06.12.2020

Category: Telerik datatable

Telerik datatable

The data for the series are populated from the specified data source by setting the properties DataFieldX and DataFieldY of the series to the corresponding fields of the data source. UI for ASP.

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Toggle sidebar All Controls. Data Management. Data Form. Data Pager.

telerik datatable

OData DataSource. Form Decorator. Progress Area.

telerik datatable

Persistence Framework. Client Export Manager. Page Layout. Image Gallery. Media Player. Color Picker. Image Editor.

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Data Visualization. Binary Image. Chart HTML5. Org Chart. Tab Strip. File Explorer. Upload Async. Upload Cloud. Zip Library. Spell Checking. Conversational UI. SharePoint Web Parts. Chart Types. Area Chart.This example demonstrates some of the most popular capabilities of RadGrid working together in a rent-a-car scenario.

The car details are displayed with the help of the NestedViewTemplate. NET Panels that are switched dynamically at runtime. The columns in this RadGrid use three different filter setups:.

When working with DataGrids, fast loading of large data while having advanced Excel-like operations has always been a challenge. NET Grid to eliminate this tradeoff. Codeless databinding, rich client-side operations, and a myriad of features topped with unbeatable performance is what defines the Telerik RadGrid for ASP.

NET AJAXa comprehensive toolset taking care of the common functionality of your application, while leaving you with more time to work on its business logic. The multi-column headers are also demonstrated here. All the columns are grouped within parent groups which help the visitors easily distinguish the information they need.

The data binding is performed within the NeedDataSource event thus taking advantage of the advanced data-binding capabilities offered by RadGrid.

UI for ASP. Toggle sidebar All Controls. Data Management. Data Form. Data Pager. OData DataSource. Form Decorator. Progress Area. Persistence Framework.

telerik datatable

Client Export Manager. Page Layout. Image Gallery. Media Player. Color Picker. Image Editor. Data Visualization. Binary Image. Chart HTML5. Org Chart. Tab Strip. File Explorer.

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Upload Async. Upload Cloud. Zip Library. Spell Checking. Conversational UI.

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SharePoint Web Parts.The following example illustrates how to bind to a DataTable that is created in code. The same type of logic can easily be applied to a DataView instead:. You can use a DataSet when the data comes from a separate database.

Just use a data adapter component to assign the data from the database to a DataSet :. When binding to a DataSet component, you can set the DataMember property to identify the DataTable within the DataSet to which the menu should be bound. The ParentID of the root items must be null nothing.

If for some reason the data source comes without null values for the ParentID column, you must either fix the data by writing code to modify ParentID values in the DataTable, or use a query that returns the expected value null. Using DataBindings. Binding to Table-Based DataSource. Binding to Hierarchical DataSource.

Binding to Object-Based Data Sources. All Rights Reserved. See Trademarks for appropriate markings. UI for ASP. Add "ID" ; table. Add "ParentID" ; table. Add "Text" ; table. Add "URL" ; table. Add "Tooltip" ; table.

telerik datatable

Add "ID" table. Add "ParentID" table. Add "Text" table.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I'm trying to make a really simple grid for some data on an ASP. NET page, but clearly I'm doing something wrong here. First of all, let me show you the grid I have on my clientside:. So I wanna test the grid by only showing 1 column DoorNamebut so far it's not showing anything.

Next is the server side code:. The DoorAccess property will fire up Controller. GetDoorAccess CurrentUser. Id when the Object Memorystore is empty and return me a DataTable object which I will return and eventually store into a DataSource property later on. So what exactly is going on here? There is probably something obvious I'm missing, but right now I don't see it. If this question makes no sense, could you show me a block of code that would help me create a simple grid?

Without seeing your controller code, I think the issue is with the above Markup. I would first try with autogenerated columns on to make sure valid data is being returned from the NeedDataSource event, and then make sure your DataKeyNames and DataFields are valid properties.

Additionally as Seano said, because your grid is in an UpdatePanel any errors the RadGrid throws due to incorrect formatting will be suppressed. Learn more. NET Ask Question. Asked 2 years, 9 months ago. Active 2 years, 9 months ago. Viewed 1k times. Next is the server side code: The DoorAccess property will fire up Controller. Id ; return omsDoorAccess. DataBind ; upnlDoorAccess.

Jordec Jordec 1, 1 1 gold badge 11 11 silver badges 30 30 bronze badges. Having your grid inside of an UpdatePanel is going to seriously hamper debugging. Try taking it out of the UpdatePanel and see if you get a useful error or information.

Such as, is a breakpoint hit in the NeedDataSource event? Is a breakpoint hit in the ItemDataBound event?

