TagsElement ​

Defines the option list.

Array ​

Can be a plain array where both the option value and label will be the same:

<TagsElement :native="false" :items="['Vue.js', 'React', 'AngularJS']" ... />

Object ​

Can be an plain object where the object key is the value and the value is the label of the option:

<TagsElement :native="false" :items="{
  vuejs: 'Vue.js',
  react: 'React',
  angularjs: 'AngularJS'
}" ... />

When options are defined as objects they can contain a disabled property that will disable the option:

<TagsElement :native="false" :items="[
  { value: 'vuejs', label: 'Vue.js' },
  { value: 'react', label: 'React', disabled: true },
  { value: 'angularjs', label: 'AngularJS', disabled: true },
]" ... />

Array of Objects ​

Can be an array of objects. Each item should be an object that contains at least a valueProp and a labelProp ('value' and 'label' by default):

<TagsElement :native="false" :items="[
  { value: 'vuejs', label: 'Vue.js' },
  { value: 'react', label: 'React' },
  { value: 'angularjs', label: 'AngularJS' },
]" ... />

Async ​

Can be an async function or a function that returns a Promise. The functions receives query as its first param, which is the search query when search is enabled and delay is > -1. The resolved value should have one of the formats from above.

<TagsElement :native="false" :items="async function(query, input){
  let el$ = input.$parent.el$ // the element's component
  let other_element = el$.form$.el$('other_element') // an other element

  return await (axios.get('https://vueform.com/json/async-items.json')).data
}" ... />

If native: false is used the first param the callback receives is the search query (if search is enabled) while the second is the input. The SelectElement component instance can be accessed via input.$parent.el$.

<TagsElement :native="true" :items="async function(el$){
  return await (axios.get('https://vueform.com/json/async-items.json')).data
}" ... />

If native: true is used the only param the callback will receive is the el$ which is the SelectElement component instance.

String (endpoint) ​

Can be a string that is an endpoint where the options should be loaded from. The endpoint should return any of the formats from above. If search and delay is > -1 the endpoint will receive a query param which contains the search query.

<TagsElement :native="false" items="https://vueform.com/json/async-items.json" ... />

Can be a string that contains variables in {elementPath|'default'} format. This way we can achieve chained selects or dependent select options..

<TagsElement name="category" items="https://api.vueform.com/categories" ... />
<TagsElement name="subcategory" items="https://api.vueform.com/category/{category|'0'}" ... />

The items that depend on an other element's value, will be refetched when the other element's value change. We can also reference complex elements (eg. lists or objects), in which case their value will be transformed to JSON and added to the url in an encoded format. If a value is already selected which is not among the newly fetched items, the value will be removed.

Hint: option template can be overridden with #option slot and tag template with #tag.

<TagsElement label-prop="name" ... />

The name of the object property that contains the option label when items is an array of objects.

<TagsElement value-prop="id" ... />

The name of the object property that contains the option value when items is an array of objects.

<TagsElement data-key="options" ... />

The name of the property that contains the options when using endpoint items. Can be a path string with dot . syntax, eg: data.options. If not defined the endpoint should return the options directly.

Eg. endpoint response without dataKey:

[
  { label: 'Vue.js', value: 'vuejs' },
  { label: 'React', value: 'react' },
  { label: 'AngularJS', value: 'angularjs' },
]

Eg. endpoint response with dataKey: "options":

{
  options: [
    { label: 'Vue.js', value: 'vuejs' },
    { label: 'React', value: 'react' },
    { label: 'AngularJS', value: 'angularjs' },
  ],
  // ...
}

<TagsElement search-param="search" ... />

The name of the search param sent as a GET param when using endpoint items, search: true and delay > -1.

<TagsElement :search="true" ... />

Enables searching among options. If true non-native select will be used.

If items are provided as a plain array that contains strings, the string values will be searched. When items is an array of objects, the object's trackBy property will be searched.

<TagsElement :track-by="['name', 'email']" ... />

The name of the object properties that contains the text that should be searched when search is true and items is an array of objects. Can also be a simple string.

<TagsElement :strict="true" />
<TagsElement :strict="false" />

Whether the search should respect accents/diacritics.

<TagsElement :break-tags="false" ... />
<TagsElement :break-tags="true" ... />

Whether long tags should be broken into multiple lines instead of being truncated.

<TagsElement :create="true" ... />

Whether the user can create new options. This will automatically enable search.

<TagsElement :create="true" :append-new-option="true" ... />
<TagsElement :create="true" :append-new-option="false" ... />

Whether the new option should be appended to the option list when create is enabled.

