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dxTreeList columnFixing

Reference
Configures column fixing.

When the width of all columns exceeds the UI component width, horizontal scrolling appears. If specific columns should be on screen constantly regardless of how far the UI component is scrolled, allow a user to fix them at runtime using the context menu. For this, set the columnFixing.enabled property to true. When you enable column fixing, command columns become fixed automatically

Additional Marks

Guides

Labels | Location and Alignment Form - Change Item Properties at Runtime Form - Change Editor Properties at Runtime Form - Configure Simple Items Form Demos Form API Reference

Add and Remove

Guides

; ); } } export default App; View Demo jQuery To add or remove a route at runtime, call the addRoute(routeOptions) or removeRoute(route) method. JavaScript const routesCollection...); // Removes the routes with indexes 0 and 2 in the "routes" array map.removeRoute([0, 2]); Angular To add or remove a route at runtime, bind the routes property of the Map to a component property

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