VfGrid
Basic
The grid prop defines the cell layout as a 2D array. Each cell contains an element schema with at least type and name.
<VfGrid
name="contacts"
:grid="[
[
{ type: 'text', name: 'first_name', placeholder: 'First name' },
{ type: 'text', name: 'last_name', placeholder: 'Last name' },
],
[
{ type: 'text', name: 'email', placeholder: 'Email' },
{ type: 'text', name: 'phone', placeholder: 'Phone' },
],
]"
/><template>
<VfGrid name="contacts">
<VfRow>
<VfCol><VfText name="first_name" placeholder="First name" /></VfCol>
<VfCol><VfText name="last_name" placeholder="Last name" /></VfCol>
</VfRow>
<VfRow>
<VfCol><VfText name="email" placeholder="Email" /></VfCol>
<VfCol><VfText name="phone" placeholder="Phone" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
contacts: {
type: 'grid',
grid: [
[
{ type: 'text', name: 'first_name', placeholder: 'First name' },
{ type: 'text', name: 'last_name', placeholder: 'Last name' },
],
[
{ type: 'text', name: 'email', placeholder: 'Email' },
{ type: 'text', name: 'phone', placeholder: 'Phone' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Content Cells
Cells in the grid array can be null for empty space, a string for static text, { content: '...' } for a content object, or an element schema for a form input.
<VfGrid
name="info"
:grid="[
['Name:', { type: 'text', name: 'name' }],
['Email:', { type: 'text', name: 'email' }],
[null, { type: 'checkbox', name: 'subscribe', text: 'Subscribe' }],
]"
/><template>
<VfGrid name="info" valign="middle">
<VfRow>
<VfCol>Name:</VfCol>
<VfCol><VfText name="name" /></VfCol>
</VfRow>
<VfRow>
<VfCol>Email:</VfCol>
<VfCol><VfText name="email" /></VfCol>
</VfRow>
<VfRow>
<VfCol />
<VfCol><VfCheckbox name="subscribe" text="Subscribe" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
info: {
type: 'grid',
valign: 'middle',
grid: [
[
'Name:',
{ type: 'text', name: 'name' },
],
[
'Email:',
{ type: 'text', name: 'email' },
],
[
null,
{ type: 'checkbox', name: 'subscribe', text: 'Subscribe' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Cell Spans
The colspan and rowspan properties make a cell span multiple columns or rows.
<VfGrid
name="layout"
:grid="[
[
{
type: 'text',
name: 'full_name',
placeholder: 'Full name',
colspan: 2,
},
],
[
{
type: 'textarea',
name: 'bio',
placeholder: 'Bio',
rowspan: 2,
},
{ type: 'text', name: 'city', placeholder: 'City' },
],
[
{ type: 'text', name: 'zip', placeholder: 'ZIP' },
],
]"
/><template>
<VfGrid name="layout">
<VfRow>
<VfCol :colspan="2">
<VfText name="full_name" placeholder="Full name" />
</VfCol>
</VfRow>
<VfRow>
<VfCol :rowspan="2">
<VfTextarea name="bio" placeholder="Bio" />
</VfCol>
<VfCol><VfText name="city" placeholder="City" /></VfCol>
</VfRow>
<VfRow>
<VfCol><VfText name="zip" placeholder="ZIP" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
layout: {
type: 'grid',
grid: [
[
{
type: 'text',
name: 'full_name',
placeholder: 'Full name',
colspan: 2,
},
],
[
{
type: 'textarea',
name: 'bio',
placeholder: 'Bio',
rowspan: 2,
},
{ type: 'text', name: 'city', placeholder: 'City' },
],
[
{ type: 'text', name: 'zip', placeholder: 'ZIP' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Column Widths
The widths prop sets custom widths for each column using CSS values such as px or fr.
<VfGrid name="profile" :widths="['120px', '1fr', '1fr']" /><template>
<VfGrid name="profile" :widths="['120px', '1fr', '1fr']" valign="middle">
<VfRow>
<VfCol>Name:</VfCol>
<VfCol><VfText name="first_name" placeholder="First" /></VfCol>
<VfCol><VfText name="last_name" placeholder="Last" /></VfCol>
</VfRow>
<VfRow>
<VfCol>Email:</VfCol>
<VfCol :colspan="2">
<VfText name="email" placeholder="Email" />
</VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
profile: {
type: 'grid',
widths: ['120px', '1fr', '1fr'],
valign: 'middle',
grid: [
[
'Name:',
{ type: 'text', name: 'first_name', placeholder: 'First' },
{ type: 'text', name: 'last_name', placeholder: 'Last' },
],
[
'Email:',
{ colspan: 2, type: 'text', name: 'email', placeholder: 'Email' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Headers
The colHeaders prop treats the first row as styled column headers. The rowHeaders prop treats the first column as styled row headers.
