As some of you may know, Google Chrome has put some severe limitation on Greasemonkey scripts.
Chromium does not support
@require
,@resource
,unsafeWindow
,GM_registerMenuCommand
,GM_setValue
, orGM_getValue
.
Without require, I can't find a way to include the jQuery library in Greasemonkey script under Google Chrome.
Does anybody have some advice in this matter?
From "User Script Tip: Using jQuery - Erik Vold's Blog"
// ==UserScript==
// @name jQuery For Chrome (A Cross Browser Example)
// @namespace jQueryForChromeExample
// @include *
// @author Erik Vergobbi Vold & Tyler G. Hicks-Wright
// @description This userscript is meant to be an example on how to use jQuery in a userscript on Google Chrome.
// ==/UserScript==
// a function that loads jQuery and calls a callback function when jQuery has finished loading
function addJQuery(callback) {
var script = document.createElement("script");
script.setAttribute("src", "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js");
script.addEventListener('load', function() {
var script = document.createElement("script");
script.textContent = "window.jQ=jQuery.noConflict(true);(" + callback.toString() + ")();";
document.body.appendChild(script);
}, false);
document.body.appendChild(script);
}
// the guts of this userscript
function main() {
// Note, jQ replaces $ to avoid conflicts.
alert("There are " + jQ('a').length + " links on this page.");
}
// load jQuery and execute the main function
addJQuery(main);