Drupal 8.x

I am trying to open madal popup window from dynamically added form link fields using ajax,
the link fields are getting added dynamically using ajax, but if I click on any link the popup is not opening.

If I comment the "#ajax" attribute in add more button, the form is getting reloaded then the popup is opening from the link. But, I want to add the link fields through ajax and need to open madal popup from the links.

Not getting any clue, searched in net for so many hours to fix this, but no clue found.
Please help me how to fix this issue.

After being with Drupal for several years I have had enough. I go to install Drupal 8 and get all of these ridiculous error messages, all 1 at a time. Some B.S. about memory, then pdo, then a bunch of other junk. Every time I fixed a new error another one showed up. When I finally get it all fixed I get some really weird message that makes no sense at all. When I paste this message in Google it has been appearing for years and with previous versions all the way back to 5.

Hi

Just set up a separate clean D8 Install ready to receive prior D7 site.
There's data I'd like in the D8 site from the old D7 site.

Added the missing module that I'd like to keep (Superfish).

Run [www...siteurl]/upgrade from the browser
Get the Welcome to the Upgrade page
Select "Continue"

Get Upgrade page & put in all DB, user settings from current D7 site, including site prefix.
Select "Review Upgrade" button

Hello,

I would like to use Drupal 8 for my community web page but I have important question before:
How I fix potential problems, when I cannot access to Drupal admin panel ?
Because my webhosting don't provide CLI over SSH.

Hi every one!
Is it possible to have some texts as template for body field ?
For example we have an online shop with products that most of them have the same text as description except size,color, etc!
So I want have some ability to select Description text from a drop down or something like that to populate Body field with that template and just edit size, color, etc ...

I have just installed the 8.0.1 and want to try the Migrate and Migrate Drupal core extensions. But when I select them and click install they are not installed. What do I wrong?

Thanks,
Fred