Telerik blazor grid no records. Try the practical sample code for row selection.

Telerik blazor grid no records. May 27, 2023 · And in my "GetAuditLogs" controller methods, I pass in the "request. 914. The two Oct 4, 2023 · What developers and end users can agree matters in a data grid: performance! Here you’ll find the ultimate checklist for optimizing your Blazor grid. I’m still waiting for the Booker prize committee to contact me about it . The initial state of the grid does not include any records with a status of "Finished" but I want to allow the user to remove that filter as they need to. You can read more about using them in the Aggregates article. NET 8 that binds to a List<> called GridData the I fill in OniIntializedAsync (). telerik. The component also supports built-in DataAnnotations or custom validation. When I use the code below it does not allow me to set a default filter in the grid which can be removed by the end user. Expanding the group returns the entire dataset instead of only these rows with value == null. Tired of reading docs? With our new AI Coding Assistants, you can add, configure, and troubleshoot Telerik UI for Blazor components—right inside your Discover the FilterDescriptor, SortDescriptor, SearchFilter and GroupDescriptor properties and how to access their values. Jul 16, 2025 · Learn how to select row in Blazor Grid component. I can make changes to up to 15 records in the grid, click save and the data posts back to the controller without issue. Aug 14, 2025 · The Telerik Grid for Blazor supports create, update, and delete operations (CRUD) with different modes and user experience. It lets you change the default No records available localizable text. There is a boolean property EnableNoRecordsTemplate which Check this demo for the Telerik Blazor DataGrid to see how the SearchBox filters through all string columns of the Grid to display results. The only w Oct 9, 2024 · My avid reader will no doubt remember my classic blog post on using Dapper to improve the performance with a Telerik Blazor grid. The GridCheckboxColumn provides an additional way for users to select Grid rows. If you need checkboxes to display or edit boolean values, then use a Grid column template instead. The data returns fine and the grid shows the correct number of rows, but none of the columns show their data. And it supports client-side and server-side paging & sorting. Includes support, documentation, demos, virtual classrooms, Visual Studio Code Extensions and more! Oct 13, 2024 · Discover expert solutions to common issues in Telerik UI for Blazor and enhance your application's performance with practical tips and strategies. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for Blazor or ThemeBuilder. The edit process starts and ends with clicking of command buttons on the respective row. Use Blazor Bootstrap grid component to display tabular data from the data source. The example above shows the following behaviors: The Grid can hide the overflowing items of its Toolbar in a popup section or make them scrollable. Aug 11, 2025 · The Grid lets you freeze one or more columns. Aug 6, 2025 · The Blazor DropDownList component allows the user to choose an option from a predefined set of choices presented in a dropdown list popup. Want to group by Teams and see users not assigned to any Team. Mar 9, 2020 · The total number of items the grid can show depends on the data source you provide, so you can usually extract its count from the collection. Customization is limitless by using a custom editor and showcasing your data any way you see fit. It is up to the application to manage what will be displayed in the NoDataTemplate based on whether a request is made and the data is awaited or if there are no records to display at all. This is the grid containing the Grid (data here gets loaded correctly): Nov 30, 2023 · As show in the screenshot the output is "1 of 0" in the pagination section of the telerik grid when Data is null or empty meaning no records available. There are generally two options to handle such a scenario: May 15, 2020 · Hi Daniel, It is valid in the sense that it tells the grid how many records there are in total - if you know that you will immediately fire a filter operation it could serve. When i change the selected page size combobox value, the grid does not reload. Extension for Visual Studio - The Telerik UI for Blazor Grid component allows displaying and editing any tabular data with as much customization as needed without having developers worried about performance. , rem or %) and renders a collapsed Telerik Blazor Grid is data source agnostic - you can use any database and service according to your project. The DropDownList component allows you to change what is rendered in its items, body, header and footer through templates. The developer can control the data, sizes, and various appearance options like class and templates. Use case: Some users can not be assigned to any Team. This will allow the user to scroll horizontally through the Grid, but still be able to keep some important columns visible at all times (such as ID or command