4.1.3 + Latest codes and changes + Example Pages + NavBar + DropDown

Created by: PerseusTheGreat

Hi. I apologize in advance, I'm beginner in English.

Recently, I have downloaded latest changes of v4-dev branch, as a local repo. I have updated all node modules (npm run maintenance-dependencies), then I have successfully built B.S. (npm run test, npm run docs, npm run dist). After building process, When I was navigating to _gh_pages\docs\4.1\examples\, I have found issue about DropDowns within NavBars.

In 3 examples (navbars, offcanvas, product), DropDowns have not worked. When related anchor element has been clicked, the browser's console has shown JS Error (SyntaxError: 'https://example.com' is not a valid selector'). So, I have reviewed html codes and I have found the value of a.nav-link.dropdown-toggle[href] had been set as https://example.com. I have set a.nav-link.dropdown-toggle[href] to # and then DropDowns have woked correctly.

What do you think? Is this a BUG or I have missed some thing(s)?

I am using:

• Windows 10 Version 1803 (Build 17134.286) x64
• Microsoft Edge 42 (EdgeHTML 17)
• Mozilla Firefox 62 (64-bit)
• Google Chrome 69 (64-bit)

Also I have used these as build tools:

• VS Code 1.27.2
• Node 10.11.0 (64-bit)
• NPM 6.4.1
• Ruby 2.5.0-1-x64