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Questions tagged [devextreme]

DevExtreme is a commercial application framework made by DevExpress. It is based on HTML5 and JavaScript and can generate native applications for smartphones and tablets (Windows Phone, iOS and Android) and responsive webapps for a traditional desktop.

Resources

873 questions
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How do I add CSS files to webpack so that they can be used in Angular2 SPA

I am trying to create a Angular 2 SPA application based on the ASPNETCORE-SPA template inside Visual Studio 2015. I am also trying to utilise the commerical DevExtreme widgets from DevExpress. I have managed to create the widget in the HTML but the…
Al_B
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AngularJS gives an error (ngRoute, DevExtreme, TypeScript)

I'm trying to let AngularJS use DevExtreme. I'm using TypeScript. Now there's a little problem, without using the DX module in my app it's all just working.. but when trying to use DX I'm getting this error: angular.js:4087Uncaught Error:…
peer
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How to connect a NEW Azure App Service to HTML5/JS

I am new to Azure and try to connect my existing HTML5/JS DevExtreme app to the new Azure App Service i created. That worked fine with the "old" Azure Mobile Service and i found a lot of samples for doing that. There is even no Quick Start sample in…
Uwe Becker
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DevExtreme and Aurelia integration

DevExtreme support angular directives as shown on this example page for dxDataGrid. How can I achieve the same with Aurelia? Examples showing the…
wonderful world
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Remove validator after submitting

I created two textboxes one for the title and another for the name. I am using validations if the textboxes are not filled, so the information is only submitted if both are filled. My problem is that after submitting I try to clear the values ​​of…
S3ck Stros
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Fetching millions of records with MariaDB, Sequelize & Node.js to display in DevExtreme PivotGrid

The title already sums it up. I am currently facing this task: A SELECT statement results in 3.6 million records with many columns. This complete pack of data should be sent to the client, so that the browser can display everything in a pivot grid.…
Patrick
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How to set focus to dx-text-box?

I use dev extreme UI framework in Angular application. In documentation I have found how to set focus it says to use method focus() But there is not focus in DxTextBoxComponent How to set focus? My code is: @ViewChild("name", { static: false })…
POV
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How to set the focus on an dxi-item

We are using DevExtreme-Components from DevExpress in our Angular 6 application. We have a form built with the help of dxi-item elements like this:
marco birchler
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Interpolating tags attribute values in a ngFor always gets "Got interpolation ({{}}) where expression was expected" error

I'm using a Devextreme's Datatable and I wanted to dynamically configure the table via a columns configuration array. The idea was to iterate this array with an ngFor and set column tags properties dynamically. The question is: how can we…
Santa Cloud
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Error trying to set css on typescript to devextreme component

I am using devextreme grid in my angular 5 app. When specific item is triggered the following code executes: public setRowColor(e){ e.rowElement.css("background-color","#d6dde7"); } rowElement is one of the properties of row. I get the…
OjamaYellow
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Devextreme-intl localization messages not found in angular 5 app

I am working on localizing some devextreme components in my app. I decided to do this with devextreme-intl. I have an issue when I try to import messages. I wrote this: import deMessages from 'devextreme/localization/messages/de.json'; but I get an…
OjamaYellow
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How to fix the buttons on bottom and scroll the remaining content

I am trying to show the content (inside ScroolView) on the Popup (Devextreme Popup) and there are buttons on the bottom of the Popup. The problem when the content getting bigger, buttons disappear on the popup. It means ScrollView (Devextreme…
Must.Tek
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DevExtreme override css of dxButton

I have the following dxButton element.
The text of the button is being assigned via the variable name. Now, I want the button text to be always uppercase…
David
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Set the format of a date column in devextreme DataGrid with angular 2

I have a devextreme datagrid working in my angular2 project. However a column with a date datatype just shows the full javascript date in this format: yyyy-MM-ddTHH:mm:ss. I would like to set the format for this column to something more user…
marco birchler
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Devextreme : FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

Trying to upgrade devextreme version 16.1.7 to 16.2.4 in an angular2 application. 'npm build' fails with error 'FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory' Error details as follows <--- Last few GCs…
Baji Jabbar
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