This Script disable the Announcement Banner on your Jira Board
// ==UserScript==
// @name Jira Banner Blocker
// @namespace http://tampermonkey.net/
// @version 0.4
// @description This Script disable the Announcement Banner on your Jira Board
// @author Nils K.
// @include https://jira.*.com/*
// @grant none
// ==/UserScript==
// Decativates the Announcment Banner on Jira sites
document.getElementById("announcement-banner").innerHTML="The Banner is disabled";
document.getElementById("announcement-banner").style="text-align: center; color: red; font-weight: bold; cursor: pointer";
document.getElementById("announcement-banner").onclick=disableAlternativeText;
var reminder = sessionStorage.getItem('closed');
if (reminder == 'true'){
disableAlternativeText();
}else{
return;
}
function disableAlternativeText() {
document.getElementById("announcement-banner").style.display="none";
sessionStorage.setItem('closed','true');
}