column). Sep 15, 2025 · The Grid virtual scrolling feature allows users to scroll vertically through all records in the Grid data source. - telerik/blazor-docs Aug 16, 2021 · If a Grid column is bound to a nullable bool field and some of the data source records have null values for that field, you cannot filter the Grid by these values. Apr 17, 2023 · Hi, I am using Telerikgrid to display the data which I am loading from database. Mvc. Basics To use inline Grid editing, set the Grid EditMode parameter to GridEditMode. Have a nullable column e. NET Core. NET MVC Grid, or ASP. Feb 24, 2021 · Hello: Is it possible to customize the 'No records to display' message that is displayed when no records present? Thanks Description How to export to Excel only the selected rows in a Blazor Grid? How to export only the Grid rows that the user selected? How to export the selected items from the Grid? How to export custom Grid data (for example the Grid selection) to CSV? Solution Configure Grid selection via the SelectionMode and SelectedItems parameters. This should also allow me to group by columns that are not visible/rendered at the moment. There is no custom formatting or any calculation when loading the data in the grid. When selected, it can take the grid 10-20 seconds to display all those records, but there is no indication to the user that there is processing going on. To enable the column freezing, set the Locked parameter of the column to true. Dec 2, 2019 · Hi, how to select ALL items in the grid data source using GridCheckboxColumn in the grid header when grid is in Virtual scroll mode? When I click on the GridCheckboxColumn in the grid header it selects only the items in the current visible page but I would like to select all items in the grid data source. This Blazor Charts and Graphs No Data Template example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. Basically, a message with graphics and hyperlink that direct the user to a page to enter a new record. Load On Demand The grid can load the grouped data on demand only. Use custom no data templates in the Telerik Grid for Blazor when the component has no items to display. Regards, Dimo Progress Telerik Description This KB article answers the following questions: How to change the Grid search results when the user hides or shows a string column? How to refresh and match the Grid search results when the Visible attribute of a column changes? How to hide or show search results in the Grid when the visibility of a column changes and a column is no longer displayed? Solution Subscribe to the Grid Jun 3, 2022 · Hi, i would like to hide the row showed when the grid has no data. DataSourceResult object first. To change the entire data collection, . This Blazor Data Grid Overview example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. Explore the selected cells. You only need to get the collection of data models to the Grid in the view-model of the component hosting it. Description How to filter Grid data items, which contain a List in a single property? How to filter a Grid column that is a List<string>? How to filter a List within a single Grid column? Solution The required approach revolves around two milestones: Data binding with an OnRead event; Using a filter template. I would expect that selection in each grid is independent, but the child grid seems to control the parent selection too, even though it is disabled. Nov 3, 2021 · Hello Alex, The grid does not aim to have all the data, but only the relevant page of data. Sep 10, 2020 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Templates in the DropdownList for Blazor. To hide a column based on a certain condition you can pass, for example, a ternary operator or a method Feb 19, 2020 · Hi Matt, Another quick way to confirm this would be to start a trial for blazor and test the latest things (just make sure to alter the static assets path to include ". Jul 16, 2025 · Learn how to select cell in Blazor Grid component. Discover row selection bevahior when combined with other Grid features. One of the options I expose to the user is to allow for a page size of "all" to show all records. In this article: Available Aggregate Functions Where You Can Use Aggregates How to Enable Aggregates Example Notes Available Aggregate Functions There are several available aggregate functions under the Telerik. With the standard paging, the pager will show that, and you can read an example for virtual scrolling below. I cannot scroll to the end of the records when I have many records. I’ve noticed a bug where, on first render, all rows appear ungrouped for a brief moment, then “jump” into their correct groups a split-second later. When the template is used, the hardcoded "true" value of the Locked column property overrides the locked state that comes from the Grid state. NET 8 Blazor with Telerik UI for Blazor Version 6. The point of virtualization and the OnRead event (mostly of the OnRead event) is to NOT load all the records at once, but to only load the current page. Bill Top achievements Rank 1 commented on 03 Apr Check this grid paging demo to see an example of setting the current page and number of records per page properties of the Telerik Blazor DataGrid. Apr 3, 2024 · I have a Blazor Grid in . Mar 7, 2023 · The difference between the column with no template and the one that has a template is related to the amount of re-renders upon change. For reference, if no initial filter is applied and all CheckBoxes are selected, the Grid shows all the records. 