<VfGrid name="schedule" col-headers row-headers /><template>
<VfGrid name="schedule" col-headers row-headers>
<VfRow>
<VfCol />
<VfCol>Morning</VfCol>
<VfCol>Afternoon</VfCol>
</VfRow>
<VfRow>
<VfCol>Monday</VfCol>
<VfCol>Math</VfCol>
<VfCol>English</VfCol>
</VfRow>
<VfRow>
<VfCol>Tuesday</VfCol>
<VfCol>Science</VfCol>
<VfCol>History</VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
schedule: {
type: 'grid',
colHeaders: true,
rowHeaders: true,
grid: [
[null, 'Morning', 'Afternoon'],
['Monday', 'Math', 'English'],
['Tuesday', 'Science', 'History'],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Tabular
The tabular prop applies bordered table styling with structured cells. Combine it with colHeaders for a traditional table layout.
<VfGrid name="pricing" tabular col-headers /><template>
<VfGrid name="pricing" tabular col-headers>
<VfRow>
<VfCol>Plan</VfCol>
<VfCol>Price</VfCol>
<VfCol>Storage</VfCol>
</VfRow>
<VfRow>
<VfCol>Basic</VfCol>
<VfCol>$9/mo</VfCol>
<VfCol>10 GB</VfCol>
</VfRow>
<VfRow>
<VfCol>Pro</VfCol>
<VfCol>$29/mo</VfCol>
<VfCol>100 GB</VfCol>
</VfRow>
<VfRow>
<VfCol>Enterprise</VfCol>
<VfCol>$99/mo</VfCol>
<VfCol>1 TB</VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
pricing: {
type: 'grid',
tabular: true,
colHeaders: true,
grid: [
['Plan', 'Price', 'Storage'],
['Basic', '$9/mo', '10 GB'],
['Pro', '$29/mo', '100 GB'],
['Enterprise', '$99/mo', '1 TB'],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Alignment
The align prop controls horizontal alignment of cell content (left, center, right). The valign prop controls vertical alignment (top, middle, bottom). Individual cells can override the grid-level alignment by setting align or valign in the cell object.
<VfGrid
name="aligned"
align="center"
:grid="[
['Item', 'Qty', 'Price'],
['Widget', '10', { content: '$5.00', align: 'right' }],
['Gadget', '3', { content: '$12.50', align: 'right' }],
]"
/><template>
<VfGrid name="aligned" align="center" tabular col-headers>
<VfRow>
<VfCol>Item</VfCol>
<VfCol>Qty</VfCol>
<VfCol>Price</VfCol>
</VfRow>
<VfRow>
<VfCol>Widget</VfCol>
<VfCol>10</VfCol>
<VfCol align="right">$5.00</VfCol>
</VfRow>
<VfRow>
<VfCol>Gadget</VfCol>
<VfCol>3</VfCol>
<VfCol align="right">$12.50</VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
aligned: {
type: 'grid',
align: 'center',
tabular: true,
colHeaders: true,
grid: [
['Item', 'Qty', 'Price'],
['Widget', '10', { content: '$5.00', align: 'right' }],
['Gadget', '3', { content: '$12.50', align: 'right' }],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Scrollable
The scrollable prop enables horizontal scrolling when the grid overflows its container. Use minWidth to set the minimum content width.
<VfGrid name="wide" scrollable /><template>
<VfGrid name="wide" scrollable min-width="800px">
<VfRow>
<VfCol><VfText name="col1" placeholder="Column 1" /></VfCol>
<VfCol><VfText name="col2" placeholder="Column 2" /></VfCol>
<VfCol><VfText name="col3" placeholder="Column 3" /></VfCol>
<VfCol><VfText name="col4" placeholder="Column 4" /></VfCol>
<VfCol><VfText name="col5" placeholder="Column 5" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
wide: {
type: 'grid',
scrollable: true,
minWidth: '800px',
grid: [
[
{ type: 'text', name: 'col1', placeholder: 'Column 1' },
{ type: 'text', name: 'col2', placeholder: 'Column 2' },
{ type: 'text', name: 'col3', placeholder: 'Column 3' },
{ type: 'text', name: 'col4', placeholder: 'Column 4' },
{ type: 'text', name: 'col5', placeholder: 'Column 5' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Nested
The nested prop nests all grid element data under the grid's own key in the form model instead of flattening them into the parent level.
