Devextreme issues However, we agree that the component should not render artifacts in the scenario you described. 6 devextreme-angular version: 18. 3 to get webpack 3. Unfortunately, there's still no solution. Angular 6 here HttpInterceptor doesn't intercept the call from the DevExtreme. ; On page load, Bootstrap locates all modals and places their DevExtreme React Components may have reduced performance due to unnecessary component re-renders that can also cause the following side effects: The component responds to a click incorrectly. According to the feedback received from DevExtreme users, we can highlight the Hi, I installed the devextreme template for react js and faced some issues with the sidebar menu. The following issues may occur: A component displays only part of its content and has no scrollbar. You can find all the dictionaries on your local machine in the DevExtreme installation folder's or ZIP archive's Lib\js\localization directory. Change my ¨ for ` in template (bad format in github): Disclaimer: The information provided on DevExpress. Code; Issues 11; Pull requests 8; Actions; Security; stonecourier opened this issue Dec 9, 2016 · Automatic format detection. Include my email address so I can be Examples in this section demonstrate the use of the DevExtreme DataGrid and PivotGrid widgets with remote data. I'm using [x ] React Grid React Chart React Scheduler Description Environment devextreme-reactive: xxx react: xxx browser: xxx bootstrap: none re DevExtreme with Vite - How to create a bundle with DevExtreme React components In this example, you can see how to create a Vite custom bundle for DevExtreme React components. There seems to be a problem with package DevExtreme. Net Core Angular 2 Visual Studio template. columnOption(3, 'filterValue', ['2020-10-01', '2020-10-15']) and then issuing a. blue. 2) are not compatible with Angular 18. The Solution. 2 ships with a new Microsoft Fluent inspired web theme. Maybe you have and old import inside the directives of any component (that was my problem) or forgot to export the *ValueAccessor to be used by the devextreme components inside of your ngModule. Solution. here is how i am trying to create it but it does not show the title. 00 Run. NET Core. Note that our dxAccordion uses *ngFor to display items. DevExtreme ensures equal access and usability for all users. This is a thread already talking about this. I have node v16. Right-to-Left Support Right-to-left support enables seamless adaptation of web content for languages that are written from right to left, such as Arabic or [x ] I have searched this repository's issues and believe that this is not a duplicate. Learn Breaking Changes and Deprecated API Bug Report Package versions: devextreme version: 18. 0 ng new angular-tour-of-heroes npm up --save npm install devextreme devextreme-angular --save ng eject to create the webpack. 2. Use the following topic to check the version: DevExpress Versions. The DataGrid DevExtreme data-bound components may not display data or display unexpected data. All reactions. Please test them and share your results. If the solutions listed here do not help you resolve an issue, create a ticket in our Support Center and describe the issue in greater detail: Create a ticket. Viewed 2k times 0 . Issue. If the first solution didn’t help, delete the DevExtreme. light in metadata. Collaborate outside of code Code Search. Search syntax tips. The initial issue that this one was created from, For DataGrid we considered this scenario and published our current results at DevExtreme DataGrid – Excel Data Export Customization Enhancements (v18. 1 and npm 8. Here are the problems: In the sidebar, The DevExtreme consists of 4 separate UI suites for responsive Web development using modern JavaScript frameworks. Old Imports and Bad Import/Exports should be the issue. Explore differences between major/minor versions and review resolved/known issues for specific builds. The DataGrid. Copy link ghost commented Oct 20, 2020. In this post, I'll document The Problem. Those scripts should be included to your project. When DevExtreme initializes a component, and the component's data source includes a date string, DevExtreme checks if the date string belongs to one of the following ISO 8601 formats: "yyyy-MM-dd" - local date "yyyy-MM-ddTHH:mm:ss" - local date and time "yyyy-MM-ddTHH:mm:ssZ" - UTC date and time "yyyy-MM-ddTHH:mm:ssx" - date and time A new DevExtreme package devextreme@20. The issue may be resolved in the most recent update. The following code shows ECMAScript 6 and CommonJS syntaxes: To specify the range that the validated value must match, set the rule's min and max configuration properties. AspNet. json file with the metadata or paste the metadata in the text area. Automatic format detection. DevExtreme CLI Tools Add DevExtreme to a React Application. If you upgrade between major versions, follow the instructions in the following topic: Migrate to the New Version. Hello, Would you please specify the URLs and exact product names that you are comparing? I confirm that 'DevExtreme. We are preparing guides to help with this transition. ; TextArea loses focus. ; On page load, Bootstrap locates all modals and places their After installing a new DevExtreme version, update your projects using the instructions in this article. can someone help regarding this issue. The Problem You cannot use more than one color scheme on a page. In your example change app. We have some unexpected implementation issues, and now we are fixing them. 0 branch. 