TypeError is not a function WordPress

Question

I might have an error in a  js document in a theme I have purchase       tagcloud a   wrap   lt span class  st tag    gt       I am trying to solve it but I am not a programmer so I don t know how  The site is this  http   www framerental com

User · Answer

You use jQuery noConflict    So   is undefined   You can read more about it here docs  Try to modify your code in this way  add   sign to ready function    jQuery document  ready function             Code that uses jQuery s   can follow here

User · Answer

Other than noConflict  this is helpful too    function               Variables and DOM Caching using        var body      body        console log body       jQuery

User · Answer

I was able to resolve this very easily my simply enqueuing jQuery wp enqueue script  jquery

User · Answer

Instead of doing this     document  ready function           You should be doing this   jQuery document  ready function              your code goes here        This is because WordPress may use   for something other than jQuery  in the future  or now  and so you need to load jQuery in a way that the   can be used only in a jQuery document ready callback

User · Answer

Either you re not including jquery toolkit lib  as some have suggested  or there is a conflict of sorts  To test  include jQuery and test like this   console log     console log       jQuery     If   is not undefined  and       jQuery logs false  you definitely have a conflict on your hands  Replacing your   with jQuery solves that  but that can be quite tedious  all that extra typing      Generally I start my scripts with  jq        jQuery  to at least have a shorter reference to the jQuery object  Of course  before you do that  check to see if you re not accidentally overriding variables that have been set beforehand  console log  jq   jQ       whichever is not undefined should be left alone  of course

User · Answer

There is an easy way to fix it  Just install a plugin and active it  For more   https   www aitlp com wordpress-5-3-is-not-a-function-fix     Tested with Wordpress version 5 3

User · Answer

I added a custom script file that loaded at the end of the head section  and inserted the following at the top    function  jQuery        window     jQuery noConflict       jQuery      This is a modification of Fanky s answer

User · Answer

jQuery might be missing    lt script src  https   ajax googleapis com ajax libs jquery 1 8 0 jquery min js  gt  lt  script gt

User · Answer

If you have included jQuery  there may be a conflict  Try using jQuery instead of

User · Answer

Just add this    lt script gt  var     jQuery noConflict     lt  script gt    to the head tag in header php   Or in case you want to use the dollar sign in admin area  or somewhere  where header php is not used   right before the place you want to use the it     There might be some conflicts that I m not aware of  test it and if there are  use the other solutions offered here or at the link bellow    Source  http   www wpdevsolutions com use-the-dollar-sign-in-wordpress-instead-of-jquery

User · Answer

Function errors are a common thing in almost all content management systems and there is a few ways you can approach this    Wrap your code using    lt script gt   jQuery function       YOUR CODE GOES HERE       lt  script gt   You can also use jQuery s API using noConflict      lt script gt    noConflict    jQuery  document   ready function           Code that uses jQuery s   can follow here         Code that uses other library s   can follow here   lt  script gt   Another example of using noConflict without using document ready    lt script gt  jQuery noConflict         function                  function                     YOUR CODE HERE                       lt  script gt   You could even choose to create your very alias to avoid conflicts like so   var jExample   jQuery noConflict       Do something with jQuery jExample   div p    hide     Yet another longer solution is to rename all referances of   to jQuery       div p    hide    to jQuery   div p    hide

[javascript] TypeError: $ is not a function WordPress

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