I've been having so many problems trying to get an autocomplete implementation working that I decided to go back to a simple case. I copied and pasted the code from the Demo

Is there something I'm missing?

I'm using Firefox on a Windows 11 system, no firewall or other things to get in the way. jquery.js and jquery-ui.js seem to load without a problem.

CodePudding user response：

The project has bootstrap code in the Shared page which also loads jquery. That was the conflict.