Submit your support inquiries via the DevExpress Support Center for assistance. Developer Express Inc is proud to announce the immediate availability of its newest release, DevExpress v Built and optimized for desktop, web, and mobile developers alike With 40 categories and over products to choose from, DevExpress is honored to have been voted best in class 18 times in this year's Visual Studio Magazine Reader's Choice Awards Exceptions are highlighted.
Quill 2. Unfortunately, Quill 2. If Quill 2. We will introduce a new type of view to display schedule timelines. You can find an example of a timeline here. Can't you also implement the previewed movable divider, please? This must be an extreme simple thing to add! I have tried to use various solutions from searches on fora, but found none that doesn't break to fine look and feel of the DevExtreme library.
Did TreeView drag and drop and node reordering get dropped? Was really hoping we would see a built in solution for this this year. DevExtreme needs scoped style encapsulation. Are there any plans to extend the datebox to enter timespans with values greater than and negative values? At the moment I'm using ExcelJS in my own components.
It will be good to not import it twice. Setting width "fixes" the column and eliminates responsiveness. I have also found that it appears to break column hiding. Thanks for the example using CSS, I will certainly try it out.
Please login or register to post comments. Explore Our Newest Features. NET Core 3. Need help or require more information? About Us. Announcing DevExpress Universal v DevExtreme Team Blog. First and foremost — our thanks to everyone who reviewed our preliminary DevExtreme Roadmap last year.
Your feedback helped us refine our development plans and to finalize our Roadmap. We released community tech previews of several major components in We expect to officially ship the following products in This should improve user experiences on mobile and tablet devices.
Dash, dot, and other types of lines for shapes and connectors Support for touch devices v Our first release of vSubmit your support inquiries via the DevExpress Support Center for assistance. Developer Express Inc is proud to announce the immediate availability of its newest release, DevExpress v Built and optimized for desktop, web, and mobile developers alike With 40 categories and over products to choose from, DevExpress is honored to have been voted best in class 18 times in this year's Visual Studio Magazine Reader's Choice Awards If you do not require technical assistance from our Support Team, you can use fully-functional eXpress Persistent Objects ORM Library in your applications free of charge.
Support is included with several paid subscriptions, including a dedicated XPO Subscription license, as described below. XPO is fast, really fast. See how we use XPO internally and how you too can leverage its flexibility and performance within your enterprise. XPO is now available free-of-charge. Whether you're targeting. NET Framework. NET Core, or. And while competing products may claim similar functionality, here are a few features that set eXpress Persistent Objects apart from the competition when it comes to.
NET Standard development:. XPO for. Object-Relational Mapping XPO is an Object-Relational Mapping ORM tool that handles all aspects of database creation and object persistence, allowing you to concentrate on your application's business logic. All you need is to define persistent object classes, and XPO will generate the appropriate database structure automatically. By using. Object associations one-to-one, one-to-many, many-to-manyaggregation and inheritance are all fully supported. Dynamic Data Model Structure In addition to.
This means that mapping information and custom attributes can be specified and modified dynamically. Such a technique proves indispensable in scenarios when database structure is known only at runtime, so you can define persistent classes structure on the fly.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again.
If nothing happens, download the GitHub extension for Visual Studio and try again. Voted the best cross-platform component suite containing everything you need to create responsive web apps for touch devices and traditional desktops: data grid, interactive charts, data editors, navigation and multi-purpose widgets that are designed to look great and provide powerful functionality in any browser.
To include DevExtreme to your project, use one of the distribution packages. If you use Visual Studio, then use the Windows installer for added features like project templates. Alternatively, download a plain zip archive of just the client-side library and its widgets:.
See our Guidelines for Contributing. Skip to content.
DevExpress Data Library
Official website: js.The Excel Export library is designed to quickly generate a spreadsheet document in code and export it to Excel formats. This library is developed to significantly improve performance and reduce memory consumption while generating spreadsheets. To maintain high performance standards, it does not create an internal document model, and writes data directly to a memory or file stream.
Unlike the multi-purpose Spreadsheet Document APIwhich can load and edit spreadsheet documents, the Excel Export library is designed only for generating spreadsheet files in code, so that you can use the Excel Export API to export data from your application to Excel formats in the most efficient manner and with minimal memory usage that is important to those of you who need to generate numerous Excel documents on the server side. To learn more about the Excel Export library capabilities and restrictions, refer to the Overview section.
Comma Separated Values - the plain text format that uses comma characters as separators between cells. All docs. General Information. NET Subscription Overview. Common Tools Project Converter. Assembly Deployment Tool.
