Toggle Jira Columns

jiraColumnToggle.user.js

// ==UserScript==
// @name         Jira Column Toggle
// @namespace    https://gist.github.com/pwilms/816ad0a12abe1349e5b18f0257095205
// @version      0.3
// @description  toggle single columns with a click
// @author       Patric Wilms
// @match        */secure/RapidBoard.jspa*
// @updateURL   https://gist.github.com/pwilms/816ad0a12abe1349e5b18f0257095205/raw/571906cdec8218a43737da2fb88f5b92b8f21630/jiraColumnToggle.user.js
// @downloadURL https://gist.github.com/pwilms/816ad0a12abe1349e5b18f0257095205/raw/571906cdec8218a43737da2fb88f5b92b8f21630/jiraColumnToggle.user.js
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    var checkExist = setInterval(function() {
        if ($('.ghx-column-headers h2').length > 2) {
            $(".ghx-column-headers h2").click(function(){
                var id = $(this).parent().attr("data-id");
                $( "[data-column-id='"+id+"'],[data-id='"+id+"']" ).hide()
            }).css('cursor', 'pointer');
            $(".ghx-controls-work").append($('<div style="float:right">Alle Spalten anzeigen</div>').click(function(){
                $(".ghx-column").show();
            }).css('cursor', 'pointer'));
            clearInterval(checkExist);
        }else{
            console.log("not available",$('.ghx-column-headers').length);
        }
    }, 100);
})();