<VfGrid
name="address"
nested
:grid="[
[
{ type: 'text', name: 'city', placeholder: 'City' },
{ type: 'text', name: 'zip', placeholder: 'ZIP' },
],
]"
/><template>
<VfGrid name="address" nested>
<VfRow>
<VfCol><VfText name="city" placeholder="City" /></VfCol>
<VfCol><VfText name="zip" placeholder="ZIP" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
address: {
type: 'grid',
nested: true,
grid: [
[
{ type: 'text', name: 'city', placeholder: 'City' },
{ type: 'text', name: 'zip', placeholder: 'ZIP' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Disabled
The disabled prop disables all child elements in the grid. It also accepts Conditions.
<VfGrid name="locked" disabled /><template>
<VfGrid name="locked" disabled>
<VfRow>
<VfCol><VfText name="first_name" placeholder="First name" /></VfCol>
<VfCol><VfText name="last_name" placeholder="Last name" /></VfCol>
</VfRow>
<VfRow>
<VfCol><VfText name="email" placeholder="Email" /></VfCol>
<VfCol><VfText name="phone" placeholder="Phone" /></VfCol>
</VfRow>
</VfGrid>
</template><script setup lang="ts">
import { defineSchema, useForm } from '@vueform/ui'
const schema = defineSchema({
locked: {
type: 'grid',
disabled: true,
grid: [
[
{ type: 'text', name: 'first_name', placeholder: 'First name' },
{ type: 'text', name: 'last_name', placeholder: 'Last name' },
],
[
{ type: 'text', name: 'email', placeholder: 'Email' },
{ type: 'text', name: 'phone', placeholder: 'Phone' },
],
],
},
})
const [Form] = useForm({ schema })
</script>
<template>
<Form />
</template>Props
Configure the component's behavior and appearance with these props.
General
| Prop | Default | Description |
|---|---|---|
name | — | Required. The element's unique identifier and path in the current level of form data model. |
type | 'grid' | The element type identifier. |
id | — | The HTML id attribute for the input element. |
Layout
| Prop | Default | Description |
|---|---|---|
label | — | The label displayed alongside the element. |
hideLabel | false | Whether to visually hide the element's label. |
heading | — | The heading level to render for the container's title. |
page | — | Page configuration for stepped/tabbed forms. Accepts a simple label or a metadata tuple with at least a label property. |
help | — | A help text displayed below the label. |
align | 'left' | Horizontal alignment of grid cell content. |
valign | 'baseline' | Vertical alignment of grid cell content. |
columns | — | Responsive grid column sizing for the element's layout. |
layout | true | Custom layout template for this element, false to render the element without any layout wrapper, or true (default) for normal layout. |
spaceTop | — | Adds vertical spacing (padding) above the element. The value maps to a spacing token (1-3): 1 = var(--vf-space-1), .... |
spaceBottom | — | Adds vertical spacing (padding) above the element. The value maps to a spacing token (1-3): 1 = var(--vf-space-1), .... |
lineTop | false | Renders a horizontal line (border) above the element. |
lineBottom | false | Renders a horizontal line (border) below the element. |
Input
| Prop | Default | Description |
|---|---|---|
grid | — | The grid schema defining cell contents and layout. |
nested | false | Whether the grid nests its data under its own key in the form model. |
cols | 2 | The number of columns in the grid. |
rows | 2 | The number of rows in the grid. |
widths | — | Custom widths for each grid column. |
minWidth | 0 | Minimum width of the grid before it becomes scrollable. |
maxWidth | -1 | Maximum width of the grid. |
scrollable | false | Whether the grid is horizontally scrollable when content overflows. |
colHeaders | false | Whether to display column headers. |
rowHeaders | false | Whether to display row headers. |
tabular | false | Whether the grid uses a tabular visual style with borders and headers. |
wrapColHeaders | false | Whether column header text can wrap. |
wrapRowHeaders | false | Whether row header text can wrap. |
noExpressions | false | Disables expression resolution for this element. Applies to the element itself only (container elements don't cascade it to their children), and a form-level noExpressions cannot be overridden by setting it to false here. |
description | — | A description text displayed below the element. |
sensitive | false | Whether the element holds sensitive data (passwords, payment details, …). Sensitive values are excluded from locally stored drafts. On a container, the whole subtree is excluded. |
disabled | false | Whether the element is disabled. |
Data
| Prop | Default | Description |
|---|---|---|
modelValue | — | The current value of the element (v-model). |
submit | true | Whether the element value is included in form submission data. |
detached | false | Whether the element is detached from the form's element registry and data model (if applicable). |
transformPayload | — | Transforms the element's value when submitting the form. |
Validation
| Prop | Default | Description |
|---|---|---|
rules | — | Validation rules to apply to the element. |
validateOn | — | Controls when validation is triggered (e.g. on change, blur, or submit). |