Localization Service. Quality Assurance and Productivity. CodeRush Classic. TestCafe Studio. Controls WinForms. UWP Windows Tools WinForms Skin Editor. WPF Theme Designer. Coded UI Test Extension. Frameworks and Libraries. XPO Profiler. Core Libraries.
Controls and Extensions ASP. NET Core Controls.
NET Bootstrap Controls. DevExtreme ASP. Blazor Components. Tools ASP. NET Theme Builder.Third-party Libraries. DevExtreme Libraries. DevExtreme libraries are used to render dashboard items and various UI elements inside the Web Dashboard application.
DevExpress Analytics Components. You can use Globalize as Intl alternative. The Web Dashboard uses the core Globalize script and four Globalize modules message, number, date, and currencyas well as certain cldrjs scripts.
Read more about Globalize modules and requirements in the Globalize documentation. The basic cldr content is included in the library. However, for locales other than "en" or currencies other than "USD"cldr content should be loaded additionally read more in the Globalize documentation.
Rich Edit. Provides Rich Edit functionality for the Text Box item to add data items, format and edit characters, paragraphs, lists, tables, floating objects and so on in the Web Dashboard application.DevExpress Dashboards: Creating a Dashboard
See Text Box for information on how to enable the text editor for different platforms. For the ASP. You can prevent a control from loading libraries automatically for example, when the libraries are already referenced on the web page. Copy the "Ace" and "DevExtreme" folders to the project from the following locations:. Web Dashboard comes with an icon library that provides font icons for all Web Dashboard themes.
Refer to package. You should register the dashboard scripts and stylesheets after you register the DevExtreme and third-party resources. Use the MvcServiceCollectionExtensions. AddDevExpressControls method without parameters to provide the middleware that is assembled into an application pipeline to handle requests and responses:.
Common Tools Project Converter. Assembly Deployment Tool. Localization Service. Quality Assurance and Productivity.DevExtreme is a component suite for creating highly responsive web applications for touch devices and traditional desktops. NET Core: data grid, interactive charts, data editors, navigation and multi-purpose widgets designed to look and behave harmoniously in any browser.
You can integrate DevExtreme with other frameworks or use DevExtreme widgets without jQuery and frameworks:. Easily bind DevExtreme widgets to your data source no matter whether it is local or remote. Choose one of ready-to-use stores or implement your own data access logic. We provide predefined themes to ensure that our UI widgets look native on any device and browser.
However, you can use the ThemeBuilder to create a new theme based on an existing DevExtreme or Bootstrap theme. To make your application or website faster and lighter, we introduced a modular version of DevExtreme. Combining modules, you can create a custom bundle that includes only those code parts that you need.
Specify a custom format for any value type using the built-in formatting capabilities.
DevExtreme Responsive Web Development
DevExtreme supports the Intl and Globalize localization libraries for adapting messages and value formats to linguistic and regional differences. For Visual Studio integration features, get the Windows installer, or otherwise, download just the client-side library and its widgets as a zip archive.
Introduction to DevExtreme DevExtreme is a component suite for creating highly responsive web applications for touch devices and traditional desktops. Integration with 3rd-Party Libraries and Frameworks DevExtreme supports integration with client-side technologies and server-side frameworks: jQuery versions 2.
NET Core. NET Core 2. TypeScript Support versions 2. Data Layer Easily bind DevExtreme widgets to your data source no matter whether it is local or remote. Data Layer Data Source Examples. Theming We provide predefined themes to ensure that our UI widgets look native on any device and browser. Predefined Themes ThemeBuilder. Modularity To make your application or website faster and lighter, we introduced a modular version of DevExtreme.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
This library is intended for loading data from a MySQL mysqlnd is required database, based on expressions passed from a client by a DevExtreme data source. The library will allow you to implement a data service that supports the protocol described in the following help topics:. Moreover, the library will allow you to perform all operations such as, filteringsortingpaging and grouping on the server side.
If you wish to load data from a MySQL data table based on parameters received from the client side, perform the following steps. Since all classes in the library are wrapped in the DevExtreme namespace, use the use operator to get rid of long names in your code.
Execute the following code to be ready to use these classes:. That's it. It will represent an array of items. The example folder of this repository contains an example that shows how to use the library.
To test it:. The DbSet class has the following public methods that you can use without using the DataSourceLoader class. GetLastError - returns a string representation of the error that was thrown by the last executed SQL query. The method does not accept parameters. Insert - insert a new row to your data table. It accepts a single parameter that represents an associative array of items. The method returns a number of the affected rows. Update - updates a certain item in your data table that is identified by a key value.
Object-Relational Mapping Library
It accepts two parameters. The first parameter represents a key value. It should be specified in the same manner as a key value for the Delete method. The second parameter represents an associative array of values that corresponds to data fields you wish to update.