JIRA Rapid View Exclusive Filter

filter.js

// ==UserScript==
// @name         Single-click filter selection
// @namespace    http://thomaskeller.biz
// @version      0.1
// @description  Exclusively selects a filter from the configured list of filters amongst the others (i.e. deselects the others).
// @author       You
// @match        https://your.jira.server/secure/RapidBoard.jspa?rapidView=*
// @grant        none
// ==/UserScript==

(function() {
    // IDs of the filter options that should be selected exclusively
    var filterIDs = [121,122,123,124,125,126,176,492];
    jQuery(".js-quickfilter-button").live("click", function(ev) {
        var $el = jQuery(ev.target);
        if ($el.hasClass("ghx-active")) {
            for (i=0; i<filterIDs.length; ++i) {
                if ($el.data("filter-id") == filterIDs[i]) {
                    continue;
                }
                jQuery(".js-quickfilter-button.ghx-active[data-filter-id=" + filterIDs[i] + "]").click();                
            }
        }
    });
})(jQuery | AJS.$);