debounce | — | Delay in milliseconds before processing input. |
bail | false | Whether to stop validation after the first failing rule. |
ruleMessages | — | Custom error messages keyed by validation rule name. |
displayName | — | The display name used in validation error messages. |
maxErrors | — | Maximum number of validation errors to display at once. |
hideErrors | false | Whether to hide validation error messages. |
showRequired | — | Where to show required field indicators (e.g. label, placeholder). |
hoist | false | Whether to push the element's errors to its nearest ancestor element. |
Conditions
| Prop | Default | Description |
|---|---|---|
conditions | — | Conditions that control the element's visibility and availability. |
conditionsTrigger | — | The source that triggers re-evaluation of this element's async conditional props (conditions, disabled, readonly, and validation rule conditions). Accepts an array of element paths whose values are watched, a Ref, or a function used as a watch getter. When omitted, any change in the form model re-triggers evaluation. |
conditionsDebounce | — | The debounce delay in milliseconds applied before re-evaluating this element's async conditional props when the trigger source changes. Overrides the global $conditions.debounce config (default 300). |
Customization
| Prop | Default | Description |
|---|---|---|
parts | — | Custom DOM attribute overrides for the component's structural parts. |
class | — | CSS classes to apply to the component's root element. |
classes | — | Custom CSS class overrides for the component's structural parts. |
reclass | — | CSS class overrides that replace (rather than merge with) default classes. |
tokens | — | Token overrides applied to the element's CSS custom properties. |
slots | — | Custom Vue components to use for named slots. Every component resolves it through the standard outlets pipeline (see useOutlets). |
presets | — | Named configuration presets to apply to the component. |
template | — | A custom Vue component to use as the template instead of the default. |
component | — | A custom Vue component to render in the component's default slot. |
Context
Reactive properties and methods accessible on the component's Context object.
General
| Name | Description |
|---|---|
type | The element's type identifier (e.g. "text", "checkbox", "select"). |
name | The element's name as a string ref. |
props | The resolved component props with defaults applied. |
Grid
| Name | Description |
|---|---|
cells | Resolved grid cells with their positions, spans, and grid-area styles. |
fitWidth | Whether all column widths are fixed (non-fractional), allowing the grid to shrink-wrap. |
resolvedGrid | The fully resolved grid structure with each cell's content, spans, alignment, and attributes. |
grid | The grid schema, derived from the grid prop, inline grid, or default rows/cols dimensions. |
description | The resolved description text for the element. |
descriptionId | The DOM id for the element's description text region. |
validation | Per-language validation views keyed by language (default for non-translatable elements). |
validator | The validator instance the element is registered with: the form's validator, a store-attached one, or a newly created one. |
shouldValidate | Whether the element should validate live on user input, per the validateOn policy and the form's state. |
onUserInput() | Validates the element on user input when the live-validation policy allows it. |
isFlatContainer | Whether the element's data is flattened into the parent container rather than nested under its own name key. |
containerModel | The model ref the element provides to its children via the container context: the parent's model for flat containers, the element's own model otherwise. |
handleModelUpdate() | Handles a native input event and updates the model from the event target. |
initValidation() | Registers the element with the validator and compiles its rules. |
destroyValidation() | Unregisters the element from the validator and clears its validation views. |
rootModel | The root model backing the form when this element operates as the form root, undefined for every other element. |
sensitivePaths | Data paths holding sensitive data (sensitive: true) within this element's subtree — excluded from locally stored drafts. |
colHeaders | Whether the first row of the grid uses header styling. |
rowHeaders | Whether the first column of the grid uses header styling. |
gridClass | A unique CSS class scoped to this grid instance, used to target the injected grid style rule. |
gridCss | The full CSS text for the grid layout including template columns, rows, container sizing, and spanned cell grid-area rules. |
Data
| Name | Description |
|---|---|
model | The element's reactive model value within the form data tree. |
value | The current language-aware value of the element. For translatable elements, returns the value for the active language. |
payload | The element's submission payload. Container elements aggregate from children; leaf elements return their own value. |
