README.md

vue3-multiselect

A Vue 3 upgrade of @shentao's vue-mulitselect component. The idea is that when you upgrade to Vue 3, you can swap the two components out, and everything should simply work.

Feel free to check out our story of how we upgraded our product to Vue 3 on our blog at suade.org

Features & characteristics:

• NO dependencies
• Single select
• Multiple select
• Tagging
• Dropdowns
• Filtering
• Search with suggestions
• Logic split into mixins
• Basic component and support for custom components
• V-model support
• Vuex support
• Async options support
• Fully configurable

Install & basic usage

npm install @suadelabs/vue3-multiselect

<template>
  <div>
    <multiselect
      v-model="selected"
      :options="options">
    </multiselect>
  </div>
</template>

<script>
  import Multiselect from '@suadelabs/vue3-multiselect'
  export default {
    components: { Multiselect },
    data () {
      return {
        selected: null,
        options: ['list', 'of', 'options']
      }
    }
  }
</script>

<style src="vue3-multiselect/dist/vue3-multiselect.css"></style>

Examples

in jade-lang/pug-lang

Single select / dropdown

multiselect(
  :model-value="value",
  :options="source",
  :searchable="false",
  :close-on-select="false",
  :allow-empty="false",
  @update:model-value="updateSelected",
  label="name",
  placeholder="Select one",
  track-by="name"
)

Single select with search

multiselect(
  v-model="value",
  :options="source",
  :close-on-select="true",
  :clear-on-select="false",
  placeholder="Select one",
  label="name",
  track-by="name"
)

Multiple select with search

multiselect(
  v-model="multiValue",
  :options="source",
  :multiple="true",
  :close-on-select="true",
  placeholder="Pick some",
  label="name",
  track-by="name"
)

Tagging

with @tag event

multiselect(
  v-model="taggingSelected",
  :options="taggingOptions",
  :multiple="true",
  :taggable="true",
  @tag="addTag",
  tag-placeholder="Add this as new tag",
  placeholder="Type to search or add tag",
  label="name",
  track-by="code"
)

addTag (newTag) {
  const tag = {
    name: newTag,
    code: newTag.substring(0, 2) + Math.floor((Math.random() * 10000000))
  }
  this.taggingOptions.push(tag)
  this.taggingSelected.push(tag)
},

Asynchronous dropdown

multiselect(
  v-model="selectedCountries",
  :options="countries",
  :multiple="multiple",
  :searchable="searchable",
  @search-change="asyncFind",
  placeholder="Type to search",
  label="name"
  track-by="code"
)
  span(slot="noResult").
    Oops! No elements found. Consider changing the search query.

methods: {
  asyncFind (query) {
    this.countries = findService(query)
  }
}

Contributing

# distribution build with minification
npm run bundle

# run unit tests
npm run test