How to auto-select the first item, when changing the group in the navigation...
By default, XAF doesn't execute the first navigation item when changing the group. But, you can easily change this behavior by customizing the navigation control, and reusing the functionality of the...
View ArticleHow to implement accent-insensitive filtering in ASPxGridView bound to Server...
When ASPxGridView is bound to a server mode data source, all data operations are performed on the database server: Binding to Large Data (Database Server Mode)?. Thus, results depend on database...
View ArticleASPxGridView - How to apply jQuery selectors to DataCells' content
This example is an illustration of the K18561: Using jQuery / jQuery UI libraries with DevExpress ASP.NET Controls / MVC Extensions KB Article. Refer to the Article for an explanation.This example...
View ArticleHow to load an excel file to the server using ASPxUploadControl and display...
This example shows how to load an excel file from your computer to the server using ASPxUploadControl and then display its data in ASPxSpreadsheet.To do this, you first need to place the...
View ArticleHow to: draw a custom legend marker for a series
This example demonstrates one of possible ways to use the CustomDrawSeries event. In this sample the event is used to modify the legend markers of bar series.Question CommentsAdded By: Ralf Boscher at:...
View ArticleHow to provide GridControl Master-Detail extension with MVVM capabilities
This example illustrates how to add MVVM capabilities to the Master-Detail functionality. In this example we have created the MasterDetailMVVMHelper class that introduces the ExpandedMasterRowsSource...
View ArticleHow to dynamically pass XtraReport parameters into the underlying...
This example shows how to dynamically add a parameter to XtraReport, compose FilterString in the SqlDataSource and use XtraReport's parameters to filter data in the SqlDataSource.Question CommentsAdded...
View ArticleHow to Add the Analyze Action to List Views
To add the capability to analyze data in your application, the eXpressApp Framework supplies the Pivot Chart Module. To have the Analysis functionality in an application, you should simply add this...
View ArticleHow to bind the Web Dashboard Designer to Excel Data sources
This example shows how to create an Excel data source and select the A1:L1000 range of cells located on the SalesPerson worksheet.
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How to generate and assign a sequential number for an XPO business object...
ScenarioThis is a variation of the How to generate and assign a sequential number for a business object within a database transaction, while being a part of a successful saving process XPO example,...
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How to highlight the focused editor in DetailView
Scenario In this example, it is demonstrated how highlight focused editors in an editable DetailView for both Windows and the Web:Additionally, the following Model Editor extensions are implemented for...
View ArticleHow to customize the New Report Wizard (introduced in the 2014 vol.1 release)...
This sample illustrates how to customize the wizard in the End-User Designer.See also:Data Source Wizard – How to Replace the Standard Query BuilderData Source Wizard - How to customize the list of...
View ArticleGridView - How to use GridLookup in EditForm in multiple selection mode
Starting with v15.1, GridLookup can be automatically bound to a model field that returns an array of values (see DevexpressEditorsBinder - Support binding multiple values selected in MVC editor...
View ArticleHow To: Implement a Custom Route Provider
This example demonstrates how create a custom route provider and use it to calculate a route between two geographical points.
View ArticleHow to localize DevExtreme widgets using Globalize 1.X when the Knockout...
To localize DevExtreme widgets, do the following:- Link required dictionaries as described in the following help topic:Link DictionariesNote that the order of references is important.- Reference the...
View ArticleHow to bind GridView with standard in-memory data sources (DataTable, List)
This example illustrate how to bind the MVC GridView Extension with the standard in-memory data sources:- The ADO.NET DataTable - DataTableDataBinding View / DataTableDataBindingPartial Partial View;-...
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How to generate a sequential and user-friendly identifier field within an XPO...
ScenarioOrders, articles or other business entities often require that you have user-friendly Id or Code fields that end-users can memorize and use during phone conversations. They are usually...
View ArticleHow to create a custom GridControl that represents columns horizontally in a...
This example demonstrates how to create a GridControl descendant with horizontally oriented columns.To use it, simply add the VerticalGridControl.xaml and VerticalGridControl.xaml.cs files in your...
View ArticleHow to localize DevExtreme widgets using Globalize 1.X when the Angular...
To localize DevExtreme widgets, do the following:- Link required dictionaries as described in the following help topic:Link DictionariesNote that the order of references is important.- Reference the...
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