2. The feature is an alternative to paging. This feature replaces the default message of ‘No records to display’ typically shown in the Grid. Check this grid columns demo to see an example of how easily you can control the visibility of columns of the Telerik Blazor DataGrid. The Kendo UI for Angular Data Grid includes a comprehensive set of ready-to-use features covering everything from paging, sorting, filtering, editing, and grouping to row and column virtualization, exporting to PDF and Excel, and accessibility support. Used together with selected items and grouping enabled. The grid expects a JSON as a response to its read request, however, the data must be converted to a Kendo. Doing that also optimizes the underlying data source query. Inline editing can be more intuitive for beginner users, compared to in-cell editing. DataSource (d => d. Learn how to set default values when the user adds new data items to a Telerik Grid or Telerik TreeList for Blazor. Inline. --- ADMIN EDIT --- A possible workaround for the time being is to additionally loop through the ColumnStates collection of the State and set the Locked property to false for each column. However, if you do set the column widths, ensure you use only px. But it does not shows empty row which contains "No records to display". However, that solution utilizes a custom search box component that I would have to add to each grid. FilterRow. Sep 16, 2025 · 20 May 2025 7 minutes to read The empty record template feature in the Syncfusion Blazor DataGrid allows you to use custom content such as images, text, or other components, when the Grid doesn’t contain any records to display. Rebind (); Mostly, when data are loaded outside of the grid, ie by some button, or another component. For the AutoGenerateColumns feature, when initializing the Grid expects to know what columns to render before the data comes Mar 29, 2023 · DataGrid component will not listen to collection changes and will not know that you've added new data to this list (lists are not also INotifyCollectionChanged). It supports NoRecords () to display a default message with default styling, NoRecords (string) for a custom message with default styling, and NoRecords (GridNoRecordsSettingsBuilder) to set up a template with whatever you want. Apr 13, 2023 · Learn how the Telerik UI for Blazor Data Grid can make working with data in your Blazor web applications much easier. This Blazor Data Grid No Data Template example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. For example, when you use a custom edit form, you add/edit the data with your own code and not through the grid. NET AJAX Grid (Radgrid) - with best documentation, demos & support. I want to be able to set initial grouping with my code. While you can set all the parameters of such a multi-column header column Apr 24, 2023 · However, if you do this, the Grid will stop showing data, because the component applies all filter descriptors at root level with an AND logical operator, while you need OR. The default filter operator is Contains for string columns and IsEqualTo for numbers and dates Blazor Data Grid Visualize data and empower users to edit it with features like paging, sorting, filtering and more with Telerik UI for Blazor Data Grid. It update o Aug 12, 2024 · Hello. string?. UI. Trial" at the end of the folder name, if you are using the static assets). Blazor. Feb 13, 2024 · Trying to group by some nullable column. GridSelectionMode enum. Includes support, documentation, demos, virtual classrooms, Visual Studio Code Extensions and more! How to obtain Grid column information, including the current order index, field, width, visibiilty, and locked state. Thus, actual paging, filtering and other operations are given to the Mar 3, 2022 · How to set Grid data, total count, and other paging info declaratively (or programmatically outside of OnRead)? Aug 21, 2018 · Hi I'm still trying to find my way with Telerik UI for ASP. If I loop the List with foreach, the data displays as expected. Other symptoms can include the grid content overflowing its parent and hiding content after the Grid Data Binding Telerik Blazor Grid is data source agnostic - you can use any database and service according to your project. In this article: Basics Events Pager Settings More Examples Basics To enable paging, set the Grid Pageable parameter to true. This can be useful if you have many groups and you want the user to first scroll through them without having to load all their data at once The right place if you need Blazor DataGrid, ASP. A message appears by default when the grid is empty : "No records to display". The Grid component provides built-in aggregates for column values based on grouping and also