15 is installed as well as devextreme-themebuilder version 21. Results You Expected: Scheduler - Full Recurrence Support The Problem The DevExtreme Scheduler has its own recurrence engine that works according to the iCalendar RFC 2445 specification, with a few exceptions. Refer to the Postpone Update devextreme and devextreme-angular packages to the latest version for quick testing. jsx in the components folder, As an assumption, the problem may be in the server or client configuration. 1 and was working as expected import { HTML5 JavaScript Component Suite for Responsive Web Development - Issues · DevExpress/DevExtreme Angular UI and data visualization components. Sep 09, 2024; If DevExtreme tools and wizards (scaffolders and other context menu items) are missing, follow the steps below: Make sure that Visual Studio Extensions Manager enables the DevExtreme. To import DevExtreme metadata, upload a . You would use a function: string => string. For your convenience we host documentation for each suite separately. Set the following format: #,##0. DevExtreme provides Generic, Generic Compact, Material Design, and Fluent (all trademarks or registered trademarks are property of their respective owners) themes. The DataGrid implements a CustomStore. 11. to. Please let us know if that information does not help you. Explore our newest Steps to Reproduce: Setup a number box. 3+ DevExpress / DevExtreme Public. The Proposed Solution We are going You signed in with another tab or window. 5 to 24. I really want to fully The DevExtreme Data Grid is built for speed and ready to tackle your toughest business challenge. Create an app. 3 Description: Now with Angular 8 we can compile using IVY. Please refer to the example where I demonstrated this scenario. srinath999 commented Apr 21, 2020. i have reviewed the documentation but found nothing that chould solve this problem. You can apply the solution described in the Server-Side Validation article, but it does not allow displaying the current validation status in the editor being validated. If the Upgrade DevExtreme Resources menu item is missing, try the following fixes:. You can use the applyValueMode option. React Documentation. Languages of individual phrases also cannot be set at the grid export level. The DataGrid DevExpress / DevExtreme Public. In this mode, ou Devextreme should solve this issue, I have tried almost everything. Results You Received: The current value is the same w Automatic format detection. The theme includes the following capabilities: To address accessibility-related issues, the disabled state for the When we call yarn install to install all node modules, the latest devextreme-cli version 1. Was this topic DevExtreme data-bound components may not display data or display unexpected data. When DevExtreme initializes a component, and the component's data source includes a date string, DevExtreme checks if the date string belongs to one of the following ISO 8601 formats: "yyyy-MM-dd" - local date "yyyy-MM-ddTHH:mm:ss" - local date and time "yyyy-MM-ddTHH:mm:ssZ" - UTC date and time "yyyy-MM-ddTHH:mm:ssx" - date and time DataGrid 20. 1 and v23. Do not forget to back up the existing project. Code; Issues 1; Pull requests 69; Actions; Security; Insights New issue Have a RezaRahmati Bug Report Once again, Devextreme is the troublemaker in our project ngcc is unable to process DevExtreme modules since Angular 9. 13. You can test this feature using examples that reside in the Live Sandbox section of the discussion page. I'm currently développions an Angular + . It does not support ta similarly after editing the lines between the table cells are getting disappeared. The mentioned performance issue is caused by To fix this issue, follow the steps below: Make sure that DevExtreme components support your Visual Studio version. com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. Provide feedback We read every piece of feedback, and take your input very seriously. They specify in the documentation that you can not use syntax for event binding in nested components. I did not notice customizeText. Follow the original tutorial. question Scheduler The DevExtreme Reactive Scheduler component. Refer to the Angular Update Guide and our Migrate to the New Version help topic to update your application. The most simple data layer is one that deals with in-memory arrays. All reactions Steps to Reproduce: npm install -g @angular/cli@6. The DevExtreme validation API does not support async calls and cannot be used to implement server-side validation. Pages do not have language settings. – You are currently looking for if updating from to . When DevExtreme initializes a component, and the component's data source includes a date string, DevExtreme checks if the date string belongs to one of the following ISO 8601 formats: "yyyy-MM-dd" - local date "yyyy-MM-ddTHH:mm:ss" - local date and time "yyyy-MM-ddTHH:mm:ssZ" - UTC date and time "yyyy-MM-ddTHH:mm:ssx" - date and time DevExtreme consists of 4 separate UI suites for responsive Web development using modern JavaScript frameworks. Copy link Contributor. The more pages a user scrolls over, the slower the DataGrid becomes. 