<TagsElement :create="true" :add-option-on="['enter', 'space', 'tab', ';', ',']" />

Defines on which key a new option should be added when create is true. Possible values:

• enter
• space
• tab
• ;
• ,

<template>
  <Vueform ref="form$">
    <TagsElement name="tags" :items="[1,2]" allow-absent />
  </Vueform>
</template>

<script setup>
import { ref, onMounted } from 'vue'

const form$ = ref(null)

onMounted(() => {
  form$.value.update({
    tags: 3
  })
})
</script>

Whether to allow values to be set programmatically that are not among the items.

<!-- With `object: false` -->
<TagsElement name="object_false" :native="false" :object="false" :items="[
  { label: 'Vue.js', value: 'vuejs' },
  { label: 'React', value: 'react' },
  { label: 'AngularJS', value: 'angularjs' },
]" ... />

<!-- With `object: true` -->
<TagsElement name="object_true" :native="false" :object="true" :items="[
  { label: 'Vue.js', value: 'vuejs' },
  { label: 'React', value: 'react' },
  { label: 'AngularJS', value: 'angularjs' },
]" ... />

Whether the value should contain the full option object.

<TagsElement :limit="2" :items="['Vue.js', 'React', 'AngularJS']" ... />

Limits the number of options to be displayed. The -1 value turns off the limit.

<TagsElement :max="2" ... />

Limits the maximum number of options that can be selected.

<TagsElement :groups="true" :items="[
  {
    label: 'Vue.js packages',
    items: ['Vue Router', 'Vuex', 'Vue CLI']
  },
  {
    label: 'React packages',
    items: ['React Router', 'Redux', 'Create React App']
  },
  {
    label: 'AngularJS packages',
    items: ['Ngrx/Store'],
    disabled: true,
  },
]" ... />

Enables option groups.

When groups is true the items must be provided in the following format:

[
  {
    [groupLabel]: 'Group label',
    [groupOptions]: items,
    disabled: Boolean,
  },
  //...
]

• groupLabel defines the key for the group label
• groupOptions defines the key for the group options
• items are the list of options as you would regularly define without groups
• disabled determines whether the group should be disabled (optional)

<TagsElement group-label="name" ... />

The name of the object property that contains the group label when using groups.

<TagsElement group-options="options" ... />

The name of the object property that contains the group items when using groups.

<TagsElement :group-hide-empty="true" ... />

Whether groups that have no items should be hidden.

<TagsElement :group-select="true" ... />
<TagsElement :group-select="false" ... />

Whether group labels should be selectable when using groups. When enabled and a group label is selected all its enabled options get selected/deselected.

<TagsElement open-direction="top" />
<TagsElement open-direction="bottom" />

Whether the option list should appear on 'top' or 'bottom'. When displayed on 'top' the options are reversed.

<TagsElement :append-to-body="true" ... />

Whether the dropdown list should be appended to <body> and positioned absolutely.

<TagsElement append-to="#my-div" ... />

Can be used instead of appendToBody to teleport the dropdown to a specific DOM. The value should be a query selector.

<TagsElement :can-clear="true" />
<TagsElement :can-clear="false" />

Whether selected options can be cleared.

<TagsElement :clear-on-select="true" :search="true" ... />
<TagsElement :clear-on-select="false" :search="true" ... />

Whether search query should be cleared when an option is selected.

<TagsElement :close-on-select="true" />
<TagsElement :close-on-select="false" />

Whether the option list should be closed after selecting an option.

<TagsElement :close-on-deselect="true" />
<TagsElement :close-on-deselect="false" />

Whether the option list should be closed after deselecting an option.

Whether the value should be cleared when the options list is refetched while using String (endpoint) with variables.

<!-- No reload, internal filtering --->
<TagsElement :search="true" :delay="-1"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data
  }" ...
/>

<!-- Instant reload, no internal filtering -->
<TagsElement :search="true" :delay="0" :filter-results="false"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }" ...
/>

<!-- Reload in 1000ms, no internal filtering -->
<TagsElement :search="true" :delay="1000" :filter-results="false"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }" ...
/>

The amount of milliseconds to wait between the last change of the search query and the reload of async items.

If it is 0 the items will be reloaded without delay when the search changes.

If it is -1 the items won't be reloaded upon search change, they will only be filtered internally.

If you have a remote set of data that you just want to load initially without filtering, you should set this to -1 to avoid unnecessary requests when the search query changes.

If you have a large set of data that actually needs filtering, make sure to set filterResults to false and take care of filtering manually by passing the searchQuery param to the request.

To avoid loading large set of data initially or having too many results for a search query (like an 'a') you can set resolveOnLoad to false and define minChars option.