a grand total row. Trying to group by this column gives Aug 11, 2025 · This article describes the configuration parameters of the Blazor GridCheckboxColumn. The Grid supports the following selection modes: None (default)—Disables row and cell selection. This doesn't reset ColumnState<T>. Set its Title or HeaderTemplate. NET Core Grid component enables you to perform CRUD (create, read, update, and delete) operations and manipulate its underlying data. Jun 16, 2025 · I’m using a GroupDescriptor and have disabled LoadGroupsOnDemand for data sets under 100 records. What is the cause and how can I handle this issues? Sep 4, 2023 · I use a grid with PageSizes settings and OnRead event to load data. FilterRow The FilterRow filtering mode renders a row below the column headers, providing a UI where you can fill in the filter criteria. . NoRecords () config does now display in the grid body. SetState (null). Update should not be possible. InCell and Batch=true. Aug 14, 2025 · How to Persist Grid Selection Across Pages. com Public Documentation for Telerik UI for Blazor components. Jun 11, 2024 · In a filterable Grid, if a column is not bound to a field from the model the Grid uses, it throws with: The Grid component can page the entire data source automatically. When binding/refreshing (subsequent reload) data to VARIABLE, there is "random" need to call grid. Enabling Filter Row Set the FilterMode parameter of the Telerik Grid to GridFilterMode. Th Sep 9, 2019 · I want to show the total number of records in a grid, in the grid footer, but I do not want to have pagination in my grid. Ajax ()) to the Grid configuration Apr 3, 2025 · Export to Excel the Grid for Blazor. Part of the Telerik UI for Blazor library along with 120+ professionally-designed UI components. Read more about enabling and fine-tuning the filtering row in the FilterRow documentation article FilterMenu The FilterMenu filter mode renders a button in the column Jul 13, 2022 · I have more than 10k records for Id in my Database. NET Core project. I would like to change the content of the message Apr 22, 2024 · The key point is that at this stage, the only information that the Grid has is that there are currently no items to show. Aug 11, 2025 · The Grid allows you to stack several columns under one header to visually group relevant fields for your end users. Aug 11, 2025 · The Grid allows you to programmatically hide some of its columns. So, my advice is to show the search string somewhere outside the FilterMenu and use the SearchFilter property of the Grid state. If I define the Grid as May 13, 2020 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Jul 9, 2020 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Jul 12, 2021 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Mar 25, 2025 · How to select all Grid rows with checkBox when using the OnRead event in the Telerik Grid for Blazor. How grouping works in the Telerik grid Aggregates The grid lets you define and use aggregates that it can calculate for you. Dec 18, 2014 · Hi, I'm converting over a grid from Telerik for AJAX to Kendo. At a time there can be only couple of 100 records return from database. Mar 15, 2020 · I would like to display a message where rows would be displayed in grid, when there are no records returned from the data source. Blazor Data Grid Visualize data and empower users to edit it with features like paging, sorting, filtering and more with Telerik UI for Blazor Data Grid. I propose that there should be a separate 'VisibleInPopupMode' flag that is evaluated when 'Visible' = false. You have the option to choose from different edit modes like Batch, Inline and Popup. Clear () the collection first to notify the grid that this old data is gone, then create a new one with the new data. I have hooked up a grid to a view, and the controller action is returning data, however the grid does not render the data. You could even use the datasourcerequest object we provide and set PageSize to 0 so there is no paging, get the full This Blazor Data Grid Manual Operations example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. Single —Allows the user to select only one cell or row at a time. Nov 29, 2024 · I recommend checking out our dedicated blog post on Telerik Blazor Data Grid Performance Optimization (Ultimate Checklist). However, if I update greater than 15 records and click save, the postback to the controller works but the data is null. May 15, 2019 · When you change the data source of the grid, it must re-render the data again. Under its <Columns> nested tag, add the columns you want it to contain. 