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Parameter input field wont show in browser

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Febryan asked on 26 Jun 2018, 04:33 AM


I'm just learn how to use telerik reporting app, It still run fine when i'm test it on telerik report designer (pic 1), but when i'm run it on browser the parameter input field not show (pic2)..  i already have set parameter to visible on designer tho.

did i miss something ? , can someone help me ? .. i need it ASAP.

Thanks :)

here's my controller 

    public class ReportsController : ReportsControllerBase
     string reportsPath = string.Empty;
        public ReportsController(IHostingEnvironment environment)
            this.reportsPath = Path.Combine(environment.WebRootPath, "Reports");
            this.ReportServiceConfiguration = new ReportServiceConfiguration
                HostAppId = "ReportingApp",
                Storage = new FileStorage(),
                ReportResolver = new ReportFileResolver(reportsPath)
                //ReportResolver = new ReportTypeResolver()
                //                    .AddFallbackResolver(new ReportFileResolver(this.reportsPath)),
        public IEnumerable<string> GetReports()
            return Directory
                .Select(path =>
        public string test()
            return    this.reportsPath.ToString() ;


and my view :

<!DOCTYPE html>
    <title>Mutasi Printout</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
    <script src="" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script>
    <link href="" rel="stylesheet" id="common-css" />
    <link href="" rel="stylesheet" id="skin-css" />
    <!--kendo.all.min.js can be used instead-->
    <script src="js/telerikReportViewer.kendo-"></script>
    <script src="js/telerikReportViewer-"></script>
    <script src="js/themeSwitcher.js"></script>
        body {
            font-family: Verdana, Arial;
            margin: 5px;
        #reportViewer1 {
            position: absolute;
            left: 5px;
            right: 5px;
            top: 40px;
            bottom: 5px;
            overflow: hidden;
            clear: both;
        #theme-switcher {
            float: right;
            width: 12em;
            height: 30px;
    <select id="theme-switcher"></select>
    <div id="reportViewer1">
    <script type="text/javascript">
        $(document).ready(function () {
            //Theme switcher
                    serviceUrl: "api/reports/",
                    reportSource: {
                        report: "BasketSize.trdp",
                        parameters: {}
                    viewMode: telerikReportViewer.ViewModes.INTERACTIVE,
                    scaleMode: telerikReportViewer.ScaleModes.SPECIFIC,
                    scale: 1.0,
                   // enableAccessibility: false



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answered on 28 Jun 2018, 02:07 AM
anyone ..? , im still waiting for answer 
Telerik team
answered on 28 Jun 2018, 12:00 PM
Hello Febryan,

This is not a known issue.
From the provided screen shots, I see that both parameters areas' visibility is true (in the designer there is a button "Parameters area" in Settings tab, in the HTML5 Report Viewer there is a button like a funnel in the toolbox).

Please have in mind that by default, the HTML5 Viewer's parameters area is positioned on the right sight of the viewer, not at the top.

My assumption is that you've applied some custom CSS to the viewer's elements to hide it. Please inspect the page with Developer Tools (F12) and check for additional styles on the parameters area.

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