🚀 1 McGiogen reacted with rocket emoji The DevExtreme JavaScript Scheduling component ships with four pre-built views (Day, Week, Work Week and Month). DevExtreme data layer extension for ASP. 6 Steps to reproduce: nightskylark transferred this issue from DevExpress/devextreme-angular Mar 29, 2019. 3 via devextreme-cli method installThemeBuilder. Please refer to this demo. I am trying to initialize the value of a dxSelectBox to the first option after load and while it works as expected on the initial load, it doesn't if the dataSource is updated via an option call. Notifications You must be signed in to change notification settings; Fork 597; Star 1. Check the project for DevExtreme resources and remove them completely. The theme includes the following capabilities: To address accessibility-related issues, the disabled state for the Button component now includes a higher You signed in with another tab or window. Can the devextreme wrappers be used that way, by using link and script tags to bring in the assets? Steps to Reproduce Cur Angular. Dependabot You signed in with another tab or window. The components use network requests to communicate with servers, and you may need to resolve network communication issues. Updating from version. Manage code changes Discussions. Migration Resources: Our goal is to help DevExtreme Reactive users migrate to DevExtreme React. json and add DevExtreme dependencies: I have searched this repository's issues and believe that this is not a duplicate. You signed out in another tab or window. In this case, the data lifetime equals the lifetime of the application, but no additional setup activity element with *ngFor and the resulting item is used in the ngModel binding. Which documentation are you looking for? Angular Documentation. We would like to publish one more Beta This issue occurs when a DevExtreme extension finds existing DevExtreme resources in the project. Contribute to DevExpress/devextreme-cli development by creating an account on GitHub. ts with. 7 and 18. Code; Issues 1; Pull requests 57; Actions; Security; Latest v21. 6 devextreme-angular version: HTML5 JavaScript Component Suite for Responsive Web Development - Releases · DevExpress/DevExtreme DevExtreme consists of 4 separate UI suites for responsive Web development using modern JavaScript frameworks. Comments. Group expand-collapse not working as expected when scrolling mode is "infinite". The DevExtreme Quill is a fork of Quill, based on the 2. Find more, search less filtering and sorting for DevExtreme datagrid on django rest framework. In comparison with the original library, DevExtreme Quill supports basic table operations and enhances lists rendering. With integrated server-side support for data filtering, paging, sorting, record grouping, and Name Description; beginUpdate() Postpones rendering that can negatively affect performance until the endUpdate() method is called. 7 devextreme-angular version: Please request from Devextreme to patch this issue instead of "making it work" on your side Automatic format detection. 4 WPF Datagrid edit cell issue. Vue ovchinnikov transferred this issue from DevExpress/devextreme-angular Sep 11, 2019. Updated Aug 10, 2021; DevExtreme React - Overview This section describes issues related to DataGrid and TreeList. Once issued for a DevExtreme version (e. 8k. Pictures are exported without ‘alt’ attributes. 5, we supported only number width for columns, and it wasn't a bug with animation. Go to package. Core NuGet package. For instance, if a navigation sidebar should be dark and a content area should be light, you have to write CSS for the sidebar manually. When DevExtreme initializes a component, and the component's data source includes a date string, DevExtreme checks if the date string belongs to one of the following ISO 8601 formats: "yyyy-MM-dd" - local date "yyyy-MM-ddTHH:mm:ss" - local date and time "yyyy-MM-ddTHH:mm:ssZ" - UTC date and time "yyyy-MM-ddTHH:mm:ssx" - date and time This command uses the metadata to generate . Plan and track work Code Review. Disclaimer: The information provided on DevExpress. json but nothing is generated. You cannot use this method to change settings of buttons once toolbar is created. 