3. Set the number of items rendered at once with the PageSize parameter (defaults to 10). The Grid applies the filters as the user types in the filtering input. To enhance the rendering performance, the Grid reuses the same set of HTML elements. "autoBind":false is applied to serialization Expected/desired behavior The message from the template is displayed: "string HTML template, not centered" Workaround: Add . PageSize" to calculate Skip and Take. Jan 31, 2020 · The Pager in the grid correctly shows Page 3 and the Pager Info is also correct, however, the data in the Grid is not filtered to the correct page. FYI, the MVC . com/blazor-ui/components/grid/filter/… Maybe make your own single textbox and use it to filter both grids programmatically Feb 7, 2020 · The Grid declaration is correct and the issue is most likely with the returned data from the controller. Oct 9, 2023 · Why is the Telerik DataGrid displaying “No records available” without any visible errors? After upgrading Telerik UI for Blazor to version 3. Below is my aspx view for the grid: Aug 25, 2021 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! When the Grid data is sent from the Controller to the client and I cannot get any records to load in any of the grids in my ASP. I was wondering if there is a way to display a message like "No records to display" in the grid's data area instead of hidden down at bottom in pager section. When I'm opening the details, the grid events fire, the data gets loaded correctly but the data doesn't show up in the UI. 0 and making necessary code adjustments for the data grids, all data grids are displaying records as expected, except for one specific grid. This ensures that the Grid always presents the most up-to-date information, no matter if you are working with large datasets or frequently changing data sources. Mar 31, 2025 · The Grid for Blazor provides a built-in functionality to export the data to: CSV Excel PDF Before proceeding to the dedicated export articles, ensure you are familiar with the following information: How the Export Works The Grid export feature has the following specifics: If the Grid is using OnRead and is exporting all pages, it will fire an additional OnRead event at the time of exporting This article explains the available filtering modes in the Telerik Grid for Blazor. I cannot see all records in the grid with virtual scrolling when there are many records. Parameters The Grid checkbox column has the following This Blazor Data Grid Overview example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. Try the practical sample code for row selection. What can be done to improve the performance? Thanks & regards, Afreen Aug 14, 2025 · One of the key features of Telerik UI for Blazor Grid component is its ability to refresh the displayed data. Make sure to read the Grid CRUD Operations article first. New to Telerik UI for ASP. Explore the selected rows. Oct 12, 2021 · Current behavior The default message for missing record is displayed: No records available. Aug 6, 2025 · The Telerik Blazor Data Grid provides a comprehensive set of ready-to-use features that cover everything from paging, sorting, filtering, editing, and grouping to row virtualization, optimized data reading, keyboard navigation, and accessibility support. This property defines a template that will be displayed if there are no records in the assigned DataSource. Is there a way to override "No Records Available" message while the page is loading, for TalerikLoaderContainer for Blazor?Found this https How to get the current filtered and sorted data from the Telerik Blazor Grid. Note: Tried Using FilterMenuTemplate, but still same issue exist. Dec 28, 2015 · I am dynamically creating GridView with dataset but getting problem when I have no Records in my GridView so in that case I want to show my GridView with all that columns with No Records Found. Please let me know from where I can set this empty row message from clientside?Following is my code. Page" and "request. When the Grid data is returned from the Controller to the client, it is impossible to get any records and load them in any of the Grids in my ASP. There are cases in which you may want to show an empty grid rather than this template. In this article: Value Template Item Template Header Template Footer Template No Data Template Example Value Template The ValueTemplate determines how the selected item renders in the main element of the dropdown list that is always Jul 17, 2020 · Is there currently a way to access filtered data from the grid? I want users to be able to filter data in the grid and then display it in a chart. When the sum of the skip and the page size is bigger then the total count of the items and we try to set the Skip property for the second time, some of the top items are not shown. You need to fill your data in a variable and assign it to the customerList - in this case Blazor will notify the DataGrid that Data property is changed and the grid will re-render. I tried set an empty NoDataTemplate as you can show in this sample, but there is still an e Jul 14, 2025 · Inline Grid editing lets users modify all values on a Grid row. com/blazor-ui/components/grid/export/excel#notes: If you are using the OnRead event, only the current page of data will be exported, because that's all the grid has at the time of the export action. In this template, you can access the model for the concrete row The Blazor Data Grid by Telerik UI provides a built-in loading animation that appears automatically when the grid detects a long data operation. It is often the case that one may want to show more information on the create/edit form