If you want the option list to be emptied while fetching new items when the search query changes, set clearOnSearch to true.

<!-- Only refresh options when at least 2 characters are typed -->
<TagsElement :search="true" :delay="0" :filter-results="false" :resolve-on-load="false"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }"
  :min-chars="2" ...
/>

The minimum number of characters required to refresh async items. Thedelay must be >= 0 in order to reload items when the search changes.

If it is 0 the items will be refreshed even when the search becomes empty.

You should set filterResults to false when you are filtering items manually in the async function to avoid unneccessary requests when the search changes.

You should set resolveOnLoad to false to avoid loading a large set of unfiltered initial data.

<!-- All options are loaded initially -->
<TagsElement :search="true"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }"
  :resolve-on-load="true" ...
/>

<!-- Options are only loaded on search -->
<TagsElement :search="true" :filter-results="false" :delay="0"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }"
  :resolve-on-load="false" ...
/>

Whether to load async items when the component is mounted.

Set this to false if you have a large set of data that you only want to display after filtering, eg. in conjunction with minChars option.

You need to set delay to >= 0 in order to reload async items when the search changes.

You should set filterResults to false when you are filtering items manually in the async function to avoid unneccessary requests when the search changes.

<!-- Internal filtering is enabled -->
<TagsElement :search="true" :filter-results="true" />

<!-- Internal filtering is disabled -->
<TagsElement :search="true" :filter-results="false" />

Whether options should be filtered internally based on the search query.

Set this to false if you want to filter options manually, eg. in an async function.

You need to set delay to >= 0 in order to reload async items and perform manual filtering when the search changes.

You should set filterResults to false when you are filtering items manually in the async function to avoid unneccessary requests when the search changes.

<!-- Clears option list when reloading items --->
<TagsElement :search="true" :delay="1000" :filter-results="false"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }"
  :clear-on-search="false" ...
/>
<!-- Doesn't clear option list when reloading items --->
<TagsElement :search="true" :delay="1000" :filter-results="false"
  :items="async function(searchQuery) {
    return (await axios.get('https://vueform.com/json/async-items')).data.filter((i) => {
      return !searchQuery || i.indexOf(searchQuery) !== -1
    })
  }"
  :clear-on-search="true" ...
/>

Whether options should be removed when async items are being reloaded upon search query change.

<TagsElement :hide-selected="true" ... />
<TagsElement :hide-selected="false" ... />

Whether selected options should be hidden from the option list.

<TagsElement :show-options="true" :items="[]" :create="true" ... />
<TagsElement :show-options="false" :items="[]" :create="true" ... />

Whether option list should be shown when the input is active. Can be used in conjunction with create option to create free-typed tags.

<TagsElement :caret="true" ... />
<TagsElement :caret="false" ... />

Whether the tags input should display a small triangle on the right.

<TagsElement :loading="true" ... />

Manually triggers the loading state and displays a spinner on the right.

<TagsElement no-options-text="No options" ... />

Overrides the default text that displays when the tags input has no options.

<TagsElement no-results-text="No results" :search="true" ... />

Overrides the default text that displays when the tags input has no search results.

<TagsElement :search="true" autocomplete="off" ... />

Sets the autocomplete attribute of the search input field when search: true.

Hint: the value 'off' might not disable autocomplete - read more about it here. Alternatively you can also set inputType to 'search'.

<TagsElement :search="true" input-type="search" ... />

Sets the type attribute of the search input field when search: true.

<TagsElement :extend-options="{ ... }" ... />

Additional props for @vueform/multiselect component. It can be used if the Multiselect component has any properties that Vueform has not implemented yet.

<TagsElement name="element" ... />

Sets the element's name and the name attribute of the tags input.

<TagsElement id="field-id" ... />

Sets the id attribute of the tags input.

<TagsElement :disabled="true" :default="['Vue.js']" ... />
<TagsElement :disabled="prop" ... /> <!-- computed / data (ref) prop -->
<TagsElement :disabled="[['text', 'value']]" ... /> <!-- conditional -->
<TagsElement :disabled="(el$, form$) => { return /* boolean */ }" ... />

Disables the tags input.

If can be a boolean value.

It can be a computed / data (ref) prop.

It can be an array of conditions. When all conditions are met the element will become disabled.

It can be a function that receives the el$ element instance and form$ form instance params and expected to return a boolean.

<TagsElement :attrs="{ autofocus: true }" ... />

Assigns HTML attributes to the container / input field.

Sets a label for the element. Can be defined as a string, a Vue component object with a render function or as a function that receives el$ as its first a param.

