| CARVIEW |
Select Language
HTTP/2 200
date: Tue, 15 Jul 2025 13:01:43 GMT
content-type: application/javascript; charset=utf-8
content-length: 1229
last-modified: Mon, 17 Mar 2025 18:47:57 GMT
etag: "eeb-6308e3a029140-gzip"
cache-control: max-age=21600
expires: Tue, 15 Jul 2025 18:24:35 GMT
vary: Accept-Encoding
content-encoding: gzip
x-backend: www-mirrors
x-request-id: 95d99fdf5db76e2a
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
cf-cache-status: HIT
age: 240
accept-ranges: bytes
set-cookie: __cf_bm=._Fn2nQSGUDmi1fDilsLpFATezNNneNa2V1HUrWSugY-1752584503-1.0.1.1-pRqStfPpN7QrvLAzCIuou12sf0IA5fUTMQLD5Sskb5yGem5BLPKV8C.NqiQcIiYZTTanUt7kzZoRnAkFdOPx_vhvTfKTSrVquR76VjZFfpA; path=/; expires=Tue, 15-Jul-25 13:31:43 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
server: cloudflare
cf-ray: 95f97339dd14c469-BLR
alt-svc: h3=":443"; ma=86400
/******************************************************************************
* This code handles: *
* - the obsolete warning on outdated specs *
******************************************************************************/
(function() {
"use strict";
var ESCAPEKEY = 27;
/* Deprecation warning */
if (document.location.hostname === "www.w3.org" && (/^\/TR\/(\d{4}\/|(NOTE|WD|PR|REC)\-)/.test(document.location.pathname) || !/^\/TR\//.test(document.location.pathname))) {
var request = new XMLHttpRequest();
request.open('GET', 'https://www.w3.org/TR/tr-outdated-spec');
request.onload = function() {
if (request.status < 200 || request.status >= 400) {
return;
}
try {
var currentSpec = JSON.parse(request.responseText);
} catch (err) {
console.error(err);
return;
}
document.body.classList.add("outdated-spec");
var w3cCSS = document.querySelector('link[href*="www.w3.org/StyleSheets/TR/W3C-"]'); //old specs don't have the TR stylesheets
var node = document.createElement("p");
node.classList.add("outdated-warning");
node.tabIndex = -1;
node.setAttribute("role", "dialog");
node.setAttribute("aria-modal", "true");
node.setAttribute("aria-labelledby", "outdatedWarning");
if (currentSpec.style) {
node.classList.add(currentSpec.style);
}
var frag = document.createDocumentFragment();
var heading = document.createElement("strong");
heading.id = "outdatedWarning";
heading.innerHTML = currentSpec.header;
frag.appendChild(heading);
var anchor = document.createElement("a");
anchor.href = currentSpec.latestUrl;
anchor.innerText = currentSpec.latestUrl + ".";
var warning = document.createElement("span");
warning.innerText = currentSpec.warning;
warning.appendChild(anchor);
frag.appendChild(warning);
if (w3cCSS) {
var button = document.createElement("button");
var handler = makeClickHandler(node);
button.addEventListener("click", handler);
button.innerHTML = "▾ collapse";
frag.appendChild(button);
}
node.appendChild(frag);
function makeClickHandler(node) {
var isOpen = true;
return function collapseWarning(event) {
var button = event.target;
isOpen = !isOpen;
node.classList.toggle("outdated-collapsed");
document.body.classList.toggle("outdated-spec");
button.innerText = (isOpen) ? '\u25BE collapse' : '\u25B4 expand';
}
}
document.body.appendChild(node);
if (w3cCSS) {
button.focus();
window.onkeydown = function (event) {
var isCollapsed = node.classList.contains("outdated-collapsed");
if (event.keyCode === ESCAPEKEY && !isCollapsed) {
button.click();
}
}
window.addEventListener("click", function(event) {
if (!node.contains(event.target) && !node.classList.contains("outdated-collapsed")) {
button.click();
}
});
document.addEventListener("focus", function(event) {
var isCollapsed = node.classList.contains("outdated-collapsed");
var containsTarget = node.contains(event.target);
if (!isCollapsed && !containsTarget) {
event.stopPropagation();
node.focus();
}
}, true); // use capture to enable event delegation as focus doesn't bubble up
}
};
request.onerror = function() {
console.error("Request to https://www.w3.org/TR/tr-outdated-spec failed.");
};
request.send();
}
})();