nullValue | The value the element holds when it is considered empty. For translatable elements a per-language object is returned. |
initialModel | A snapshot of the model at initialization time, used for dirty checking and reset. |
dataPath | The dot-notation path to this element's value within the form data object (e.g. "address.city"). Empty string for the root model. Flat containers inherit their parent's data path. |
tracking | Whether the element's default expression is currently tracked and auto-updating the value. |
update() | Updates the element's model value. Container elements perform a deep merge; leaf elements set the value directly. |
load() | Loads data into the element and fires the load event, cascading to all children. |
reset() | Resets the element to its initial model state and fires the reset event. |
clear() | Clears the element to its null value and fires the clear event. |
track() | Resumes expression tracking after an untrack, immediately re-writing the resolved value. |
untrack() | Stops expression tracking, leaving the current value in place. |
reinit() | Reinitializes the element by rebuilding both its model registration and validation instances. |
State
| Name | Description |
|---|---|
visible | Whether the element is currently visible, based on availability, container visibility, and pager state. |
available | Whether the element is available (not hidden by conditional logic). |
disabled | Whether the element is currently disabled, considering form state, parent container state, local override, and the disabled prop. The prop is evaluated through the conditions pipeline, so sync and async conditional values are supported uniformly. |
dirty | Whether the current model value differs from the initial model value. |
empty | Whether the element's current value is empty. Container elements check whether all children are empty. |
busy | Whether the element is busy, meaning it is either debouncing or has pending async validation. |
hoisted | Whether this element pushes its errors to its nearest ancestor element instead of displaying and reporting them itself. |
enable() | Programmatically enables the element. |
disable() | Programmatically disables the element. |
Validation
| Name | Description |
|---|---|
invalid | Whether any of the element's validations (across all languages) are currently invalid, including children. |
validated | Whether all of the element's validations (across all languages) have been executed, including children. |
completed | Whether the element is completed, meaning it either has no rules or has been validated without errors. |
success | Whether the element has been validated and passed (always true for elements without own rules), once touched. |
pending | Whether any of the element's validations are currently pending an async check, including children. |
debouncing | Whether any of the element's validations are currently debouncing, including children. |
errors | All error messages for this element: its own plus any pushed up by hoisted children. |
hasError | Whether the element has any active error messages. |
displayErrors | The error messages rendered for this element. Empty when the element pushes its errors to its parent; otherwise errors capped by maxErrors. |
ownErrors | The element's own error messages (validation rules plus custom message bag entries). |
formErrors | Error messages propagated to the form, keyed by element path. Empty when the element pushes its errors to its parent. |
messages | The list of custom messages from the message bag, including messages from hoisted children. |
messageBag | The element's message bag for custom errors and messages. |
required | Whether the element is required by its current validation rules. |
genericName | A human-readable name resolved from displayName, label, floating, placeholder, or the element's name prop. |
validate() | Runs validation on the element's own rules and all children, returning whether everything is valid. |
validateSelf() | Validates the element's own rules (without children), resolving with the result. |
validateChildren() | Validates stateful children, returning whether all are valid. By default only incomplete children run. |
invalidate() | Marks all validation instances as invalidated, requiring revalidation. |
unvalidate() | Resets all validation state, including children's. |
filled() | Checks whether a value is considered filled. |
clean() | Marks the element as clean by updating the initial model snapshot. |
clearErrors() | Clears all error messages from the message bag. |
clearMessages() | Clears all custom messages from the message bag. |
clearMessageBag() | Clears the entire message bag, removing both errors and messages. |
Layout
| Name | Description |
|---|---|
id | The resolved element id, using the id prop or falling back to the auto-generated uid. |
label | The resolved label text for the element. |
help | The resolved help text for the element. |
page | Page metadata for stepped/tabbed forms. |
classes | The resolved CSS class map for the component. |