Can also be defined via #label slot.

<TagsElement placeholder="Placeholder" ... />

Sets the placeholder attribute of the tags input.

The value of placeholder is automatically set as floating if that's not defined. This behavior can be disabled on form level with floatPlaceholders: false or globally in vueform.config.js.

<TagsElement floating="Framework" :default="['Vue.js']" ... />

Renders a floating label above the element if that has value.

If floatPlaceholders is enabled it can be disabled for this element by using :floating="false".

<TagsElement label="Info" info="Info" ... />

Renders an ElementInfo component next to the element's label. By default the icon shows the value of info when hovered, which can contain plain text or HTML. The element needs to have a label defined in order for info to be rendered.

Can be also defined via #info slot.

<TagsElement label="Top" info="Top" info-position="top" ... />
<TagsElement label="Right" info="Right" info-position="right" ... />
<TagsElement label="Left" info="Left" info-position="left" ... />
<TagsElement label="Bottom" info="Bottom" info-position="bottom" ... />

Sets the position of the info tooltip.

Can be also defined via #info slot.

<TagsElement description="Lorem ipsum dolor sit amet" ... />

Renders the contents of description prop in the ElementDescription component below the tags input. It can contain plain text or HTML.

Can be also defined via #description slot.

<TagsElement before="Before" ... />

Renders the contents of before in a ElementText component before the tags input. It can contain plain text or HTML.

Can be also defined via #before slot.

<TagsElement description="Description" between="Between" ... />

Renders the contents of between in a ElementText component between the tags input and the description. It can contain plain text or HTML.

Can be also defined via #between slot.

<TagsElement description="Description" rules="required" after="After" ... />

Renders the contents of after in a ElementText component after the description and error. It can contain plain text or HTML.

Can be also defined via #after slot.

<TagsElement :default="['Vue.js']" ... />

Sets the default value for the tags input.

<TagsElement :format-data="(n, v) => ({[n]: /* transformed value */ })" ... />

Formats the element's requestData.

The first param is the element's name, the second is the value. The return value should be an object, which only contains one item with the element's name as key and the transformed value as value.

<TagsElement :format-load="(v) => /* transformed value */" ... />

Formats the data being loaded to the element when using load(data, format: true). It receives the value being loaded to the element as its first param and should return the formatted value of the element.

<TagsElement :submit="false" ... />

If set to false the element's data will not be included in requestData and will not be submitted.

<TagsElement rules="required|min:2" ... />
<TagsElement :rules="['required', 'min:2']" ... />

The validation rules to be applied for the element.

The list of rules can be defined as a string separated by | or as an array, where each item should be a single validation rule.

<TagsElement field-name="Field name" rules="required" ... />

Sets the name of the field in validation rule messages.

<TagsElement rules="required" :messages="{ required: 'Please select at least one item' }" ... />

Overrides the default messages for the element's validation rules. The value is an object where each key is the name of a validation rule and the value is the error message that will be displayed when the rule fails.

You can override validation messages on form level with messages.

<TagsElement :display-errors="false" ... />

Whether element errors should be displayed.

<!-- field1 - type 'show' -->
<TextElement name="field1" ... />

<!-- field2 - only if field1 == 'show' -->
<TagsElement name="field2" :conditions="[['field1', 'show']]" ... />

<!-- field3 - only if field1 != 'show' -->
<TagsElement name="field3" :conditions="[['field1', '!=', 'show']]" ... />

<!-- field4 - only if field1 == 'show' -->
<TagsElement name="field4" :conditions="[
  (form$, el$) => form$.el$('field1')?.value === 'show'
]" ... />

Shows or hides an element based on the provided conditions.

If an element's conditions are unmet the element will be hidden and its available property will become false. If hidden, its value will not be part of requestData.

Conditions can be provided as an array, where each item has to be either an array or a function. The element will only become available if all the conditions are fulfilled.

If a condition is provided as an array, the first value must be the path of an other field which value should be watched. The second is an operator that defines the type of comparison. The third is the expected value of the other field.

<TagsElement name="field" :conditions="[['other_field', '==', 'expected_value']]" ... />

Hint: In case you want to check for equality you might leave the operator and pass the expected value as the second param:

<TagsElement name="field" :conditions="[['other_field', 'expected_value']]" ... />

Available operators:

• == - expect equality
• != - expect inequality
• > - expect the other element's value(s) to be higher
• >=- expect the other element's value(s) to be higher or equal
• < - expect the other element's value(s) to be lower
• <= - expect the other element's value(s) to be lower or equal
• ^ - expect the other element's value to start with
• $ - expect the other element's value to end with
• * - expect the other element's value to contain
• in - expect to be among an array of values
• not_in - expect not to be among an array of values
• today - expect to be today
• before - expect to be before a date (value can be a YYYY-MM-DD date string or today)
• after - expect to be after a date (value can be a YYYY-MM-DD date string or today)

The expected value can also be defined as an array in which case any of its values will fulfill the condition.