than in the grid and it would be nice (less code) to handle this without a custom form. The EF query call DOES return records (default is set to 10 records) however when returning from the Controller, the Grid displays "No Records" My controller method is as follows: Feb 3, 2020 · Grid horizontal scroll is disabled when no data items are rendered When you scroll to the right in a grid and filter so that there are no items, the horizontal scroll disappears and you can no longer come back to the filter in order to clear it and work with the grid again. May 28, 2020 · With OnRead, AllPages cannot be exported because the grid Data only has the current page: https://docs. Mar 27, 2023 · To search other type columns, I’ve largely taken the logic from Search Grid in numeric and date fields - Telerik UI for Blazor and it works well. Mar 16, 2020 · Zero Records Message (NoDataTemplate) I would like to display a message where rows would be displayed in grid, when there are no records returned from the data source. Description This KB article answers the following questions: How to remove or hide the Grid pagination section when there are no available records? How to disable Grid paging when the data source is null or empty? How to make the value of the pager input (PagerInputType. Jan 20, 2021 · But the problem is, the kendo grid assumes that the total number of row is the number of records my SP returns (which would be 10 if the page size is set to 10), and the only number it shows for the page number is '1'. It will override the default "No data" text. Using . framework }} if the backend does not return any data. The only exception I can think of is knowing how many items the user can actually see if they have filtered the grid. If the user scrolls back up after scrolling down to the next set Check this grid row filtering demo to see an example of the row below the column headers of the Telerik Blazor DataGrid that you can use to set custom template and filter criteria. NET MVC Core 3 project I have Telerik UI for ASP. Alternatively, you can hook to an event and fetch each page of data yourself. NET MVC, I'm not sure what am I doing wrong here but my grid is not displaying any data her How to implement your own read, page, fiter, sort operations for the grid data and load data on demand. Check this grid grouping demo to see an example of how you can group records in the Telerik Blazor DataGrid by dragging and dropping a column header. Feb 11, 2020 · Simplest repro code is below - expand a few rows and select items in them, or in the parent grid. The NoDataTemplate allows you to define custom content when the TreeList has no data to show. If needed, set the current page of the Feb 23, 2022 · Hello, I'm currently using the TelerikGrid component from Telerik UI for blazor, and I would like to know if there's a possibility of retrieving the currently displayed data on a page. May 22, 2024 · Hi, documentation missing one extremely "silent" breaking change in grid data binding. Aug 4, 2022 · I am resetting the Grid State by calling Grid. g. Apr 17, 2023 · I have a grid that lists some records that have a column called Status. Description This KB article discusses the following issues: The virtual grid breaks when there are more than 3. 000 records in TotalCount. The only available options for filtering bool? field are true and false (no null). Input) zero when the Grid has no data? Solution The following information applies to the Grid and TreeList. I don't know what version it was introduced in but it definitely works in 2016. Set the Columns Width in Pixels The export to Excel does not require that all columns have explicit widths set. This is useful, for example, when you only want to show a few columns in the grid, but the model has many more editable fields. Steps to reproduce: Using Virtual Scrolling with OnRead method. By default, users can select and unselect rows by clicking anywhere on them. Oct 21, 2020 · In an ASP. If I click the header checkbox, only the current page is selected. Nov 17, 2022 · Looks like you can set the search filter via code: docs. For further customizations, use the GridExcelExport tag to subscribe to the Grid export events. GridAggregateType enum: Average Count Max Min Sum The Count The FilterRow filtering mode renders a row below the column headers, providing a UI where you can fill in the filter criteria. I am not using the paging. For example if I got 24 data and set the PageSize to 18, is there a way to get a list of the 18 data displayed on the first page and when going to second page, get a list of the 6 data on this page ? Thanks in Oct 4, 2020 · Hi I'm just wondering if this is possible to achieve in telerik grid, i have a grid that handles transactions record that surely will have huge number of records thousands or maybe millions, i have pagination allowed, here is the question, is this possible to read for example 10 records per page literally in the database but display also the number of pages and total records? Oct 1, 2020 · Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! The Grid component provides options for visualizing