I posted this in the general Stack overflow site but this seems like a better place to post a sharepoint question.
I am trying to move a custom web app (contacts list) from sharepoint 2010 to sharepoint 2013. The contact list works by using jQuery to show a name with a picture, and after clicking on the dark gray bar reveals the rest of the contact information like this: https://i.stack.imgur.com/sFZ1W.jpg
The list works perfectly in sharepoint 2010 but not in 2013. Here is the code that seems to be breaking:
In sharepoint 2010 when the contact bar is clicked, the table of information is shown perfectly. In 2013, the contact bar is shown but when clicked does not toggle. When I run this in developer tools I get an error stating:
in IE: SCRIPT5009: 'jQuery' is undefined
in chrome: Uncaught ReferenceError: jQuery is not defined
If I try and change jQuery to $ then I get the same error but instead it says $ is not defined. I checked the permissions of the jQuery file in sharepoint and it says the file is there and accessible. Does anyone know how to fix this? Thanks!