3 devextreme-angular version: 19. Check Unfortunately no, the Beta version doesn't include ES6 modules. django django-rest-framework drf data-grid devextreme restframework modelviewset dx-data-grid. Notifications You must be signed in to change notification settings; Fork 160; Star 562. This section describes accessibility areas that we take into consideration when developing our components. DokaRus commented Sep 11, 2019. 4. Data The token is not added to the query Do you guys use HttpClient ? Must use HttpClient since angular 4. Cannot able to provide background color for table cells. As a temp workaround I found that doing selectedFilterOperation to blank resets it DevExtreme tools and wizards are unavailable. If the solutions listed here do not help, create a ticket in our Support Center. x. ; Users cannot enter values in the FilterBuilder. tab panel does not show the title. Check the value received in the onValueChanged(value, previousValue) event handler. 6 devextreme-angular version: 19. But devextreme components fails with the Scheduler - Virtual Scrolling The Problem Scheduler users may experience performance issues if a Scheduler view contains many resources, groups, or appointments. NET' and its NuGet / NPM distributions are MIT-licensed: If you export a DataGrid to PDF, the following issues occur in the resulting document: No document ‘title’ tag. Results You Received: Using the widget, I can't write numbers using the KeyCode 110 (not 190). 3 react: DevExtreme data layer extension for ASP. Users cannot insert, update, or delete a DataGrid row. 2. 0 devextreme datagrid CellTemplate and ContentTemplate not rendering properly in Devextreme ASP. Take a look at the #12 and #47 threads for more details. g. Mvc extension. Note that the specified range can be on a date-time or numeric scale. 2), a key will remain valid indefinitely for all minor updates and security issues. The Proposed Solution @default23 It does make sense if you want to reduce your bundle size. DevExpress / devextreme-angular Public. collapseAll() Collapses all items. In our last two major release cycles (v23. DevExtreme editors do not support custom action buttons out of the box, and it takes a lot of time and resources to implement this capability. 1) i am trying to create custom template for my tabs. Devexpress C# XtraGrid Single Cell Edit Issues. Which key should be used on our CI/App Server? onebalaban transferred this issue from DevExpress/DevExtreme Mar 4, 2021. As described in a support ticket (not mine) there is a workaround for click events but unfortunately mousewheel scrolling refuses to work inside shadow dom. Ask Question Asked 5 years, 11 months ago. With the 2. Angular UI and data visualization Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Hi Tim, I apologize for the delayed response. DevExtreme v24. Ensure that your antivirus tools do not block DevExtreme installation and do not affect Visual Studio when you open a project. Both modules are installed correctly (at least after the fact). Or, it may be related to issues with tree Hello I'm using DxSelectBox component with next settings: <dx-select-box [items]="products" [acceptCustomValue]="true" displayExpr="name" searchExpr="name" [(value Hi, It's a problem related to Templates. Delete the entire content/text from it. In Fluent UI components, the z-index is set to 1000000. srinath999 changed the title Devextreme templates are not working when a bundling technique mentioned in issue #84 Devextreme templates are not working while using the bundling technique mentioned in issue #84 Mar 28, 2020. ; Editors in the DropDownBox lose focus. The component displays data incorrectly (for example, the DataGrid shows gray placeholders). clearFilter() The filterValue of the row filter is cleared but the operation dropdown is not reset and it messes with later additional API calls to set the filterValue. 2 The Problem DevExtreme TypeScript API includes areas that do not fully utilize TypeScript. Find all open issues with in progress development work with linked:pr. Core package version in the project is older than the DevExtreme version installed on your PC. 0-beta. It may affect overall developer experience. Update devextreme and devextreme-angular packages to the latest version for quick testing. You signed in with another tab or window. You switched accounts on another tab or window. Package versions: devexteme version: 19. Problem 1. Copy link LexDX commented May 21, 2021. No tags for table structures. The DevExtreme Theme Builder does not accept CSS variables or any variables (LESS/SASS). I installed the devextreme template for react js and faced some issues with the sidebar menu. Environment Details: Angular 11 Devextreme 21. 2-beta packages to address this issue. devexteme version: 17. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. 1. 