Find Devextreme Aspnet Data Nojquery Examples and Templates
Use this online devextreme-aspnet-data-nojquery playground to view and fork devextreme-aspnet-data-nojquery example apps and templates on CodeSandbox. Click any example below to run it instantly or find templates that can be used as a pre-built solution!
Batch Update Request - DevExtreme Data Grid (forked)With the DevExtreme DataGrid, users can modify multiple records and submit all changes simultaneously (when editing.mode is set to "batch"). Batch editing allows you to optimize your app, address performance related issues, and deliver the best possible user experience across a variety of usage scenarios.
If data is stored on a server, our DataGrid sends multiple requests to save edited objects - one request per object (this is because most servers only process one edit operation at a time). If your server supports batch update, you can configure the DataGrid to save all changes with a single request.
To incorporate this functionality into your web app, implement the DataGrid's onSaving function. This function accepts an e object that contains fields used for batch update. The following is a summary of the steps you must follow to enable batch update:
Disable default save logic
Set the e.cancel field to true.
Send pending changes to the server
Pending changes are contained in the e.changes array. Ensure it is not empty and send the changes to the server.
Update data in the DataGrid
Once changes are saved, call the refresh(changesOnly) method.
Reset edit state
Use the cancelEditData() method to clear pending changes.
Focused Row - DevExtreme Data Grid (forked)The DataGrid component can highlight the focused row. To enable this feature, set the focusedRowEnabled property to true.
To focus a row programmatically, specify the focusedRowKey property. The DataGrid automatically scrolls to the focused row if the autoNavigateToFocusedRow property is enabled. In the UI, users can click a row to focus it. The focused row is saved in the DataGrid's state.
You can use the onFocusedRowChanging or onFocusedRowChanged property to specify a custom function that is executed before or after a row is focused.
In this demo, the row with the 117 key is focused initially. You can specify the focusedRowKey and autoNavigateToFocusedRow properties via the input field and the checkbox below the DataGrid.
custom-editors-devextreme-data-grid-forkedDifferent editors can be used to edit cell values in grid columns. The default editor depends on the column configuration. The dependency is illustrated in the editorOptions object's description (this object is used to customize the default editor). In this demo, the SelectBox component is the Status column's default editor, and the editorOptions object is used to specify the component's itemTemplate.
If the default editor is unsuitable, replace it with a custom editor by specifying an editCellTemplate. In this template, configure the replacement editor's appearance and behavior. In this demo, the default editors in the Owner and Assignees columns are replaced with the DropDownBox and TagBox components.
Advanced Master-Detail View - DevExtreme Data Grid (forked)This demo illustrates an advanced master-detail view in the DataGrid component. Master rows represent suppliers. Detail sections contain TabPanel components with two tabs: Orders and Address. In the Orders tab, you can choose a supplier's product from the SelectBox, and the DataGrid under it will show orders placed on this product. The Address tab displays the supplier's address.
HarvestAdmin/Thales-DevExpress-Remote-ScrollingWith remote virtual scrolling, pages are loaded from the server when they enter the viewport. To enable this feature, set the scrolling.mode option to "virtual" and the remoteOperations option to true. The latter informs the widget that the server handles paging. In this demo, the server contains 1 000 000 records and returns 100 records per page. The page size is set using the paging.pageSize option. The larger it is, the fewer requests are sent to the server. To reduce the time required for rendering the loaded rows, set the scrolling.rowRenderingMode to "virtual" — the DataGrid renders only rows that are in the viewport.
custom-editors-devextreme-data-grid-forkedDifferent editors can be used to edit cell values in grid columns. The default editor depends on the column configuration. The dependency is illustrated in the editorOptions object's description (this object is used to customize the default editor). In this demo, the SelectBox component is the Status column's default editor, and the editorOptions object is used to specify the component's itemTemplate.
If the default editor is unsuitable, replace it with a custom editor by specifying an editCellTemplate. In this template, configure the replacement editor's appearance and behavior. In this demo, the default editors in the Owner and Assignees columns are replaced with the DropDownBox and TagBox components.
scottcdowling/DEVGridMasterDetails_TabsThis demo illustrates an advanced master-detail view in the DataGrid component. Master rows represent suppliers. Detail sections contain TabPanel components with two tabs: Orders and Address. In the Orders tab, you can choose a supplier's product from the SelectBox, and the DataGrid under it will show orders placed on this product. The Address tab displays the supplier's address.
T889425 Different editors can be used to edit cell values in grid columns. The default editor depends on the column configuration. The dependency is illustrated in the editorOptions object's description (this object is used to customize the default editor). In this demo, the SelectBox widget is the Status column's default editor, and the editorOptions object is used to specify the widget's itemTemplate.
If the default editor is unsuitable, replace it with a custom editor by specifying an editCellTemplate. In this template, configure the replacement editor's appearance and behavior. In this demo, the default editors in the Owner and Assignees columns are replaced with the DropDownBox and TagBox widgets.