parts | The resolved DOM attribute overrides for internal elements. |
nonce | Unique security nonce for injecting scoped styles. |
viewLoaded | Whether the element's view has been loaded (used for lazy rendering optimization). |
$el | Reference to the component's root DOM element. |
resolvedColumns | Resolved column sizes per breakpoint, normalized into container/label/wrapper/group values. |
updateColumns() | Updates the column configuration programmatically. |
scrollTo() | Scrolls the window to this element. If the element belongs to a step or tab, that page is selected first before scrolling. |
focus() | Focuses the first focusable HTML element (input, select, textarea, button, etc.) within the wrapper. Optionally scrolls to the element first. |
Tree
| Name | Description |
|---|---|
form$ | The parent form's context, providing access to form-level state and methods. |
path | The element's dot-notation path in the form tree (e.g. "user.name"). |
componentName | The resolved Vue component name for this element. |
container | The container context providing path, model, and registration methods for child elements. |
children | The child element registry providing registration, unregistration, and reactive child lists. |
Events
| Name | Description |
|---|---|
fire() | Fires an event synchronously, invoking before, main, and after listeners in order. |
fireAsync() | Fires an event asynchronously, awaiting each callback and short-circuiting when any returns false. |
on() | Subscribes a callback to a specific event. |
off() | Removes a previously registered event callback. |
onBefore() | Registers a callback that runs before the main event listeners. |
onAfter() | Registers a callback that runs after the main event listeners. |
Accessibility
| Name | Description |
|---|---|
uid | A unique auto-generated identifier for the element. |
helpId | The DOM id for the element's help text region. |
errorId | The DOM id for the element's error message region. |
labelId | The DOM id for the element's label region. |
Events
Events emitted by the component. See Events for details.
| Name | Params | Description |
|---|---|---|
change | newValue, oldValue, context$ | Emitted when the element value changes. |
update:modelValue | value | Emitted to update the v-model binding. |
load | value, context$ | Emitted when the element's value is loaded programmatically via the load method. |
reset | context$ | Emitted when the element is reset to its default value. |
clear | context$ | Emitted when the element's value is cleared. |
invalid | context$ | Emitted when the element becomes invalid. |
valid | context$ | Emitted when the element becomes valid after having been invalid. |
beforeMount | context$ | Emitted before the component is mounted. |
mounted | context$ | Emitted after the component is mounted. |
beforeUnmount | context$ | Emitted before the component is unmounted. |
unmounted | context$ | Emitted after the component is unmounted. |
updated | context$ | Emitted after the component is updated. |
Slots
Named Slots for replacing parts of the component's rendering.
| Name | Scope | Description |
|---|---|---|
template | context | Slot that replaces the entire component rendering. Receives the full component context as a single context prop. |
label | label | Slot for customizing the element's label content. |
required | — | Slot for customizing the required indicator. |
help | help | Slot for customizing the help text. |
default | cells | Slot that replaces the default grid content. Receives the resolved grid cells. |
cell | cell | Slot that replaces each individual grid cell rendering. |
description | description | Slot for customizing the description text. |
errors | errors | Slot for customizing the validation errors display. |
messages | messages | Slot for customizing the info messages display. |
Parts
DOM attribute overrides targeting internal elements. See Parts for details.
panel
The wrapper around root with display: contents when the element is a step or a tab.
| Element | <div> |
| Classes | .vf-panel |
root
The element's root wrapper.
| Element | <div> <fieldset> |
| Classes | .vf-element .vf-space-top-1? .vf-space-top-2? .vf-space-top-3? .vf-space-bottom-1? .vf-space-bottom-2? .vf-space-bottom-3? .vf-line-top? .vf-line-bottom? .vf-grid .vf-tabular? .vf-wrap-col-headers? .vf-wrap-row-headers? |
| Bindings | data-align-label |
labelGroup
The container holding the label and required indicator.
| Element | <div> |
| Classes | .vf-label-group |
label
The label element; renders as the corresponding heading when the container's heading prop is set.
| Element | <span> <h1> <h2> <h3> <h4> <h5> <h6> |
| Classes | .vf-label |
required
The required indicator.
| Element | <div> |
| Classes | .vf-required |
elementGroup
The container wrapping the input and related UI.
| Element | <div> |
| Classes | .vf-element-group |
elementWrapper
The wrapper directly around the input control.
| Element | <div> |
| Classes | .vf-element-wrapper |
help
The help text area.
| Element | <div> |
| Classes | .vf-help |
wrapper
The scrollable wrapper around the grid layout element.
