Questions tagged as 'html5'

Tagged questions
3
answers

mark a checkbox and uncheck the others

Depending on the Snippet below, when clicking on a checkbox , the others should be deselected, but only happens if you click them from right to left, if I click them from left to right, nothing happens. Does anyone know what's...
asked by 08.06.2017 / 19:48
2
answers

What is the difference between # and #! in HTML 5?

What's the difference between # and #! in the href attribute of elements <a> ? <a href="#">link 1</a> <a href="#">#
asked by 06.09.2017 / 17:54
5
answers

Change onclick function

Personal I have a question. I have a button: <button type="button" class="btn btn-success btn-xs" onclick="vincularContato($(this))"><span class="glyphicon glyphicon-ok"></span></button> And two functions, one lin...
asked by 14.08.2017 / 21:59
2
answers

How to make a tutorial of first access to the site?

I would like to create a First Access Tutorial for my Site , those that show what each field in the site means, need a hint how to do it or if there is any Framework for this type of interaction with the user, I did some research and did not fi...
asked by 08.03.2016 / 16:36
2
answers

How to stylize links and images that are referenced in HTTP and not in HTTPS?

I have several pages with multiple images and multiple links. But I am migrating from protocol HTTP to HTTPS . I would like all images and links that were indexed or linked via HTTP to appear with a red border or red text. For ex...
asked by 12.08.2018 / 16:51
3
answers

How to remove internal traces of a SELECT in Firefox

Once again I realize that Firefox is putting "additional styling" into my inputs. This time, in <select> , when I click on it to select an option, an internal dash always appears: This is something that happens specifica...
asked by 25.10.2017 / 19:02
2
answers

Can I use the header / footer tags inside the main / section tag?

I would like to know if you can, within the element <main> , or <section> , put the tags <header> and <footer> . For example: <section> <header>topo da section</header>...
asked by 29.08.2018 / 03:00
2
answers

How do I get the contents of a JavaScript variable, which is an HTML tag?

I have HTML tag content: <p id="horaInicial">2018-07-23 16:40:16</p> Inside a JavaScript variable, I want to know how to access the value: 2018-07-23 16:40:16 and put inside another variable! Can anyone help?     
asked by 26.07.2018 / 20:00
2
answers

Rotation check in javascript

Is there any way to check the rotation of a div in javascript , for example checking style left is offsetLeft , could someone tell me how the rotation would look?     
asked by 28.02.2014 / 00:14
2
answers

HTML href attribute exclusively for a / a beacon?

It is correct to set the href attribute to another beacon that is not a . Example: <ul> <li href="#page1">Page1</li> <li href="#page2">Page2</li> <li href="#page3">Page3</li&g...
asked by 08.01.2017 / 15:03