h', id: '4' },
      ],
    }
  },
  computed: {
    sortedAlphaFruits() {
      return this.fruits.slice().sort((a, b) => a.text.localeCompare(b.text))
    },
  },
}
</script>

For a live demonstration, visit playground.

Here is the actual output

https://i.sstatic.net/AO12H.png

Some key points:

You have the option to use a simple sort instead of localeCompare
The use of slice() creates a copy of the array to avoid modifying the original
Keep in mind that slice performs a shallow copy, requiring structuredClone for deeply nested objects. However, slice is efficient and native, eliminating the need for external libraries like lodash

The v-select function organizes data based on the content of "item-text"

Answer №1

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