Conundrum? Maybe. A good problem to have? Probably.

How to allow to load in custom form files of only specified extension and in case if file has different extension throw an error about it? For example if i would like to accept in form only .txt files, how can i do that? 

Hi ,

i want to create this views in drupal 8 :https://regionbound.com/coffee-prices-across-melbourne

when i click row i go to marker  and when i click marker i go to row

this is possible in drupal 7 using module IP Geolocation Views & Maps but this module has not been ported to Drupal 8

do you know other module similar to IP Geolocation Views & Maps

have you a solution for this

helps me

thanks you in advance

Hello.

to put it simply, 
i have a list of students (users) and i want to make a new role ( teachers ) such that

a specific teacher would have the permissions to access , view , edit the information of a group of students ( not all of them, just a few students that i would specify) 

how can this be done ? 

Hello, I have some image that I use for views_slideshow. But when I upload an image, the image displayed has a bad quality, even if I change the quality of uploaded image (from 75% to 100%), the image looks blur... I've cleared the cache, but nothing change...

Здравствуйте , подскажите как сделать дополнительное меню на странице , состоящее из подпунктов основного меню, но для конкретной страницы.

Hi, can you help me what i must to do?

How create submenu from main menu, for every page indivudual.

I have main main menu.

http://prntscr.com/kd2q06

How showing additinal subitem in page?

http://prntscr.com/kd2q54

What need create module?view? some preproceccing?