Get error just Importing library (via @require) in Tampermonkey

Question

I want to import dragtable.js in my Tampermonkey script, but I am getting this error (jQuery is already in my website) :

[Error] ERROR: Execution of script 'DragTable' failed! undefined is not a function (near '...$.widget...') error (anonymous function) (userscript.html:2:186) ... ...

Here is my script:

// ==UserScript==
// @name         DragTable
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        http://localhost:9010/*
// @require https://rawgit.com/akottr/dragtable/master/jquery.dragtable.js

// @grant        none
// ==/UserScript==

How can I import it without the error? Tks

Seems you need to import jquery also. – Carlangueitor Apr 09 '19 at 20:55 — Carlangueitor, Apr 09 '19 at 20:55

score 2 · Accepted Answer · answered Apr 09 '19 at 22:37

See dragtable's ReadMe, that library requires both jQuery and jQuery UI.

From the error listed, it seems that jQuery UI is not present.

So, your script should be, at a minimum:

// ==UserScript==
// @name        DragTable, getting started
// @match       http://localhost:9010/*
// @require     http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/jquery-ui.min.js
// @require     https://rawgit.com/akottr/dragtable/master/jquery.dragtable.js
// @grant        none
// ==/UserScript==

But, see this other Q&A for a more details about jQuery UI in a userscript.

Get error just Importing library (via @require) in Tampermonkey

1 Answers1