How to show param panel after preview?

How to show param panel after preview?

Posted by: michael.zhong on 1 May 2026, 9:59 am EST

• 

  michael.zhong

  • Post Options:
  • Link
    Copy

  Posted 1 May 2026, 9:59 am EST - Updated 1 May 2026, 10:05 am EST

  When user open report viewer, give the param value
  
  

  

  2864×1700 131 KB

  it will show the report page and hide the param panel, can we keep the param panel show in the sidebar?
  
  

  

  2852×1704 136 KB

  our sample code:

  viewer = createViewer({
  
  locale: options.locale,
  
  element: ‘#’ + options.element,
  
  reportService: {
  
  url: ‘api/reporting’,
  
  },
  
  reportID: options.documentInfo.id,
  
  animation: {
  
  hoverTable: {
  
  enabled: true,
  
  backgroundColor: ‘LightGray’,
  
  textColor: ‘DarkGray’
  
  }
  
  },
  
  settings: {
  
  zoomType: ‘FitPage’,
  
  },
  
  panelsLocation: ‘sidebar’,
  
  parametersPanel: { location: ‘top’, always: ‘true’ },
  
  theme: options.theme
  
  });

• 

  anand.sinha

  

  • Post Options:
  • Link
    Copy

  Posted 4 May 2026, 2:55 am EST

  Hi Michael,

  Please specify the parametersPanel.open property to ‘always’ within the createViewer method like:

  createViewer({
    element: ‘#’ + options.element,
      parametersPanel: {
      open: 'always'
    }
  });
  

  Please find attached a sample implementing the same.

  Regards,
  
  Anand

  JSViewer_MVC.zip