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How to fix jQuery is not defined error in WordPress?
In order to fix it, use the keyboard Ctrl + U to access the source code. Then you can analyze and find any reference to jQuery. One of them should clearly have a problem. Here are some approaches that we propose to help you with those coding problems:
How to fix jQuery error in Wp-config.php?
In order to fix it, use the keyboard Ctrl + U to access the source code. Then you can analyze and find any reference to jQuery. One of them should clearly have a problem. Here are some approaches that we propose to help you with those coding problems: Add the following snippet in your wp-config.php file.
Why is my JavaScript not included in jQuery?
When the JavaScript code loads before the jQuery code, the latter is not included in the program. Thus, it cannot be used, so the ‘not defined’ message can be understood literally. Is the framework properly implemented? Another problem may be the fact that each framework works differently.
Why do I get error jQuery is not loaded?
Sometimes, there are issues because the jQuery is not loaded though included. So to make sure that jQuery is loaded, copy the URL from script src and paste it in the new browser tab. For example: If the script src is this: You will copy only the http://code.jquery.com/jquery-1.11.2.min.js URL and open it in a new browser tab.
What to do if jQuery is not included in script?
When you go through code, make sure that jQuery is included and will load before your script. Even, the jQuery should be loaded once only. If it is loading multiple times, it will cause problems. If it is not included, then pass it as third argument in your wp_enqueue_script () function as follows:
Why does my jQuery say it is undefined?
Let’s take, for example, the symbol $, which jQuery uses as a shortcut for its own name. In the code of another third party, the $ can have another value. Both values can’t exist at the same time in the same program. That’s why “jQuery is undefined”.