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在铬我userscript导致错误jquery/userscript没有定义?
ReferenceError: jQuery is not defined
但行@require包括jQuery的。至少我知道它与greasemonkey(铬不支持吗?)
如果我删除函数调用(这使$ = jQuery)的函数,我得到错误$未定义。在Firefox/Greasemonkey的运行良好
// ==UserScript==
// @name Detect Duplicate IDs
// @namespace jkbfvsdjkzsvfshefsdvh
// @description Alerts you when more than one ID is on a page
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @include *
// @version 1
// @grant
// ==/UserScript==
//using localhost in @include doesn't seem to work
if(location.hostname!='localhost')
return;
//Ignore above for console.
(function($){
$(function() {
var checkDupeIDs = function() {
var dupes = [];
var ids = [];
$('[id]').each(function(i,e){ids.push(e.id)});
var len = ids.length;
for(i=0; i<len; ++i) {
if(dupes.indexOf(ids[i])!=-1)
continue;
for(n=i+1; n<len; ++n) {
if (ids[n]==ids[i]) {
dupes.push(ids[n]);
break;
}
}
}
if (dupes.length!=0) {
for(i=0; i<dupes.length; ++i)
console.warn('Multiple IDs #' + dupes[i]);
alert(dupes.join('\n'));
}
}
var jHtml = $.html;
$.html = function() {
checkDupeIDs();
return jHtml.call(this, arguments);
}
checkDupeIDs();
})
})(jQuery);
我想你忘了在项目中加入jquery – gaurav 2013-04-10 13:24:50
你是否已经将它包含在你的页面中?例如:'
检查两个最重要的事情:
来源
2013-04-10 13:28:54
@ require包含jquery。至少它与greasemonkey有关 – BruteCode 2013-04-10 13:31:18