vue3-select2

Related Versions

vue3-select2 is baseed on these plugins and libs(version):

• vue(>= 3.0-beta)
• jQuery
• select2

How to use

---

Install

// npm install
npm install vue3-select2 --save

Use as component

1. import as global component.

import Select2 from 'vue3-select2';
// Create a Vue application
const app = Vue.createApp({})

// Define a new global component called button-counter
app.component('Select2', Select2)

2. import into a single component.

// import Select2Component
import Select2 from 'vue3-select2';

Note: You need to import jQuery globally
``` javascript
// import jQuery globally before creating App
import $ from 'jquery';
window.$ = window.jQuery = $;
import Select2 from 'vue3-select2'; // while using select2 as global component
const app = Vue.createApp({})
<template>
  <div>
    <Select2 v-model="myValue" :options="myOptions" :settings="{ settingOption: value, settingOption: value }" @change="myChangeEvent($event)" @select="mySelectEvent($event)" />
    <h4>Value: {{ myValue }}</h4>
  </div>
</template>
<script>
export default {
    // declare Select2Component
    components: {Select2},
    data() {
        return {
            myValue: '',
            myOptions: ['op1', 'op2', 'op3'] // or [{id: key, text: value}, {id: key, text: value}]
        }
    },
    methods: {
        myChangeEvent(val){
            console.log(val);
        },
        mySelectEvent({id, text}){
            console.log({id, text})
        }
    }
}
</script>

Options

• options: option[]
  • select options for select2
  • option: {id: key, text: value} or string
• v-model: option value that is selected
  • id or string while multiple is disable
  • id[] or string[] while multiple is enable
• update:modelValue
  • callback when option selected change
  • return value
  • parmas: same with v-model
• select
  • callback when option selected
  • parmas: option({id: value, text: key, selected: ifSelected} or string)
• disabled
  • if select is disabled
• placeholder
  • placeholder attribute for select element
• id
  • id attribute for select element
• id_field: other field name instead of id field
• name
  • name attribute for select element
• text_field: one or multiple field name to display as text. Example:name or ['name','phone']
• text_sep: text seperator for multiple field name to display as text
• settings
  • configurable settings, see Select2 options API
  • setting: { settingOption: value, settingOption: value }