React TileView Methods
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beginUpdate()
Prevents the widget from refreshing until the endUpdate() method is called.
The beginUpdate() and endUpdate() methods prevent the widget from excessive updates when you are changing multiple widget settings at once. After the beginUpdate() method is called, the widget does not update its UI until the endUpdate() method is called.
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- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
defaultOptions(rule)
defaultOptions is a static method that the widget class supports. The following code demonstrates how to specify default options for all instances of the TileView widget in an application executed on the desktop.
jQuery
DevExpress.ui.dxTileView.defaultOptions({ device: { deviceType: "desktop" }, options: { // Here go the TileView options } });
Angular
import TileView from "devextreme/ui/tile_view"; // ... export class AppComponent { constructor () { TileView.defaultOptions({ device: { deviceType: "desktop" }, options: { // Here go the TileView options } }); } }
Vue
<template> <div> <DxTileView id="tileView1" /> <DxTileView id="tileView2" /> </div> </template> <script> import DxTileView from "devextreme-vue/tile-view"; import TileView from "devextreme/ui/tile_view"; TileView.defaultOptions({ device: { deviceType: "desktop" }, options: { // Here go the TileView options } }); export default { components: { DxTileView } } </script>
React
import React from "react"; import dxTileView from "devextreme/ui/tile_view"; import TileView from "devextreme-react/tile-view"; class App extends React.Component { render () { dxTileView.defaultOptions({ device: { deviceType: "desktop" }, options: { // Here go the TileView options } }) return ( <div> <TileView id="tileView1" /> <TileView id="tileView2" /> </div> ) } } export default App;
dispose()
After calling this method, remove the DOM element associated with the widget:
$("#myTileView").dxTileView("dispose"); $("#myTileView").remove();
Use this method only if the widget was created with jQuery or pure JavaScript. In Angular, Vue, and React, use conditional rendering:
Angular
<dx-tile-view ... *ngIf="condition"> </dx-tile-view>
Vue
<template> <DxTileView ... v-if="condition"> </DxTileView> </template> <script> import DxTileView from 'devextreme-vue/tile-view'; export default { components: { DxTileView } } </script>
React
import React from 'react'; import TileView from 'devextreme-react/tile-view'; function DxTileView(props) { if (!props.shouldRender) { return null; } return ( <TileView ... > </TileView> ); } class App extends React.Component { render() { return ( <DxTileView shouldRender="condition" /> ); } } export default App;
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element()
An HTML element or a jQuery element when you use jQuery.
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endUpdate()
Refreshes the widget after a call of the beginUpdate() method.
Main article: beginUpdate()
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focus()
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getDataSource()
Gets the DataSource instance.
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- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
- Data Layer - Overview
- Data Layer - DataSource Examples
getInstance(element)
getInstance is a static method that the widget class supports. The following code demonstrates how to get the TileView instance found in an element with the myTileView
ID:
// Modular approach import TileView from "devextreme/ui/tile_view"; ... let element = document.getElementById("myTileView"); let instance = TileView.getInstance(element) as TileView; // Non-modular approach let element = document.getElementById("myTileView"); let instance = DevExpress.ui.dxTileView.getInstance(element);
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instance()
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off(eventName)
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- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
off(eventName, eventHandler)
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- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
on(eventName, eventHandler)
Use this method to subscribe to one of the events listed in the Events section.
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- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
on(events)
Use this method to subscribe to several events with one method call. Available events are listed in the Events section.
See Also
- Handle Events: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
option()
Gets all widget options.
See Also
- Get and Set Options
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
option(optionName)
See Also
- Get and Set Options
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
option(optionName, optionValue)
See Also
- Get and Set Options
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
option(options)
See Also
- Get and Set Options
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
registerKeyHandler(key, handler)
A handler. Accepts the keydown event as the argument. It is a dxEvent or a jQuery.Event when you use jQuery.
The key argument accepts one of the following values:
- "backspace"
- "tab"
- "enter"
- "escape"
- "pageUp"
- "pageDown"
- "end"
- "home"
- "leftArrow"
- "upArrow"
- "rightArrow"
- "downArrow"
- "del"
- "space"
- "F"
- "A"
- "asterisk"
- "minus"
A custom handler for a key cancels the default handler for this key.
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- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
repaint()
See Also
- reload() in DataSource | List
- refresh() in DataGrid | TreeList
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
resetOption(optionName)
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- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
scrollPosition()
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- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
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