Questions tagged as 'bootstrap-4'

Tagged questions
4
answers

change color of placeholder="Second Name"

How can I change the field of bootstrap forms specifically the white placeholder     
asked by 12.07.2018 / 15:15
2
answers

Does not the "hidden-md-down" class exist in the new bootstrap 4?

I want to use the class .hidden-md-down but it does not exist in the new bootstrap.min.css. I do not know if there is one that replaces it ...     
asked by 30.11.2017 / 12:06
1
answer

Problem with an iframe and bootstrap 4

I have a contact page where I put the part of the contact form in one half of the screen and my intention is to place the map of the company's location on the other half of the screen. Now, for this I do the following: <div class="row">...
asked by 10.10.2018 / 19:21
2
answers

Bug when fixing DataTables column with Bootstrap 4

Good morning! I walk around here, since a little while ago I started using DataTables for my project, everything was fine, until I tried to use fixedColumns , I relied on the following example I have the following code Table...
asked by 01.06.2018 / 15:38
1
answer

Open a modal after a Keypress event?

Hello Programmers I am working on an mvc project in an electronic entry to be more specific, I am trying to validate that if an employee is not authorized to enter an area the system generates a modal with the message of UNAUTHORIZED ACCESS atta...
asked by 23.03.2018 / 21:05
2
answers

how to put a layer in a background image and highlight text

I'm doing a FULL INTRO style and I'm putting a dark layer in the background image using CSS filter: brightness (0.4); but it also affects the text, as I do so that the text stands out and is not part of the dark layer. My css code: .portada...
asked by 22.02.2018 / 21:15
1
answer

How to display a message below an element that has a display flex

I'm doing a Login, which is more complex than what I just posted, but in reality what I put is my problem. I am validating if the fields do not come empty, if it is empty then add an error message just below the input that was validated. In the...
asked by 18.10.2018 / 23:00
1
answer

Dropdown does not work on angular 5

I am developing an app in angle 5 and I have 2 dropdown of bootstrap (as shown in the image). the point is that the first one works fine but the second when clicking it gives the following error: Uncaught TypeError: Bootstrap dropdown require...
asked by 20.10.2018 / 08:46
1
answer

Error message below the input and textarea

I am struggling with Bootstrap 4 and Jquery Validate to get the error message displayed BELOW OR UP from input and textarea but I do not succeed. In the input, the message appears on the right. In the textarea it DOES NOT APPEAR and neither t...
asked by 25.10.2017 / 20:51
1
answer

Problem with navbar collapse

I have a problem. By clicking on my button (I made the menu disappear when the screen is small) does not display the menu. I've been watching and reviewing the documentation and examples of Bootstrap for a while and I do not have the solution. W...
asked by 29.07.2017 / 20:25