| Element | <div> |
| Classes | .vf-grid-wrapper |
| Bindings | data-scrollable |
grid
The grid layout element.
| Element | <div> |
| Classes | .vf-grid-grid |
| Bindings | data-fit |
cell
Each cell element. Receives alignment, schema, and header options.
| Element | <div> |
| Classes | .vf-grid-cell .vf-grid-col-header? .vf-grid-row-header? |
| Bindings | data-align data-valign |
description
The description text area.
| Element | <div> |
| Classes | .vf-description |
errors
The validation errors container.
| Element | <div> |
| Classes | .vf-errors |
error
An individual validation error.
| Element | <div> |
| Classes | .vf-error |
messages
The info messages container.
| Element | <div> |
| Classes | .vf-messages |
message
An individual info message.
| Element | <div> |
| Classes | .vf-message |
Tokens
All the CSS variables that control this component's appearance with default values in the default theme. See Theming Guide for details.
:root {
/**
* Element tokens
* -------------------------------------------------------------------------- */
--vf-grid-gutter-x: var(--vf-gutter);
--vf-grid-gutter-y: var(--vf-gutter);
--vf-grid-col-header-color: inherit;
--vf-grid-header-font-size: 1rem;
--vf-grid-row-header-color: inherit;
--vf-tabular-bg: var(--vf-white);
--vf-tabular-border-color: var(--vf-gray-300);
--vf-tabular-border-style: solid;
--vf-tabular-border-width: 1px;
--vf-tabular-radius: var(--vf-radius);
--vf-tabular-col-header-bg: var(--vf-gray-100);
--vf-tabular-col-header-border-color: var(--vf-gray-300);
--vf-tabular-col-header-color: inherit;
--vf-tabular-header-font-size: 1rem;
--vf-tabular-header-font-weight: 700;
--vf-tabular-header-padding: var(--vf-py) var(--vf-px);
--vf-tabular-row-header-bg: var(--vf-gray-100);
--vf-tabular-row-header-border-color: var(--vf-gray-300);
--vf-tabular-row-header-color: inherit;
--vf-tabular-cell-min-height: calc(1lh + var(--vf-input-pt) + var(--vf-input-pb) + var(--vf-input-border-width-t) + var(--vf-input-border-width-b));
--vf-tabular-text-cell-padding: var(--vf-py) var(--vf-px);
--vf-tabular-color: var(--vf-gray-800);
/**
* Shared element layout tokens
* -------------------------------------------------------------------------- */
--vf-element-line-color: var(--vf-gray-300);
--vf-label-font-size: 1rem;
--vf-label-font-weight: 600;
--vf-label-group-h-padding: calc(var(--vf-py) + var(--vf-border-width-t)) 0 0 0;
--vf-label-group-v-padding: 0 0 0.375rem 0;
--vf-required-bg: transparent;
--vf-required-color: inherit;
--vf-required-content: '*';
--vf-required-h: auto;
--vf-required-icon: none;
--vf-required-w: auto;
--vf-help-bg: transparent;
--vf-help-border-color: transparent;
--vf-help-border-style: solid;
--vf-help-border-width: 0;
--vf-help-color: var(--vf-text-soft);
--vf-help-font-size: 0.875rem;
--vf-help-padding: 0;
--vf-help-radius: var(--vf-radius);
--vf-description-bg: transparent;
--vf-description-border-color: transparent;
--vf-description-border-style: solid;
--vf-description-border-width: 0;
--vf-description-color: var(--vf-text-soft);
--vf-description-font-size: 0.875rem;
--vf-description-padding: 0;
--vf-description-radius: var(--vf-radius);
--vf-errors-bg: transparent;
--vf-errors-border-color: transparent;
--vf-errors-border-style: solid;
--vf-errors-border-width: 0;
--vf-errors-color: var(--vf-red);
--vf-errors-font-size: 0.875rem;
--vf-errors-padding: 0;
--vf-errors-radius: var(--vf-radius);
--vf-messages-bg: transparent;
--vf-messages-border-color: var(--vf-border-success);
--vf-messages-border-style: solid;
--vf-messages-border-width: 0;
--vf-messages-color: var(--vf-green);
--vf-messages-font-size: 0.875rem;
--vf-messages-padding: 0;
--vf-messages-radius: var(--vf-radius);
