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Predefined Themes

Guides

the color swatch. Switch Between Themes at Runtime Without Page Reload You can use this approach only if the themes belong to the same group. For instance, you can switch from Generic Light to any

Utils

Reference
This section describes the utility objects that the DevExtreme data layer provides.

=> { return value + 'MT'; } } // ... } export default App; See Also DataSource Examples - OData Key Types query(array, queryOptions) Creates a Query instance...); this.query = Query([10, 20, 50, 40, 30]); } // ... } export default App; See Also Query Concept query(url, queryOptions) Creates a Query instance that accesses a remote data service using

Gray Boxes Appear After Data Loading

Guides

in greater detail: Create a ticket. Use the Latest Version jQuery Update the devextreme package to the latest version for quick testing. The issue may be resolved in the most recent update. Do...-angular packages to the latest version for quick testing. The issue may be resolved in the most recent update. Do not forget to back up the existing project. If you upgrade between major versions, follow

dxDataGrid Methods

Reference
This section describes the methods that can be used to manipulate the DataGrid UI component.

column. This method is intended to add columns at runtime. To add columns at design-time, use the columns array. If stateStoring is enabled, the added column is saved in the UI component's state... beginCustomLoading(messageText) Shows the load panel. Normally, the load panel is invoked automatically while the UI component is busy rendering or loading data. Additionally, you can invoke

dxCircularGauge Methods

Reference
This section describes methods that can be used to manipulate the UI component.

See Also jQuery Call Methods Angular Call Methods Vue Call Methods React Call Methods beginUpdate() Postpones rendering that can negatively affect performance until the endUpdate() method is called. The beginUpdate() and endUpdate() methods reduce the number of renders in cases where extra rendering can negatively affect performance. See Also jQuery Call Methods Angular