{"id":491,"date":"2022-08-30T15:02:14","date_gmt":"2022-08-30T15:02:14","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2013\/11\/09\/problem-about-jsdom-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:02:14","modified_gmt":"2022-08-30T15:02:14","slug":"problem-about-jsdom-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/problem-about-jsdom-collection-of-common-programming-errors\/","title":{"rendered":"problem about jsdom-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/760651162448ebb12c6a03bcee2b980a?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nHP.<br \/>\njquery node.js npm cloudfoundry jsdom<br \/>\nI have some node.js code using jsdom and I need jquery.min.js file for backend css selector stuffs. Things ran fine locally but if I deploy using vmc push on api.cloudfoundry.com, it gave me 502 Bad Gateway nginxI assume I have to declare all dependencies in package.json like here http:\/\/blog.nodejitsu.com\/package-dependencies-done-rightHowever, I don&#8217;t know how to include jquery.min.js. Right now it is in \/lib folder and not \/node_modules folder (because it&#8217;s not a node module).Can someone help me on how to include the right dependencies and other extra .js files for Cloud Foundry?UPDATE 1: Here is my code after removing bunch of things. If I commenting out the jsdom.env, there is no error.var port = (process.env.VMC_APP_PORT || 3000); var host = (process.env.VCAP_APP_HOST || &#8216;localhost&#8217;); var http = require(&#8216;http&#8217;);var reques<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/d0ae73be3dfd1a62e92bbed013b6abaf?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nNathan<br \/>\njavascript parsing node.js jsdom<br \/>\nI&#8217;m new to node, and looking to extract javascript info from the following example page:contrived.html:This is a contrived example var filenames = new Array()filenames[filenames.length] = &#8220;http:\/\/domainwhatever.s3.amazonaws.com\/780BONNYVILLECOLDLAKECHRYSLER\/4431716.jpg&#8221;;filenames[filenames.length] = &#8220;http:\/\/domainwhatever.s3.amazonaws.com\/780BONNYVILLECOLDLAKECHRYSLER\/4431716_1.jpg&#8221;;filenames[filenames.length] = &#8220;http:\/\/domainwhatever.s3.amazonaws.com\/780BONNYVILLECOLDLAKECHRYSLER\/4431716_2.jpg&#8221;;filenames[filenames.length] = &#8220;http:\/\/domainwhatever.s3.amazonaws.com\/780BONNYVILLECOLDLAKECHRYSLER\/4431716_3.jpg&#8221;;filenames[filenames.length] = &#8220;http:\/\/domainwhatever.s3.amazonaws.com\/780BONNYVILLECOLDLAKECHRYSLER\/4431716_4.jpg&#8221;;function pixplosion_Content(){var eElement = document.getElementById(&#8216;idLo<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/1ab1724c7f4e99d322f766f71631c023?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nMaros Hluska<br \/>\njavascript node.js httprequest scrape jsdom<br \/>\nI want to programatically find a list of URLs for similar images given an image URL. I can&#8217;t find any free image search APIs so I&#8217;m trying to do this by scraping Google&#8217;s Search by Image.If I have an image URL, say http:\/\/i<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/dabecaadcb5665b6ffec0712cdd3b0c5?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nBee Wilkerson<br \/>\njavascript mocha jsdom chai<br \/>\nI have some single page demos like this one here: http:\/\/notjs.org\/examples\/forms\/formmode_demo.htmlI thought, wow, it would be super awesome if could write some tests in my existing mocha chai badness setup to test the examples directly like so:example = &#8216;forms\/formmode_demo.html&#8217;describe &#8220;examples\/#{example}&#8221;, () -&gt;before (done) -&gt;loadExample example, () =&gt; done()it &#8216;should load in full input mode&#8217;, () -&gt;window.$(&#8216;input&#8217;).length.should.equal 2describe &#8220;in full input mode&#8221;, () -&gt;it &#8216;shou<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/ce543800578c2975f806bb321af9b0b7?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nsmorhaim<br \/>\nnode.js jsdom<br \/>\nTrying to use jsdom under nodejs and receiving this error:[Error: socket hang<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/JmyFk.jpg?s=32&amp;g=1\" \/><br \/>\nMicha<br \/>\nnode.js jsdom<br \/>\nJSDOM version : 0.6.5 Nitrous.io Cloud IDE environmentIssue observed: Creating an empty Window and then attaching an event handler fails with exception trace:TypeError: Cannot read property &#8216;Node&#8217; of undefinedat Object.DOMWindow.addEventListener (\/home\/action\/workspace\/Projects\/nodejs\/node_module<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/aa88857d5e76ef065ba2de16a578723a?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nTrindaz<br \/>\ndebugging node.js sysadmin jsdom<br \/>\nMy node application works fine on my macbook, but when I publish to our servers on Rackspace I get the following error which I&#8217;ve never seen before (sensitive paths replaced with [&#8230;]):[&#8230;]\/node_modules\/jsdom\/node_modules\/contextify\/lib\/contextify.js:7var ctx =<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/484440b7cc84a4611d6b089fc73cc260?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\njerluc<br \/>\njavascript jquery node.js serverside-javascript jsdom<br \/>\nThe code below is just a small snippet from my server.js file just to run the test provided by the jsdom documentation.var window = jsdom.jsdom().createWindow(); jsdom.jQueryify(window, &#8216;.\/jq.min.js&#8217; , function() {console.log(&#8216;inside&#8217;);window.$(&#8216;body&#8217;).append(&#8216;<\/li>\n<\/ul>\n<p id=\"rop\"><small>Originally posted 2013-11-09 19:45:53. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>HP. jquery node.js npm cloudfoundry jsdom I have some node.js code using jsdom and I need jquery.min.js file for backend css selector stuffs. Things ran fine locally but if I deploy using vmc push on api.cloudfoundry.com, it gave me 502 Bad Gateway nginxI assume I have to declare all dependencies in package.json like here http:\/\/blog.nodejitsu.com\/package-dependencies-done-rightHowever, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-491","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=491"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/491\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}