Conditions can be defined with OR relation or as function. Learn more about conditions here.

<TagsElement label="Label" :columns="{ container: 12, label: 3, wrapper: 12 }" ... />

Sets the size of the container, label and wrapper using the theme's grid system, where the:

• container is the outermost DOM that contains both label and wrapper
• label contains the label
• wrapper contains the tags input.

The value of container defines the size of the element's container. 12 will result in full width, 6 in half, 4 in third and so on.

The value of label defines the amount of space the label should take up within the container. If the container is 12 and label is 6 the label is going to take up half the space and the tags input will the other half (which is calculated automatically). If the container is 6 and label is 6, the label will only take up one forth and the tags input the rest. In case the label has full width (12) the tags input will also take up full space instead of becoming zero.

The value of wrapper defines the size of the tags input wrapper within the space left for it in the container after subtracting the size of the label. If the container is 12 and label is 4 the space left for the tags input is 8. In this case if the wrapper value is 12 it will take up the full space left for it (which is 8) while if it is changed to 6 it will only take up half the space left for it (4):

<TagsElement label="Label" :columns="{ container: 12, label: 4, wrapper: 12 }" ... />
<TagsElement label="Label" :columns="{ container: 12, label: 4, wrapper: 6 }" ... />

Note that while the size of the tags input wrapper changes, the size of extras like a description or error won't be limited to the wrapper's space. Instead it will take up the full space in the container left after subtracting the size of the label:

<TagsElement
  label="Label"
  :columns="{ container: 12, label: 4, wrapper: 6 }" 
  description="Lorem ipsum dolor sit amet, consectetur adipiscing elit"
... />

You can set the value of columns as a number in which case the container will receive its value without affecting the default settings of label and wrapper:

<TagsElement label="Label" :columns="6" ... /> <!-- { container: 6, label: 3, wrapper: 12 } -->

You can as well define column values for different breakpoints using the theme system's breakpoints like sm, md, etc. as keys:

<TagsElement label="Label" :columns="{
  xs: { container: 12, label: 12, wrapper: 12 },
  sm: { container: 12, label: 4, wrapper: 12 },
  md: 12,
  lg: { container: 12, label: 2, wrapper: 12 }
}" ... />

Default column sizes can be defined globally in vueform.config.js or on form level using columns.

<TagsElement :inline="true" ... />

Renders the element and all of its components in a single <span> without applying columns.

<TagsElement size="sm" ... />
<TagsElement ... /> <!-- Default size: 'md' -->
<TagsElement size="lg" ... />

The size of the element and its child components.

<TagsElement view="alt" ... />

The name of the view to be used for the element and by default for its child components. If undefined the default view will be used. Child component views can be overridden with views option.

Learn more about views here.

<TagsElement :views="{
  ComponentName: 'alt'
}" ... />

The name of the views for the child components.

Learn more about views here.

<TagsElement :add-classes="{
  ComponentName: {
    classname: 'class-value',
    classname: ['class-value'],
    classname: [{'class-value': true}],
  }
}" ... />

Adds classes to any component's class names. The classes can have string or array values. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :add-classes="(form$) => ({
  ComponentName: {
    classname: [
      { 'class-value': form$.el$('other_field')?.value === 'some_value' }
    ],
  }
})" ... />

Learn more about adding classes here.

<TagsElement :add-class="{
  classname: 'class-value',
  classname: ['class-value'],
  classname: [{'class-value': true}],
}" ... />

Adds classes to any of TagsElement component's class names. Classes can have string or array values. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :add-class="(form$) => ({
  classname: [
    { 'class-value': form$.el$('other_field')?.value === 'some_value' }
  ],
})" ... />

Learn more about adding classes here.

<TagsElement :remove-classes="{
  ComponentName: {
    classname: ['class-value-1', 'class-value-2']
  }
}" ... />

Removes classes from any class names of any components. The classes to be removed must be listed in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :remove-classes="(form$) => ({
  ComponentName: {
    classname: form$.el$('other_field')?.value === 'some_value'
      ? ['class-value-1', 'class-value-2']
      : [],
  }
})" ... />

Learn more about removing classes here.

