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Add and Remove

Guides

defaultZoom={5} markers={mapMarkers} /> ); } } export default App; View Demo jQuery To add or remove a marker at runtime, call...]); } }); }); Angular To add or remove a marker at runtime, bind the markers property of the Map to a component property: HTMLTypeScript <dx-map [zoom]="10" [markers]="mapMarkers

Show and Hide a Point

Guides

The PieChart provides an API for showing and hiding a series point at runtime. This API is commonly used to show or hide a series point when a user clicks the chart legend. You need to handle the legendClick event as shown below to implement this scenario. The isVisible(), hide() and show() are Point object methods. jQuery JavaScript$(function() { $("#pieChartContainer").dxPieChart

dxForm ButtonItem

Reference
Configures a button form item.

Customize Fields at Runtime Demo colSpan Specifies how many columns the item spans. cssClass Specifies a CSS class to be applied to the item. View Demo horizontalAlignment Specifies the button's horizontal alignment. Validation Demo Customize Fields at Runtime Demo itemType Specifies the item's type. Set it to "button" to create a button item. See Also Simple Item Group

Editor Properties

Guides

} }); } } export default App; See Also jQuery Call Methods Angular Call Methods Vue Call Methods React Call Methods Form - Change Item Options at Runtime Form - Configure

Migrate from DevExtreme Reactive

Guides

;/DataGrid> ); }; See Also Component Configuration Syntax Transition Approaches You can transfer your DevExtreme Reactive component settings to DevExtreme React in two ways. Runtime Conversion In this approach, you convert DevExtreme Reactive settings into DevExtreme React configuration components at runtime. For example, you want to transition your DevExtreme Reactive Grid component