Node red ui builder with jquery?

Hello,

I try to use jquery code inside my index.js file (using node red contrib uibuilder).
But I always get an error if i use code like this: $('#container').hide();

The browser shows me: "Uncaught ReferenceError: $ is not defined".

I found an jquery example flow jquery example
But there is now juqery code inside the index.js file.

Is there no way to use jquery or what am I doing wrong?

Thanks, Tom

Hello,

I found the problem :wink:
I forgot to implement the jquery script file inside the index.html.

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