How do I click a link in preview mode?

[aaaaaajie]

Last week I chose ngx-editor. It feels very lightweight, simple and scalable, but I have two questions:

1. Is it just a matter of setting the disabled attribute to implement preview mode? Does the developer have to control the hiding of the toolbar?
2. After setting the disabled attribute, I found that the link cannot be selected and clicked.
   I just used it and may not have enough experience. I hope you can help me. Thank you.