the relations between parent and child records by displaying data in a hierarchical manner through a detail template. NET AJAX? Start a free 30-day trial Using NoRecordsTemplate Each GridTableView has a property NoRecordsTemplate. Regards, Marin Bratanov Progress Telerik UI for Blazor Nov 15, 2024 · I noticed that when the Grid initializes and I check all the boxes, the Grid does not show any records. This code works if grid doesn't contain any data but if grid contains the data then it removes the row from the grid but doesn't show "No records to display". Loading indicators (skeletons) appear in the table cells during scrolling and data loading. Feb 8, 2013 · Hi, I'm using the Kendo Grid in my application. The No Data Template allows you to define custom content when the Chart series has no data to show. Aug 23, 2012 · in grid. I am still seeing the records are loading in the grid very slowly. How do I accomplish this? Nov 20, 2017 · I have server bound grid and a set message to be displayed when no data exists. Discover cell selection bevahior when combined with other Grid features. Try the practical sample code for cell selection. NET Core Grid, ASP. May 14, 2020 · Unfortunately, the proposed solution is janky because the columns become visible in the grid while editing. To demonstrate this, we have created a simple app: https://github. Mar 27, 2024 · Hi Deasun, The Grid is currently bound to grdOrderListDetails which means it will try to extract the information from that collection. This can be seen by clicking Page 1 in the Pager (the data remains the same), and then clicking Page 3 in the Pager (the data changes, and is different than the initial data). In this article: Basics Expand Rows From Code More Examples Basics To implement hierarchy in the Grid, define a DetailTemplate under the main tag of the grid. Oct 12, 2023 · I am working with a grid that uses paging. Is there any feature of the grid that would support this thy of workflow? Row Template maybe? Jul 1, 2024 · Hi, I'm building a Grid which contains a nested Grid in it's `<DetailTemplate/>`. After that, there is an Use Single or Multiple Selection You can configure the selection behavior by setting the Grid SelectionMode parameter to a member of the Telerik. The Telerik UI for ASP. 7. Solution If your users don't use the Ctrl or Shift buttons to extend the selection, you may want to implement some logic that amends the The Telerik UI for Blazor Grid can adapt its UI to the available space. We also got another article that describes the existing methods for enhancing performance, which can be adopted to streamline the component's operation speed: Slow Performance Article. When I click on filter icon in Grid, its taking long time to display the records in the filter list to filter the grid. 0. Learn how to set a no records template in the Grid component for { { site. To use multiple column headers: Define a GridColumn instance for each multi-column header you want. Dec 4, 2024 · On a grid grouped by a field (using GroupDescriptors) where the amount of records exceed the page limit, therefore generating multiple pages, provide an option to keep the collapsed/expanded states of the groups when navigating through the pages. Excel cannot parse units different than px (e. In this article: Basics Notes Examples Toggle The Visibility Of A Column On Button Click Hidden Grid Column With Template Hide A Grid Column Based On A Condition Basics To hide a Grid column set its Visible parameter to false. I tried AutoGenerateColmns-"true" and setting the <GrdiColumns>. Dec 11, 2020 · Here is the scenario: I have a grid that is set to GridEditMode. How to get the correct table row index when the Grid data state doesn't match the order in the original data source. Description How do I select data across different pages without losing the current selection? If I click a row, all other rows are deselected. Automatic operations For general cases, to refresh the rendered data in the Grid, use an ObservableCollection. During Oct 3, 2019 · At this point only the user can group the grid. Can you please suggest, how can I improve the performance of Filter for huge data set. 000. I see you are passing the RptResults to the grdOrderListDetails and it looks like this collection contains the rows from your DataTable. Aug 26, 2008 · Hi, I have an empty RadGrid. In my Grid I just need to insert rows and delete them. If you want all the data, you should still use the OnRead event, but implement the desired filtering logic in your own backend. Here are step-by-step instructions: Define a FilterCellTemplate or a This Blazor Data Grid Filter Row example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor components and their features in action. Selecting all items in the grid (not only visible ones) is a must have feature and Feb 8, 2021 · Hi Telerik team, in our Blazor App we have implemented the skip handling logic according to your documentation, but we have noticed an issue. See screenshot for desired functionality. Locked boolean to false and the columns remain locked. wwz yshn jtps gprv wks ozt tuei cawljc cueuup hsrl