How to send header information to report server?

[Tursunkhuja]

I am using the HTML5ReportViewer and the reporting REST API
How can I add some custom HTTP headers to html5 report viewer to send it to the report service?

[Todor]

Hi Tursunhuja,

You may use the jQuery.ajaxPrefilter() event. Check for example the Add custom http header to all jQuery AJAX Requests Stackoverflow thread. You may add the following code to the page of the viewer:

$.ajaxPrefilter(function( options ) {
    if ( !options.beforeSend) {
        options.beforeSend = function (xhr) { 
            xhr.setRequestHeader('CUSTOM-HEADER-KEY', 'CUSTOM-HEADER-VALUE');
        }
    }
});

Regards,
Todor
Progress Telerik