Vue Tabs Props
An object defining configuration options for the Tabs widget.
accessKey
Specifies the shortcut key that sets focus on the widget.
The value of this option will be passed to the accesskey
attribute of the HTML element that underlies the widget.
dataSource
A data source used to fetch data to be displayed by the widget.
This option accepts one of the following.
Array of objects
A simple JavaScript array containing a collection of plain objects.URL
A URL to JSON data or to a service returning data in JSON format.DataSource or its configuration object
A DataSource is an object that provides a handy API for data processing. A DataSource is a stateful object, which means that it saves data processing settings and applies them each time data is loaded. All underlying data access logic of a DataSource is isolated in a Store. A Store provides an API for reading and modifying data. Unlike the DataSource, a Store is a stateless object.
.
, ,
, :
, [
, and ]
. Their presence may cause issues in the widget's operation.If the data source is specified using the dataSource option, use the items option only for reading. Updating data items using the items option may cause unexpected results.
To display widget items, a default template can be used. This template is based on the data source fields that are listed in the Default Item Template section of the widget's API.
elementAttr
Specifies the attributes to be attached to the widget's root element.
You can configure this option in an ASP.NET MVC Control as follows:
@(Html.DevExtreme().WidgetName() .ElementAttr("class", "class-name") // ===== or ===== .ElementAttr(new { @id = "elementId", @class = "class-name" }) // ===== or ===== .ElementAttr(new Dictionary<string, object>() { { "id", "elementId" }, { "class", "class-name" } }) )
@(Html.DevExtreme().WidgetName() _ .ElementAttr("class", "class-name") ' ===== or ===== .ElementAttr(New With { .id = "elementId", .class = "class-name" }) ' ===== or ===== .ElementAttr(New Dictionary(Of String, Object) From { { "id", "elementId" }, { "class", "class-name" } }) )
focusStateEnabled
Specifies whether the widget can be focused using keyboard navigation.
height
Specifies the widget's height.
This option accepts a value of one of the following types:
Number
The height in pixels.String
A CSS-accepted measurement of height. For example,"55px"
,"80%"
,"auto"
,"inherit"
.Function
A function returning either of the above. For example:JavaScriptheight: function() { return window.innerHeight / 1.5; }
hint
Specifies text for a hint that appears when a user pauses on the widget.
hoverStateEnabled
Specifies whether the widget changes its state when a user pauses on it.
itemHoldTimeout
The time period in milliseconds before the onItemHold event is raised.
items
An array of items displayed by the widget.
You can use the dataSource option instead. Unlike the items option, the dataSource option can take on the DataSource configuration object as well as a simple array.
To display widget items, a default template can be used. This template is based on the data source fields that are listed in the Default Item Template section of the widget's API.
keyExpr
Specifies which data field provides keys for widget items.
See Also
onContentReady
A handler for the contentReady event. Executed when the widget's content is ready. This handler may be executed multiple times during the widget's lifetime depending on the number of times its content changes.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only when using Knockout. |
onDisposing
A handler for the disposing event. Executed when the widget is removed from the DOM using the remove(), empty(), or html() jQuery methods only.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
onInitialized
A handler for the initialized event. Executed only once, after the widget is initialized.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
You cannot access widget elements in this handler because it is executed before they are ready. Use the onContentReady handler instead.
onItemClick
A handler for the itemClick event.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. |
|
model |
The model data. Available only if you use Knockout. |
|
itemData |
The clicked item's data. |
|
itemElement |
The item's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
itemIndex |
The clicked item's index. |
|
jQueryEvent |
Use 'event' instead. The jQuery event that caused the handler execution. Deprecated in favor of the event field. |
|
event | Event (jQuery or EventObject) |
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery. |
Assign a function to perform a custom action when a widget item is clicked.
To navigate to a specific URL when the itemClick event fires, assign that URL or the anchor part (#) of that URL directly to this option as a string.
onItemContextMenu
A handler for the itemContextMenu event.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
|
itemData |
The item's data. |
|
itemElement |
The item's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
itemIndex |
The item's index. |
|
jQueryEvent |
Use 'event' instead. The jQuery event that caused the handler execution. Deprecated in favor of the event field. |
|
event | Event (jQuery or EventObject) |
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery. |
Assign a function to perform a custom action when the right mouse button is clicked when the pointer is over a widget item, or when the "sustained" (also known as a long press) touch action is performed.
onItemHold
A handler for the itemHold event.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
|
itemData |
The data of the item being held. |
|
itemElement |
The item's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
itemIndex |
The item's index. |
Assign a function to perform a custom action when the widget's collection item is being held for a specified time period (see the itemHoldTimeout option).
onItemRendered
A handler for the itemRendered event.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
|
itemData |
The current item's data. |
|
itemElement |
The item's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
itemIndex |
The current item's index. |
Assign a function to perform a custom action after a collection item is rendered.
onOptionChanged
A handler for the optionChanged event. Executed after an option of the widget is changed.
Information about the event.
Name | Type | Description |
---|---|---|
name |
The option's short name. |
|
model |
The model data. Available only if you use Knockout. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
component |
The widget's instance. |
|
fullName |
The option's full name. |
|
value | any |
The option's new value. |
onSelectionChanged
A handler for the selectionChanged event. Raised after an item is selected or unselected.
Information about the event.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
|
addedItems | Array<any> |
The data of the items that have been selected. |
removedItems | Array<any> |
The data of the items whose selection has been canceled. |
Assign a function to perform a custom action after a collection item is selected or unselected.
rtlEnabled
Switches the widget to a right-to-left representation.
When this option is set to true, the widget text flows from right to left, and the layout of elements is reversed. To switch the entire application/site to the right-to-left representation, assign true to the rtlEnabled field of the object passed to the DevExpress.config(config) method.
DevExpress.config({ rtlEnabled: true });
See Also
- Right-to-Left Support Demo: DataGrid | Navigation Widgets | Editors
scrollByContent
Specifies whether or not an end-user can scroll tabs by swiping.
selectedItemKeys
Specifies an array of currently selected item keys.
Array<any>
The item keys can be specified using the keyExpr option or the key option within the underlying Store.
See Also
- key in ArrayStore | CustomStore | LocalStore | ODataStore
selectionMode
Specifies whether the widget enables an end-user to select only a single item or multiple items.
When using the widget as an ASP.NET MVC Control, specify this option using the NavSelectionMode
enum. This enum accepts the following values: Single
and Multiple
.
showNavButtons
A Boolean value that specifies the availability of navigation buttons.
tabIndex
Specifies the number of the element when the Tab key is used for navigating.
The value of this option will be passed to the tabindex
attribute of the HTML element that underlies the widget.
width
Specifies the widget's width.
This option accepts a value of one of the following types:
Number
The width in pixels.String
A CSS-accepted measurement of width. For example,"55px"
,"80%"
,"auto"
,"inherit"
.Function
A function returning either of the above. For example:JavaScriptwidth: function() { return window.innerWidth / 1.5; }
If you have technical questions, please create a support ticket in the DevExpress Support Center.