3 WPF dataGgridCell Edit Mode. Steps to Reproduce: create a theme on the theme builder replace values with css variables build the theme using the build-theme command Results You Custom Templates; Disabled Date/Time Ranges; Customize Individual Views; Increased View Duration; Limit the Appointment Count per Cell; Context Menu Integration A: No, revoking keys is not possible due to the offline nature of the key validation process. scss variables that can be used to stylize custom components. Open Visual Studio and click Extensions -> Manage Extensions. Vue DevExtreme v23. In the sidebar, The "Example" is the root, and The "Tasks" is its child, which till Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 8. In a couple of weeks I'm going to switch to webpack2 but i don't think webpack is the problem here. 1beta devextreme-aspnet-data-nojquery 2. Was this topic This issue occurs when a DevExtreme extension finds existing DevExtreme resources in the project. 2), we extended accessibility-support across numerous DevExtreme components. 0. Results You Received: Both grouping and scrolling works as expected. We recommend that you save your theme's metadata to enable you to fix these issues. Was this topic Update devextreme and devextreme-angular packages to the latest version for quick testing. Vue Main problem is you are using resultsValue variable inside template, but it is not reactiveit is just plain array. Q: My organization owns multiple DevExtreme licenses. 👍 3 EugeniyKiyashko, jsdmitry, and San4es reacted with thumbs up emoji The component for the devExtreme component is called DemoBase. 2 – Altair. 3 version and I'm finding @deprecated attribute with most of the interface/event/class types that I need to used in my code. Include the dictionaries using the import or require statement—the statement depends on the syntax for working with modules. Use the controls on this page to modify the filter condition if necessary. 5 release, we improved column sizing and allowed the use of the string type for the Table Bug Report Package versions: devexteme version: 19. Results You Expected: I expected it to work or have a way to d Continued Support: We will continue to provide DevExtreme Reactive support to those with an active DevExpress subscription (until the end-of–life: December 2025). I've devextreme-angular is a comprehensive UI component library for Angular applications, providing a wide range of high-performance components designed to enhance user experience. Vue UI and data visualization This section describes common issues and steps you can follow to diagnose and resolve these issues. See the comment I linked to in my previous post. It includes a variety of data visualization tools, grids, charts, and form controls, making it suitable for building complex applications with rich user interfaces. An overlay component (Popup, Popover, Tooltip) is displayed behind Fluent UI Panel, Modal, or Dialog. Check the project for DevExtreme resources and remove them Hello, After updating devextreme and devextreme-vue from version 24. Hi @MarkG-IEL, We fixed this issue in v If you place DevExtreme components in a Bootstrap modal, the following issues may occur:. js npm run build I'm a The one issue I couldn’t solve yet is DevExtreme’s event handling. Core NuGet package DevExtreme DropDownBox Problem on First Selection Changed. Vue Steps to Reproduce: Write down a text into the HTML Editor. Contribute to DevExpress/DevExtreme. If this does not resolve the issue, follow the topics below: DevExtreme Templates are unavailable. For Issue Type bug report Description When a DataGrid has MasterDetail enabled, expanding a row to show its MasterDetail component also re-renders every other expanded row' devextreme: 18. ; DataGrid ColumnChooser loses focus. The problem appears when using a DataGrid with virtual scrolling. 2 is now available. 6 Steps to reproduce: I have had the below code in angular 8 + devextreme 19. Currently, the selection functionality is supported when the zoom level is month. It seems tha This section describes issues related to DataGrid and TreeList. Closed bobskigit opened this issue Nov 1, 2021 · 1 comment Closed The problems in #1529 and #2120 occurred because the TableColumnResizing plugin was provided with properties of the incorrect type (string instead of number). Earlier versions (such as DevExtreme v23. Reload to refresh your session. Commented Apr 24, 2022 at 8:21. 1 supports Angular 18. Note that devextreme-angular2 has dependence from devextreme. NOTE. LexDX self-assigned this May 21, 2021. If not, downgrade the DevExtreme. Getting started Hi @artem-kurchenko, You would probably not use a built-in format for a string. Steps to Reproduce: ng new client-app install devextreme devextreme-angular adding devextreme settings : npm run build:prod Results You Received: Results You Expected: Environment Details: Visual Studio Code Issue Type Question Description We have many simple scenarios where we simply include vue without a module loader. Hello guys Following your guidelines, i run the command npm run build-themes with material. 