<TagsElement :remove-class="{
  classname: ['class-value-1', 'class-value-2']
}" ... />

Removes classes from any of TagsElement component's class names. The classes to be removed must be listed in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :remove-class="(form$) => ({
  classname: form$.el$('other_field')?.value === 'some_value'
    ? ['class-value-1', 'class-value-2']
    : [],
})" ... />

Learn more about removing classes here.

<TagsElement :replace-classes="{
  ComponentName: {
    classname: {
      'from-class': 'to-class',
      'from-class': ['to-class'],
      'from-class': [{'to-class': true}],
    }
  }
}" ... />

Replaces classes of any class names of any component. The keys are the original class names and the values are the replacements. The keys can only be single classes, while values can contain multiple ones in string or an array. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :replace-classes="(form$) => ({
  ComponentName: {
    classname: form$.el$('other_field')?.value === 'some_value' ? {
      'from-class': 'to-class'
    } : {},
  }
})" ... />

Learn more about replacing classes here.

<TagsElement :replace-class="{
  classname: {
    'from-class': 'to-class',
    'from-class': ['to-class'],
    'from-class': [{'to-class': true}],
  }
}" ... />

Replaces the classes of any class names of TagsElement component. The keys are the original class names and the values are the replacements. The keys can only be single classes, while values can contain multiple ones in string or an array. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :replace-class="(form$) => ({
  classname: form$.el$('other_field')?.value === 'some_value' ? {
    'from-class': 'to-class'
  } : {},
})" ... />

Learn more about replacing classes here.

<TagsElement :override-classes="{
  ComponentName: {
    classname: 'class-value',
    classname: ['class-value'],
    classname: [{'class-value': true}],
  }
}" ... />

Overrides the classes of any component's class names. The classes can have string or array values. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :override-classes="(form$) => ({
  ComponentName: form$.el$('other_field')?.value === 'some_value' ? {
    classname: 'class-value'
  } : {}
})" ... />

Learn more about overriding classes here.

<TagsElement :override-classes="{
  ComponentName: {
    classname: 'class-value',
    classname: ['class-value'],
    classname: [{'class-value': true}],
  }
}" ... />

Overrides the classes of any of TagsElement component's class names. The classes can have string or array values. When Vue style classes are used object values must be wrapped in an array.

Conditional classes can be passed as a function with form$ param, eg.:

<TagsElement :override-class="(form$) => (form$.el$('other_field')?.value === 'some_value' ? {
  classname: 'class-value'
} : {})" ... />

Learn more about overriding classes here.

<template>
  <div id="app">
    <Vueform>
      <TagsElement :templates="{ ElementError }" ... />
    </Vueform>
  </div>
</template>

<script>
import { markRaw } from 'vue'
import CustomElementError from './CustomElementError.vue'

export default {
  data() {
    return {
      ElementError: markRaw(CustomElementError),
    }
  }
}
</script>

Overrides templates used by the component.

Learn more about overriding templates here.

<TagsElement :presets="['preset1', 'preset2']" ... />

The presets to be applied for the component.

Learn more about presets classes here.

<script>
import { Vueform, useVueform } from '@vueform/vueform';
import CustomDescriptionSlot from 'path/to/CustomDescriptionSlot.vue';

export default {
  mixins: [Vueform],
  setup: useVueform,
  data: () => ({
    vueform: {
      schema: {
        element: {
          type: 'tags',
          slots: {
            label: '<span>Label</span>',
            description: CustomDescriptionSlot,
          }
        }
      }
    }
  })
}
</script>

With this option you can define slot values in a schema based form that you would normally just write inline. The value of a slot can be a plain string, HTML or a component with render function.

While this option can be also used in inline forms, it's primarily intended for schema based forms.

The aria-* attributes of the input.

Contains the resolved options.

The localized placeholder of the element.

Whether the element is required (has required rule).

Whether the element should use a custom logic for checking if it is filled when validating.

Whether the element is filled is useCustomFilled is true.

Whether the element has its default value.

The value of the element.

Intermediary value between element's value and field's v-model. It is required when we need to transform the value format between the element and its field.

The value of the element in {[name]: value} value format. This gets merged with the parent component's data.

Same as data property except that it only includes the element's value if submit is not disabled and available is true (has no conditions or they are fulfilled).

Whether the element has no value filled in.

The path of the element using dot . syntax.

The path of the element's data using dot . syntax.

The parent component of the element.

Whether the element was already validated at least once.

Whether the element has any failing rules.

Whether the element's value was modified.

Whether the element has any async rules in progress.

Whether the element is pending.

Instance of MessageBag service. Custom errors and messages can be added.

All the errors of MessageBag.

The first error of MessageBag.

