React Lookup API

Specifies the shortcut key that sets focus on the UI component.

Specifies whether the UI component changes its visual state as a result of user interaction.

The text displayed on the Apply button.

Specifies the way an end user applies the selected value.

The text displayed on the Cancel button.

Specifies whether or not the UI component cleans the search box when the popup window is displayed.

The text displayed on the Clear button.

Binds the UI component to data.

Specifies whether to render the drop-down field's content when it is displayed. If false, the content is rendered immediately.

Specifies whether the UI component responds to user interaction.

Specifies the data field whose values should be displayed.

Returns the value currently displayed by the UI component.

Specifies whether to vertically align the drop-down menu so that the selected item is in its center. Applies only in Material Design themes.

Configures the drop-down field.

Specifies the global attributes to be attached to the UI component's container element.

An alias for the fieldTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information.

An alias for the fieldTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information.

Specifies a custom template for the input field.

Specifies whether the UI component can be focused using keyboard navigation.

An alias for the groupTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information.

Specifies whether data items should be grouped.

An alias for the groupTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information.

Specifies a custom template for group captions.

Specifies the UI component's height.

Specifies text for a hint that appears when a user pauses on the UI component.

Specifies whether the UI component changes its state when a user pauses on it.

Specifies the attributes to be passed on to the underlying HTML element.

Specifies or indicates whether the editor's value is valid.

An alias for the itemTemplate property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information.

An alias for the itemTemplate property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information.

An array of items displayed by the UI component.

Specifies a custom template for items.

Specifies a text string used to annotate the editor's value.

Specifies the label's display mode.

The minimum number of characters that must be entered into the text box to begin a search. Applies only if searchEnabled is true.

The value to be assigned to the name attribute of the underlying HTML element.

The text displayed on the button used to load the next page from the data source.

Specifies the text or HTML markup displayed by the UI component if the item collection is empty.

A function that is executed once the drop-down editor is closed.

A function that is executed when the UI component is rendered and each time the component is repainted.

A function that is executed before the UI component is disposed of.

A function used in JavaScript frameworks to save the UI component instance.

A function that is executed when a list item is clicked or tapped.

A function that is executed once the drop-down editor is opened.

A function that is executed after a UI component property is changed.

A function that is executed before the next page is loaded.

A function that is executed when the "pull to refresh" gesture is performed on the drop-down item list. Supported on mobile devices only.

A function that is executed on each scroll gesture performed on the drop-down item list.

A function that is executed when a list item is selected or selection is canceled.

A function that is executed after the UI component's value is changed.

Specifies whether or not the drop-down editor is displayed.

Specifies the text shown in the pullDown panel, which is displayed when the UI component is scrolled to the bottom.

Specifies whether the next page is loaded when a user scrolls the UI component to the bottom or when the "next" button is clicked.

The text displayed by the UI component when nothing is selected.

Specifies the text displayed in the pullDown panel when the UI component is pulled below the refresh threshold.

Specifies the text shown in the pullDown panel while the list is being pulled down to the refresh threshold.

A Boolean value specifying whether or not the UI component supports the "pull down to refresh" gesture.

Specifies the text displayed in the pullDown panel while the UI component is being refreshed.

Switches the UI component to a right-to-left representation.

Specifies whether the search box is visible.

Specifies the name of a data source item field or an expression whose value is compared to the search criterion.

Specifies a comparison operation used to search UI component items.

The text that is provided as a hint in the lookup's search bar.

Specifies the DOM events after which the UI component's search results should be updated.

Specifies the time delay, in milliseconds, after the last character has been typed in, before a search is executed.

Gets the currently selected item.

Specifies whether to display the Cancel button in the lookup window.

Specifies whether to display the Clear button in the lookup window.

Specifies whether or not the UI component displays unfiltered values until a user types a number of characters exceeding the minSearchLength property value.

Specifies how the UI component's text field is styled.

Specifies the number of the element when the Tab key is used for navigating.

The read-only property that holds the text displayed by the UI component input element.

Specifies whether the Lookup uses item's text a title attribute.

Specifies whether or not the UI component uses native scrolling.

Specifies whether to show lookup contents in the Popover UI component.

Information on the broken validation rule. Contains the first item from the validationErrors array.

An array of the validation rules that failed.

Specifies how the message about the validation rules that are not satisfied by this editor's value is displayed.

Specifies the position of a validation message relative to the component. The validation message describes the validation rules that this component's value does not satisfy.

Indicates or specifies the current validation status.

Specifies the currently selected value. May be an object if dataSource contains objects, the store key is specified, and valueExpr is not set.

Specifies which data field provides unique values to the UI component's value.

Specifies whether the UI component is visible.

Specifies the UI component's width.

Specifies whether text that exceeds the drop-down list width should be wrapped.

Postpones rendering that can negatively affect performance until the endUpdate() method is called.

Removes focus from the input element.

Closes the drop-down editor.

Gets the popup window's content.

Specifies the device-dependent default configuration properties for this component.

Disposes of all the resources allocated to the Lookup instance.

Gets the root UI component element.

Refreshes the UI component after a call of the beginUpdate() method.

Gets the UI component's <input> element.

Sets focus to the input element representing the UI component.

Gets the DataSource instance.

Gets the instance of a UI component found using its DOM node.

Gets the UI component's instance. Use it to access other methods of the UI component.

Detaches all event handlers from a single event.

Detaches a particular event handler from a single event.

Subscribes to an event.

Subscribes to events.

Opens the drop-down editor.

Gets all UI component properties.

Gets the value of a single property.

Updates the value of a single property.

Updates the values of several properties.

Registers a handler to be executed when a user presses a specific key.

Repaints the UI component without reloading data. Call it to update the UI component's markup.

Resets the value property to the default value.

Resets a property to its default value.

Raised once the drop-down editor is closed.

Raised when the UI component's content is ready.

Raised before the UI component is disposed of.

Raised only once, after the UI component is initialized.

Raised when a list item is clicked or tapped.

Raised once the drop-down editor is opened.

Raised after a UI component property is changed.

Raised before the next page is loaded.

Raised when the "pull to refresh" gesture is performed on the drop-down item list.

Raised on each scroll gesture performed on the drop-down item list.

Raised when a list item is selected or selection is canceled.

Raised after the UI component's value is changed.