Questions tagged as 'html5'

Tagged questions
3
answers

When should I use 'ul' elements?

Recently I was thinking about the structure of a component for a project in which we are trying to follow the semantic specifications of W3C, but I ended up with some doubt. Here is the component code: <div class="cmp-scrollBanner">...
asked by 22.05.2014 / 23:40
3
answers

Solution for scanning documents by browser

I want users to% direct from the browser to then pro server . I found APIS that do this but all are paid and the costly licenses! Can anyone present a solution? Even if the client has to install a plugin or something that outputs...
asked by 05.03.2016 / 07:37
2
answers

Change the color of the placeholder without affecting the color of the "value"

In HTML5, we can make use of the placeholder attribute % (English) to give the user a hint about the type of data a given field accepts. To avoid confusion between data actually written by the user and the text with instructions, I wou...
asked by 06.03.2014 / 16:35
2
answers

What are the data-target and data-toggle attributes useful for?

I need to know, what are these two date-target and date-toggle attributes if similar in HTML?     
asked by 09.08.2017 / 02:37
2
answers

How to insert EMOJI - SMARTFONES in MySQL database with PHP? [duplicate]

Well, as the question is very self explanatory, I will only reinforce the question. I have an APP system of conversation, which through HTML , I command for PHP with Ajax , but if the user tries to insert some emoji in> (emotion)...
asked by 03.08.2015 / 18:16
1
answer

jQuery code works on 'http': //jsfiddle.net but does not work on 'https': //jsfiddle.net

asked by 12.05.2015 / 19:29
2
answers

What is the difference between setInterval / setTimeout and Web Workers?

I was taking a look at some HTML5 features and came across these WebWorkers whose definition is:    When executing scripts in an HTML page, the page becomes unresponsive   until the script is finished. A web worker is a JavaScript that runs  ...
asked by 01.02.2016 / 18:44
2
answers

Upload a page inside a div

I'm developing an HTML page for mobile and I have the following question: can you load one page inside another? For example: pagina.html : <div class="container22"> <div id="sidebar"> <ul>...
asked by 23.07.2015 / 01:56
2
answers

How to make a sound available with HTML5?

I would like to play an audio on a website. You probably have to use the <audio> tag with parameters, right? And then to push the play?     
asked by 07.03.2014 / 00:40
2
answers

Navigation scroll in Bullets

I'm developing a one page scroll site and wanted every bullets I clicked to be active for the page I'm on. This is the example I'm doing the scroll script did not put in yet but wanted to leave the effect of clicking the bullets ready. <n...
asked by 18.02.2014 / 14:46