Whether no conditions are defined or they are all fulfilled.

Whether the element was hidden programmatically with show() or hide() methods.

Whether the element is visible. It's false when available or active is false or hidden is true.

Whether the element is focused.

Whether the element is disabled.

Whether the element is in loading state.

Whether the element has been filled in successfully.

Whether the element has errors.

The ref to the outermost DOM of the element.

The main input field of the element, which can be a Multiselect component.

The id of the tags input. If id is not provided path will be used.

Whether the element has a label option, a #label slot or Vueform component's forceLabels option is true.

Whether the element floating label.

The resolved size of the element and all of its child components.

The name of the resolved view for the component and the default view for its child components. Child component views can be overridden with views option. This one should be used to determine the component's view in class functions.

The component's template.

The component's classes.

The global theme object, which contains all the default templates and classes.

The root form's component.

The element's component.

Whether the element has been already mounted.

Fetches & updates select options when using async options. Receives el$ as first param.

Selects one or more options.

Deselects one or more options.

Clears the manually added messages from the messageBag.

Loads value to the element using optional formatLoad formatter. This is the method that gets called for each element when loading data to the form with format: true.

Updates the value of the element similarly to load, only that it can't format data.

Clears the element's value.

Resets the element's value to default (or empty if default is not provided). Also resets all the validation state for the element.

Disables the element.

Enables the element even if it is disabled by disabled option.

Adds a listener for an event.

Removes all listeners for an event.

Fires and emits an event.

Checks each validation rule for the element (async).

Removes the element's dirty state.

Sets the validators to default state.

Re-initializes validators when rules have changed.

Hides the element.

Shows the element if it was hidden with hide() method.

Triggered when the element's value is changed.

Triggered when an option is selected.

Triggered when an option is deselected.

Triggered when the search query changes when using search: true.

Triggered when the dropdown list is opened.

Triggered when the dropdown list is closed.

Triggered when a new tag is created when using create: true.

Triggered when the value is cleared.

Triggered when text is pasted to the search input when using search: true.

Triggered in beforeCreate hook.

Triggered in created hook.

Triggered in beforeMount hook.

Triggered in mounted hook.

Triggered in beforeUpdate hook.

Triggered in updated hook.

Triggered in beforeUnmount (or beforeDestroy in Vue 2) hook.

Triggered in unmounted (or destroyed in Vue 2) hook.

Replaces the default tag template.

<template>
  <Vueform :float-placeholders="false">
    <TagsElement
      name="custom_tag"
      placeholder="Select employees"
      track-by="name"
      label-prop="name"
      :default="['john', 'jane']"
      :close-on-select="false"
      :search="true"
      :items="[
        { value: 'judy', name: 'Judy', image: '/images/random-user-3.jpg' },
        { value: 'jane', name: 'Jane', image: '/images/random-user-4.jpg' },
        { value: 'john', name: 'John', image: '/images/random-user-1.jpg' },
        { value: 'joe', name: 'Joe', image: '/images/random-user-2.jpg' }
      ]"
    >
        <template v-slot:tag="{ option, handleTagRemove, disabled }">
          <div class="multiselect-tag" :class="{
            'multiselect-tag-disabled': disabled
          }">
            <img class="multiselect-tag-image" :src="option.image">
            {{ option.name }}
            <span
              v-if="!disabled"
              class="multiselect-tag-remove"
              @mousedown.prevent="handleTagRemove(option, $event)"
            >
              <span class="multiselect-tag-remove-icon"></span>
            </span>
          </div>
        </template>
    </TagsElement>
  </Vueform>
</template>

<style lang="scss">
  .multiselect-tag {
    @apply rounded-full bg-green-500 text-white text-sm font-semibold py-0.5 px-1.5 mr-1 mb-1 flex items-center whitespace-nowrap;
  }

  .multiselect-tag-disabled {
    @apply pr-2 opacity-50;
  }

  .multiselect-tag-image {
    @apply rounded-full w-6 h-6 mr-1.5;
  }

  .multiselect-tag-remove {
    @apply flex items-center justify-center p-1 mx-0.5 rounded-full hover:bg-black hover:bg-opacity-10 group;
  }

  .multiselect-tag-remove-icon {
    @apply mask-bg mask-form-remove bg-current inline-block w-3 h-3;
  }
</style>

