How to send header information to report server?

2 posts, 0 answers
  1. Tursunhuja
    Tursunhuja avatar
    39 posts
    Member since:
    May 2018

    Posted 04 Dec 2019 Link to this post

    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?
  2. Todor
    Todor avatar
    599 posts

    Posted 09 Dec 2019 Link to this post

    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');

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