{"id":9477,"date":"2020-05-27T12:41:43","date_gmt":"2020-05-27T08:41:43","guid":{"rendered":"https:\/\/www.cs-cart.com\/blog\/?p=9477"},"modified":"2025-08-07T15:00:22","modified_gmt":"2025-08-07T11:00:22","slug":"how-to-fix-admin-panel-issues-in-google-chrome-83-on-old-cs-cart-versions","status":"publish","type":"post","link":"https:\/\/www.cs-cart.com\/blog\/how-to-fix-admin-panel-issues-in-google-chrome-83-on-old-cs-cart-versions\/","title":{"rendered":"How to Fix Admin Panel Issues in Google Chrome 83 on Old CS-Cart Versions?"},"content":{"rendered":"\n<p>Google Chrome 83 was released in May 2020. In that browser version, many things from the CS-Cart and <a href=\"https:\/\/www.cs-cart.com\/multivendor\" title=\"\">Multi-Vendor<\/a> admin panel stopped working. Things such as:<\/p>\n\n\n\n<ul>\n<li>installation and upgrades;<\/li>\n\n\n\n<li>creating backups and restoring from them;<\/li>\n\n\n\n<li>export, import, and so on.<\/li>\n<\/ul>\n\n\n\n<p><strong>Everything that had a progress bar didn\u2019t work<\/strong>\u2014the bar wouldn\u2019t fill at all. The same problem could potentially appear in newer versions of Microsoft Edge.<\/p>\n\n\n\n<p>To solve critical problems like that, we usually release versions marked as SP (Service Pack). They contain a minimum amount of changes, and are designed for a quick and easy upgrade from a previous version.<\/p>\n\n\n\n<p>CS-Cart 4.11.4 SP2 no longer has the problem. However, it still affects a lot of earlier versions: 2.x.x, 3.x.x, and 4.x.x. It\u2019s not always possible to<strong> <\/strong>fix such problems in earlier versions, but this time we can offer a solution.<\/p>\n\n\n\n<p><strong>How to fix the problem without upgrading to 4.11.4 SP2:<\/strong><\/p>\n\n\n\n<p>1. In your installation, find the following file: <strong><em>js\/tygh\/ajax.js<\/em><\/strong> (in versions 4.x.x) or <strong><em>js\/ajax.js<\/em><\/strong> (in versions 2.x.x \u2013 3.x.x).<\/p>\n\n\n\n<p>2. Before you make any changes, copy the file somewhere, just in case. That way, you\u2019ll be able to cancel your changes if something goes wrong.<\/p>\n\n\n\n<p>3. Replace every instance of:<br \/><br \/><code>&lt;iframe name=\"upload_iframe\" src=\"javascript: false;\" class=\"hidden\"&gt;&lt;\/iframe&gt;<\/code><br \/><br \/>with<br \/><br \/><code>&lt;iframe name=\"upload_iframe\" src=\"about:blank\" class=\"hidden\"&gt;&lt;\/iframe&gt;<\/code><\/p>\n\n\n\n<p>4. Save the changed file.<\/p>\n\n\n\n<p>After that, all functionality with the progress bar should work properly in Google Chrome 83.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google Chrome 83 was released in May 2020. In that browser version, many things from the CS-Cart and Multi-Vendor admin<\/p>\n","protected":false},"author":31003,"featured_media":9478,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1,5],"tags":[],"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.cs-cart.com\/blog\/wp-content\/uploads\/image2-21.png?fit=800%2C400&ssl=1","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/posts\/9477"}],"collection":[{"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/users\/31003"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/comments?post=9477"}],"version-history":[{"count":1,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/posts\/9477\/revisions"}],"predecessor-version":[{"id":19831,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/posts\/9477\/revisions\/19831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/media\/9478"}],"wp:attachment":[{"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/media?parent=9477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/categories?post=9477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cs-cart.com\/blog\/wp-json\/wp\/v2\/tags?post=9477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}