<template>
  <Vueform :schema :float-placeholders="false" />
</template>

<script setup>
import { ref } from 'vue'

const TagWithImageSlot = {
  props: ['option', 'handleTagRemove', 'disabled'],
  render() {
    return h('div', { 
      class: [
        'multiselect-tag',
        this.disabled ? 'multiselect-tag-disabled' : null
      ]
    }, [
      h('img', {
        class: 'multiselect-tag-image',
        src: this.option.image,
      }),
      this.option.name,
      !this.disabled ? h('span', {
        class: 'multiselect-tag-remove',
        onMousedown: ($event) => {
          $event.preventDefault()
          this.handleTagRemove(this.option, $event)
        },
      }, [
        h('span', {
          class: 'multiselect-tag-remove-icon'
        })
      ]) : ''
    ])
  }
}

const schema = ref({
  tags: {
    type: 'tags',
    placeholder: 'Select employees',
    trackBy: 'name',
    labelProp: 'name',
    default: ['john', 'jane'],
    closeOnSelect: false,
    search: true,
    items: [
      { value: 'judy', name: 'Judy', image: '/images/random-user-3.jpg' },
      { value: 'jane', name: 'Jane', image: '/images/random-user-4.jpg' },
      { value: 'john', name: 'John', image: '/images/random-user-1.jpg' },
      { value: 'joe', name: 'Joe', image: '/images/random-user-2.jpg' }
    ],
    slots: {
      tag: TagWithImageSlot,
    }
  },
})
</script>

<style lang="scss">
  .multiselect-tag {
    @apply rounded-full bg-green-500 text-white text-sm font-semibold py-0.5 px-1.5 mr-1 mb-1 flex items-center whitespace-nowrap;
  }

  .multiselect-tag-disabled {
    @apply pr-2 opacity-50;
  }

  .multiselect-tag-image {
    @apply rounded-full w-6 h-6 mr-1.5;
  }

  .multiselect-tag-remove {
    @apply flex items-center justify-center p-1 mx-0.5 rounded-full hover:bg-black hover:bg-opacity-10 group;
  }

  .multiselect-tag-remove-icon {
    @apply mask-bg mask-form-remove bg-current inline-block w-3 h-3;
  }
</style>

Replaces the default option template.

<template>
  <TagsElement
    name="option_slot"
    placeholder="Select employee"
    track-by="name"
    :close-on-select="false"
    :search="true"
    :items="[
      { value: 'judy', name: 'Judy', image: '/images/random-user-3.jpg' },
      { value: 'jane', name: 'Jane', image: '/images/random-user-4.jpg' },
      { value: 'john', name: 'John', image: '/images/random-user-1.jpg' },
      { value: 'joe', name: 'Joe', image: '/images/random-user-2.jpg' }
    ]"
  >
    <template v-slot:option="{ option }">
      <img class="rounded-full w-6 h-6 mr-1.5" :src="option.image">
      {{ option.name }}
    </template>
  </TagsElement>
</template>

<template>
  <Vueform :schema :float-placeholders="false" />
</template>

<script setup>
import { ref } from 'vue'

const OptionWithImageSlot = {
  props: ['option'],
  render() {
    return h('div', { class: 'flex' }, [
      h('img', {
        class: 'rounded-full w-6 h-6 mr-1.5',
        src: this.option.image,
      }),
      this.option.name
    ])
  }
}

const schema = ref({
  tags: {
    type: 'tags',
    placeholder: 'Select employee',
    trackBy: 'name',
    closeOnSelect: false,
    search: true,
    items: [
      { value: 'judy', name: 'Judy', image: '/images/random-user-3.jpg' },
      { value: 'jane', name: 'Jane', image: '/images/random-user-4.jpg' },
      { value: 'john', name: 'John', image: '/images/random-user-1.jpg' },
      { value: 'joe', name: 'Joe', image: '/images/random-user-2.jpg' }
    ],
    slots: {
      option: OptionWithImageSlot,
    }
  }
})
</script>

Replaces the default template for the input's placeholder.

Replaces the default group header when groups is true.

Prepends the content of the slot to the option list.

Appends the content of the slot to the option list.

Replaces the default template that is shown when the input has options, but the user search does not have any results. Can be also set without overriding the template with noResultsText option.

Replaces the default template that is shown when the input has no options. Can be also set without overriding the template with noOptionsText option.

Replaces the small triangle displayed on the right of the input when caret is true.

Replaces the spinner shown when async options are loading or loading is true.

Replaces the clear icon shown when the input has at least one selected options and canClear is true.

Renders a label for the element in ElementLabel component.

Renders an info icon in ElementInfo component next the the element label. When the icon is hovered it shows the content of this slot. The element needs to have a label to render this.

Renders description for the element in ElementDescription component.

Renders an ElementText component before the tags input.

Renders an ElementText component after the tags input and before description.

Renders an ElementText component after the description and error.