Theme development

Drupal 8 (v. 8.2.2)
DS 8.x-2.6
Boostrap (8.x-3.0) Subtheme

I need to set Expert Field Template for a Taxonomy's term field, but it doesn't save. It's strange because it shows Field template: expert in the "Manage Display" tab, but when clicked on , it shows as if the "Minimal" Field Template was chosen. I select Expert again, set it up and click "update". It doesn't update, it reverts back to default.

I don't know how to troubleshoot this.

Hi, i need to make to changes to comment form, it uses ckeditor. i want to remove the select box to use the text format, i want all coments use the same text format, no matter what text formats are available to the user, and i want to change the link to formattings guidelines, i want it point to a node i choose, so i can write my own.

Hi All,

I want to add sort by option on my view pages where I am listing all my product, like sort by [price High to low] please . please help me as how can I do it, best way to do it..

Hi everyone,

i'm in trouble; i installed drupal 8 and bootstrap as theme.
I created my bootstrap sub-theme and now i need to override my front page.
I created new page, set on menu as link and everything works fine!

But i don't understand very well twig, so i can't understand where i have to go to copy my HTML front page and where past it for override.

Thank you very much in advance.

André

Drupal 8.2: I have an odd issue. I've created a smart banner block that I want to render at the top of all of my content pages. The banner will change based on the type of the content that I'm rendering. The banner block is a Views Block that queries a standard set of fields and alters its behavior based on the values returned. I have a custom Twig template set to output the results.

Hi,

I installed bootstrap template and created sub-theme. When i want copy all files from:
/sites/all/themes/bootstrap/templates/system
to:
/sites/all/themes/sub-theme/templates/system
For example i want edit page.tpl.

I have http error 500. What i doing wrong?