--vf-input-border-width-l: var(--vf-border-width-l);
--vf-icon-font-size: 0.875rem;
--vf-icon-group-color: inherit;
--vf-icon-group-color-danger: var(--vf-color-danger);
--vf-icon-group-width: 2.5rem;
--vf-element-group-gutter-x: 0;
--vf-element-group-gutter-y: 0.25rem;
--vf-element-wrapper-padding: 0;
/**
* Semantic tokens
* -------------------------------------------------------------------------- */
--vf-icon-height: 0.75rem;
--vf-icon-width: 0.75rem;
/**
* Primitives tokens
* -------------------------------------------------------------------------- */
--vf-space-1: 1rem;
--vf-space-2: 2rem;
--vf-space-3: 3rem;
--vf-icon-loading: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='6.5' fill='none' stroke='currentColor' stroke-width='1.5' stroke-dasharray='30.6 10.2' stroke-linecap='round'/%3E%3C/svg%3E");
}{
/**
* Element tokens
* -------------------------------------------------------------------------- */
gridGutterX: '$gutter',
gridGutterY: '$gutter',
gridColHeaderColor: 'inherit',
gridHeaderFontSize: '1rem',
gridRowHeaderColor: 'inherit',
tabularBg: '$white',
tabularBorderColor: '$gray300',
tabularBorderStyle: 'solid',
tabularBorderWidth: '1px',
tabularRadius: '$radius',
tabularColHeaderBg: '$gray100',
tabularColHeaderBorderColor: '$gray300',
tabularColHeaderColor: 'inherit',
tabularHeaderFontSize: '1rem',
tabularHeaderFontWeight: '700',
tabularHeaderPadding: '$py $px',
tabularRowHeaderBg: '$gray100',
tabularRowHeaderBorderColor: '$gray300',
tabularRowHeaderColor: 'inherit',
tabularCellMinHeight: 'calc(1lh + var(--vf-input-pt) + var(--vf-input-pb) + var(--vf-input-border-width-t) + var(--vf-input-border-width-b))',
tabularTextCellPadding: '$py $px',
tabularColor: '$gray800',
/**
* Shared element layout tokens
* -------------------------------------------------------------------------- */
elementLineColor: '$gray300',
labelFontSize: '1rem',
labelFontWeight: '600',
labelGroupHPadding: 'calc($py + $borderWidthT) 0 0 0',
labelGroupVPadding: '0 0 0.375rem 0',
requiredBg: 'transparent',
requiredColor: 'inherit',
requiredContent: "'*'",
requiredH: 'auto',
requiredIcon: 'none',
requiredW: 'auto',
helpBg: 'transparent',
helpBorderColor: 'transparent',
helpBorderStyle: 'solid',
helpBorderWidth: '0',
helpColor: '$textSoft',
helpFontSize: '0.875rem',
helpPadding: '0',
helpRadius: '$radius',
descriptionBg: 'transparent',
descriptionBorderColor: 'transparent',
descriptionBorderStyle: 'solid',
descriptionBorderWidth: '0',
descriptionColor: '$textSoft',
descriptionFontSize: '0.875rem',
descriptionPadding: '0',
descriptionRadius: '$radius',
errorsBg: 'transparent',
errorsBorderColor: 'transparent',
errorsBorderStyle: 'solid',
errorsBorderWidth: '0',
errorsColor: '$red',
errorsFontSize: '0.875rem',
errorsPadding: '0',
errorsRadius: '$radius',
messagesBg: 'transparent',
messagesBorderColor: '$borderSuccess',
messagesBorderStyle: 'solid',
messagesBorderWidth: '0',
messagesColor: '$green',
messagesFontSize: '0.875rem',
messagesPadding: '0',
messagesRadius: '$radius',
inputBorderWidthL: '$borderWidthL',
iconFontSize: '0.875rem',
iconGroupColor: 'inherit',
iconGroupColorDanger: '$colorDanger',
iconGroupWidth: '2.5rem',
elementGroupGutterX: '0',
elementGroupGutterY: '0.25rem',
elementWrapperPadding: '0',
/**
* Semantic tokens
* -------------------------------------------------------------------------- */
iconHeight: '0.75rem',
iconWidth: '0.75rem',
/**
* Primitives tokens
* -------------------------------------------------------------------------- */
space1: '1rem',
space2: '2rem',
space3: '3rem',
iconLoading: "url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='6.5' fill='none' stroke='currentColor' stroke-width='1.5' stroke-dasharray='30.6 10.2' stroke-linecap='round'/%3E%3C/svg%3E\")",
}