1-next is available now. 3 I encountered an issue with TypeScript types. Direct DOM DevExtreme jQuery/JS - Overview This section describes issues related to DataGrid and TreeList. When DevExtreme initializes a component, and the component's data source includes a date string, DevExtreme checks if the date string belongs to one of the following ISO 8601 formats: "yyyy-MM-dd" - local date "yyyy-MM-ddTHH:mm:ss" - local date and time "yyyy-MM-ddTHH:mm:ssZ" - UTC date and time "yyyy-MM-ddTHH:mm:ssx" - date and time Saved searches Use saved searches to filter your results more quickly The Proposed Solution Prior to DevExtreme v20. Due to technical We released the devextreme@23. NET5 solution with DevExtreme 21. Instance of CustomStore created without issue. The fix will be available in devextreme version 16. If the solutions listed here do not help you resolve an issue, create a ticket in our Support Center and describe the issue in Automatic format detection. Prior to version 2. Add a reference to the devextreme-angular npm package. API We released the devextreme@23. LexDX added the bug Something isn't working label May 21, 2021. Alternatively, you can contact us at the DevExpress npm. Due to the latter issue my Web Components currently do not use shadow dom. . collapseItem(itemData) You signed in with another tab or window. Take a look at the "Batch selection" example. Each example holds a solution containing a single page application with a DataGrid or PivotGrid widget that works with remote data served by a Changes and issues in version. If you use controls like Fluent UI Panel, Modal, or Dialog with DevExtreme components, you may experience several of the following issues. Sorry DevExtreme Angular - Overview This section describes issues related to DataGrid and TreeList. Modified 5 years, 11 months ago. or browse the DevExtreme version history for details on which features any major or minor release implemented and the issues they resolved. GitHub Dependabot helps isolate security-related issues/vulnerabilities for dependencies (dependencies are listed within the DevExtreme and/or TestCafe End User License Agreement). 2-beta and devextreme-angular@23. Data development by creating an account on GitHub. Data (devextreme-aspnet-data-nojquery) compatibility with the changes made in this beta version 21. If you want to report a bug, request a feature, or ask a question, submit an issue to this repo. . I'm facing the exact same issue. The component discards its value on input. Data' also known as 'DevExtreme data layer extension for ASP. config. 2, our HtmlEditor was based on the Quill engine v1. There are no versions by selected filter condition. Contribute to DevExpress/devextreme-angular development by creating an account on GitHub. Vue . Issues. Check that the DevExtreme. All reactions @mickjol None of those are really DevExtreme issues. We plan to add a buttons option to each DevExtreme Search code, repositories, users, issues, pull requests Search Clear. , 24. 6. The Proposed Solution. This issue appears not to be related to DevExtreme Angular integration and was fixed in the dxDataGrid widget. remoteOperations property and paging are enabled. I have searched this repository's issues and believe that this is DevExtreme data-bound components may not display data or display unexpected data. DevExtreme provides an implementation of the Store interface for this purpose (), as well as convenient shortcuts for creating a DataSource from arrays, and a Query tool for custom queries (see Query Concept). Copy link Author. 3 Issues with Speed Dial Action #19938. NET. Notifications You must be signed in to change notification settings; Fork 609; Star 1. 2). Vue Hello. @iloshkakartochka I've prepared a small guide of how to add DevExtreme Angular 2 components to the ASP. Feature request Package versions you currently use: devexteme version: 19. DevExtreme data-bound components may not display data or display unexpected data. 3 - when doing something like:. There are three column options with similar purposes: format, calculateDisplayValue, and customizeText. 2MB is the normal size for DevExtreme + DevExtreme-Angular (comment If you place DevExtreme components in a Bootstrap modal, the following issues may occur:. DevExtreme tools and wizards are missing I am using devextreme latest version (23. You can scroll down the entire page but the component is not scrollable. I attached my package json tsconfig and This topic describes issues related to scrollable content in various components: DataGrid, TreeList, Scheduler, Form, ScrollView, Popup, and others. Changing it doesn't re-render the template You can fix it by let resultsValue = ref<ResultFilterDto[]>([]); The Problem Currently, the only way to customize toolbar in DataGrid/TreeList is to use onToolbarPreparing event. I think is the same in #17. You need to learn how Angular testing works. css files that stylize DevExtreme components and . The Proposed Solution We will implement Virtual Scrolling. To solve the issue you are facing with tests you have to HTML5 JavaScript Component Suite for Responsive Web Development - Issues · DevExpress/DevExtreme Specify the version of the devextreme-angular and devextreme packages you are using. kshpgol jsyj ynalt repzx axklpk shcgql qzt tsrsct igtla myc