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Active Oldest Votes. This seems like a valid working solution. I'm getting this error with any class I try to use though.Your business apps need a UI to span every form factor—web, mobile, desktop—and they need to evolve as the business does. To develop and deliver those apps quickly, you need comprehensive, robust, versatile tools.

NET Frameworks, as well as multiple themes, skins and customization options for web, cross-platform mobile and desktop development. Get 14 UI suites for all. Use a familiar Microsoft-based API and customize your apps to your exact specs. Receive expert support from the developers who built the tools plus support for the latest.

NET development patterns. DevCraft bundles include Telerik. Telerik tools span all. Telerik delivers UI controls for any. Every Telerik toolkit comes with numerous themes and skins to help you tailor the look of your web, mobile or desktop app to the needs of your business.

Use Telerik Reporting to create, view and export rich, interactive and reusable reports to support the business. NASA's Curiosity rover has been exploring Mars for years, collecting a giant archive of raw data in the process. To make this data more approachable and usable for scientists, NASA turned to Progress Telerik to make a more intuitive web application. Get visual tutorials of Telerik tools spanning web, mobile, desktop, reporting and QA. Explore our rich library of research, tech topics and other relevant information.

Join our developer community and ask questions, get help and contribute answers. See all Telerik resources in one place for getting started, learning, community and more. Deliver striking UI with the most complete. NET toolbox for web, desktop and cross-platform mobile development. All Rights Reserved. See Trademarks for appropriate markings.

Services Consulting Education Modernization Outsourcing. The Challenge of UI Development for Business Apps Your business apps need a UI to span every form factor—web, mobile, desktop—and they need to evolve as the business does. Explore Telerik. Get Expert Support Receive expert support from the developers who built the tools plus support for the latest. Get Every. Tailor Themes to Business Needs Every Telerik toolkit comes with numerous themes and skins to help you tailor the look of your web, mobile or desktop app to the needs of your business.

Leverage Powerful Reporting Use Telerik Reporting to create, view and export rich, interactive and reusable reports to support the business. Get Started. Demos Get visual tutorials of Telerik tools spanning web, mobile, desktop, reporting and QA. Documentation Access in-depth documentation for the entire Telerik portfolio. Blogs Read timely, topical articles by subject matter experts. Whitepapers Explore our rich library of research, tech topics and other relevant information.To use Telerik's ASP.

NET DataGrid with simple data binding you should:. The correct approach when using simple data-binding is to call the DataBind method on the first page load when! IsPostBack and after handling some event sort event for example. Keep in mind that if you choose simple data-binding, you will need to assign data-source and rebind the grid after each operation paging, sorting, editing, etc.

That's why we chose this exact name. The advantages of using this event are that the developer does not need to write any code handling the logic about when and how the data-binding should be processed.

It is still the developer's responsibility to construct properly a data source object and assign it to the RadGrid's DataSource property. In the code of the NeedDataSource handler you should prepare the data source list of objects for Telerik RadGrid and assign it to the grid's DataSource property. UI for ASP. Toggle sidebar All Controls. Data Management. Data Form. Data Pager. OData DataSource. Form Decorator. Progress Area. Persistence Framework. Client Export Manager. Page Layout.

Image Gallery. Media Player. Color Picker. Image Editor. Data Visualization. Binary Image. Chart HTML5. Org Chart. Tab Strip. File Explorer. Upload Async. Upload Cloud. Zip Library.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I am using version Whenever I try to bind data from my controller to a view, I can't get the data inside the collection to display on the grid. I get the " No records to display " message from the grid.

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I want to point out that if I am not using the Telerik grid, the data comes out fine see below : Controller without Telerik Grid. I have tried ServerSide and Ajax Binding. Both don't work. I have searched the Telerik site and the web and can't find out what is missing. Here is the code in my Customer controller for the Ajax binding which is what I really want.

Upon return of getting the data, I have an image file that I saved where the data is in the customerList collection there is no option to attach any files in StackOverflowso I can't show you. When the View is being rendered, I captured data while debugging for several objects. When cycling through the grid during the binding, I captured data in another file.

Controller using Telerik Grid: using Telerik. Below, is the code in my associated View. This is for the Index action within the Customer controller. Maybe there's a conflic with your Index action method since that you have a View that is referenced to it. The first test to do is to show your grid without playing with Ajax or anything else. Try this to initialize your grid when your View Index is build. Notice the Model. Data that i'm using in the Grid constructor:.

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If it work, then you should try to create another Action method with another name. In my projects, i do this:. Learn more. Asked 8 years, 6 months ago. Active 8 years, 6 months ago. Viewed 4k times. What do I need to do in order to resolve this and get the data in my grid? Name "Customers".


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