HTML5 Report Viewer and Web Report Designer Assets

In order to run any of the HTML5-based report viewers, you need to add a reference to the JavaScript file of the viewer. When it comes to the Web Report Designer, in addition to the viewer's script, you also have to add the designer's scripts.

Previous Approach

You could serve the files from the Telerik Reporting REST service or add them locally to your project by coping them from the installation folder of Telerik Reporting:

C:\Program Files (x86)\Progress\Telerik Reporting 2024 Q4\Html5

Current Recommendation

Now, these resources are served also by the Telerik Reporting CDN and we recommend it as a first-choice option. To serve a resource from the CDN, you can construct the URL as follows:

https://reporting.cdn.telerik.com/18.3.24.1218/js/*NameOfFile*

For example:

https://reporting.cdn.telerik.com/18.3.24.1218/js/webReportDesigner.min.js