I wanna use some jQuery to make a sticky nav bar but I get the errors
ERROR: ‘$’ is not defined. [no-undef].
ERROR: ‘document ’ is not defined. [no-undef]
and the code doesn’t work. Can anybody help me why I get these errors and how to solve it?
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NightOwl888
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Jafar
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Have you included Jquery library in your webpage? – Hassan Imam Jan 01 '18 at 07:54
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It sounds like you haven't properly included a working jQuery URL on your web page – Tanner Babcock Jan 01 '18 at 07:56
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Thanks for answering, I've already included Jquery library but still the same – Jafar Jan 01 '18 at 09:00
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by using this link: the problem solved and it is working but the errors are not disapearing. – Jafar Jan 01 '18 at 09:36
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Possible duplicate of [Uncaught ReferenceError: $ is not defined?](https://stackoverflow.com/questions/2075337/uncaught-referenceerror-is-not-defined) – Roham Rafii Feb 25 '18 at 16:39
3 Answers
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I think your Jquery library is not loaded in Page otherwise your script loaded before Jquery.
So, Insert Jquery Library and your custom script like below.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="custom.js"></script>
Pravin Vavadiya
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1st one: Your jquery file is not being properly loaded into your page
2nd: You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable.
