Accordion
Accordion organizes content within collapsable items.
Selector
smart-accordion
Properties
animationAnimation
Sets or gets the animation mode. Animation is disabled when the property is set to 'none'
Default valueadvanced
disabledboolean
Enables or disables the accordion. Disabled elements can not be interacted with.
Default valuefalse
expandedIndexesnumber[]
Sets or gets the expanded item indexes. Using this property items can be expanded by passing in their indexes. The number of expanded items is limited by the expandMode.
expandModeAccordionExpandMode
Sets or gets the expand mode. Expand mode determines how the items will expand or collapse.
Default valuesingleFitHeight
localestring
Sets or gets the language. Used in conjunction with the property messages.
Default value"en
localizeFormatFunctionany
Callback used to customize the format of the messages that are returned from the Localization Module.
messagesany
Sets or gets an object specifying strings used in the widget that can be localized. Used in conjunction with the property locale.
Default value
"en": {
"propertyUnknownType": "'{{name}}' property is with undefined 'type' member!",
"propertyInvalidValue": "Invalid '{{name}}' property value! Actual value: {{actualValue}}, Expected value: {{value}}!",
"propertyInvalidValueType": "Invalid '{{name}}' property value type! Actual type: {{actualType}}, Expected type: {{type}}!",
"elementNotInDOM": "Element does not exist in DOM! Please, add the element to the DOM, before invoking a method.",
"moduleUndefined": "Module is undefined.",
"missingReference": "{{elementType}}: Missing reference to {{files}}.",
"htmlTemplateNotSuported": "{{elementType}}: Browser doesn't support HTMLTemplate elements.",
"invalidTemplate": "{{elementType}}: '{{property}}' property accepts a string that must match the id of an HTMLTemplate element from the DOM.",
"accordionItemRequired": "{{elementType}}: '{{method}}' requires an item from type \"smart-accordion-item\".",
"indexOutOfBound": "{{elementType}}: Out of bound index/indexes in '{{method}}' method.",
"invalidSettings": "{{elementType}}: '{{method}}' method accepts a string or an object as it's second parameter.",
"noItems": "{{elementType}}: No child elements found.",
"overridingProperties": "{{elementType}}: Overriding properties {{property1}} and {{property2}} applied. The '{{property1}}' property is used by default."
}
readonlyboolean
Determines if the element is readonly or not. If the element true, users cannot interact with it.
Default valuefalse
reorderboolean
Enables or disables accordion reordering.
Default valuefalse
rightToLeftboolean
Sets or gets the value indicating whether the element is aligned to support locales using right-to-left fonts.
Default valuefalse
themestring
Determines the theme. Theme defines the look of the element
Default value"
unfocusableboolean
Determines whether the element can be focused or not.
Default valuefalse
oncollapse((this: Window, ev: Event) => any) | null
This event is triggered when an item is collapsed.
Arguments
evEvent
ev.detailObject
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item
oncollapsing((this: Window, ev: Event) => any) | null
This event is triggered when an item is going to be collapsed.
Arguments
evEvent
ev.detailObject
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item
ondragend((this: Window, ev: Event) => any) | null
This event is triggered when a reordering operation is completed.
Arguments
evEvent
ev.detailObject
ev.detail.position - The current top and left position of the item that was dragged.
ev.detail.target - The item that was dragged.
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item.
ondragstart((this: Window, ev: Event) => any) | null
This event is triggered when a reordering operation is started.
Arguments
evEvent
ev.detailObject
ev.detail.position - The current top and left position of the item that is about to be dragged.
ev.detail.target - The item that is about to be dragged.
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item.
onexpand((this: Window, ev: Event) => any) | null
This event is triggered when an item is expanded.
Arguments
evEvent
ev.detailObject
ev.detail.position - The current top and left position of the item.
ev.detail.target - The item that was dragged.
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item.
onexpanding((this: Window, ev: Event) => any) | null
This event is triggered when an item is going to be expanded.
Arguments
evEvent
ev.detailObject
ev.detail.content - The content of the item.
ev.detail.index - The index of the item.
ev.detail.label - The label of the item
Methods
collapse( position: number): void
Collapses an item at a specified index.
Arguments
positionnumber
The index of the collapsed item.
expand( position: number): void
Expands an item at a specified index.
Arguments
positionnumber
The index of the expanded item.
insert( index: number, item: any): void
Inserts a new item at a specified index.
Arguments
indexnumber
The index where the item must be inserted.
itemany
An object containing the values for the properties of the new item to be inserted.
removeAt( position: number): void
Removes an item at a specified index.
Arguments
positionnumber
The index of the item to be removed.
update( index: number, settings: any): void
Updates an item from the element.
Arguments
indexnumber
The index of the item to be updated.
settingsany
An object containing the values for the properties of the item that will be updated.
AccordionItem
Single item in an Accordion view.
Selector
smart-accordion-item
Properties
arrowAccordionItemArrow
Sets or gets header's arrow position. If the value is 'none' the arrow is not shown.
Default valueleft
contentstring | HTMLElement
Sets or gets the content if the item.
Default value""
expandedboolean
Sets or gets the expanded state.
Default valuefalse
focusedboolean
Sets or gets the focus state.
Default valuefalse
labelstring
Sets or gets the label if the item.
Default value"""
oncollapse((this: Window, ev: Event) => any) | null
This event is triggered when the item is collapsed.
Arguments
evEvent
onexpand((this: Window, ev: Event) => any) | null
This event is triggered when the item is expanded.