I am writing a validation callback method for checking the duplicates in devexpress grid component ts file validationCallback(e: any) { let isValid = true; for (let i = 0; i < this.abbreviation_array.length; i++) { if (this.abbreviation_array[i] === e.value && e.value…
I'm working on an Angular application that utilizes DevExtreme components, and I've encountered an issue with customizing the display of data in a DataGrid component. I have a column named "Type" that displays codes from a database, such as YPT,…
I work with an ASP.NET DevExpress v19 grid view. I face an issue when searching in the grid view column "Depart code". It accepts a filter and searches by numbers, but text does not accept filter. As an example, column…
I need to set a Field with a decimal? value, if doesn't have value it should show the "-". I tried use this code: Field="@(nameof(this.DataDTO.EventDefaultValue > 0 ? this.DataDTO.EventDefaultValue.ToString("F2") : "-"))"/> But doesn't is possible convert, the Visual Studio show…
I want to create multiple select dropdown on the server side. Is that possible and if that possible how? How can I write this code on the server- side? <dx:ASPxDropDownEdit ClientInstanceName="checkComboBox" ID="ASPxDropDownEdit" runat="server" AnimationType="None" CssClass="otherItemTextBox" ItemStyle-CssClass="detailControl" Width="400px" Caption="<%$ Resources:tables, TabPageNameLabel…
This is what I want to do: if a double field has more than 3 decimal places then it should convert to 3 decimal figures and if no decimal places are present then it should convert to 3 decimals e.g…
I'm a junior developer that's fairly new to using Facebook for Developers. I'm hitting a wall with the ReactJs application I'm building and could use your help! My boss has requested a Grid representation of the Page Plugin, not the…