Questions tagged as 'html5'

Tagged questions
2
answers

Allow the submit to appear only when DEFAULT fields are filled in PHP

I need the DIV with Submit: <div class="botaonovochamado"> <input type="submit" name="CODIGO" value="Novo"> </div> Only appear when certain fields are filled in. For example: <select name="tipobroblema" id="tipopr...
asked by 23.05.2018 / 13:53
2
answers

Leave the CSS centralized

I just made this code but it has a problem. How do I leave the img centralized? I'm trying to change by body but nothing happens. can anybody help me? Thanks! body { margin: 0; padding: 0; } #back { position: absolute; top:...
asked by 24.05.2018 / 10:53
1
answer

Button in CSS Wrong in form input, but correct in other CSS call types

I have a form with the following code: div class="container"> <!-- Formulário de Login --> <form action="validacao.php" target="_blank" method="post"> <fieldset> <legend>Dados de Login</legend>...
asked by 14.06.2018 / 22:23
1
answer

How to exchange content without changing structure?

I started to make a website in the same code. Except that this site will have several pages on it on every page, the structure is the same, what changes is just the content. To not have to do in the code page by page, make a lot of pages, I want...
asked by 06.05.2018 / 02:36
1
answer

Button centering on a div does not work

I've created a div containing several buttons, and I set the align = "center" attribute to the same html in two of those buttons (the second button line). But it was the same as nothing, they continue to appear aligned to the left of the...
asked by 22.04.2018 / 16:08
1
answer

Figure drawn on canvas is not showing up

I made the code below to create a canvas that draws in its space a red rectangle. But nothing appears. I can not find any syntax errors. I'm using Google Chrome: <!DOCTYPE html> <html> <body> <p> Antes da Canvas </p&...
asked by 22.04.2018 / 04:43
2
answers

Fill modal Bootstrap with value of a div

I have a table in which the loader value inside it through PHP needs to be in the value of some inputs that are in a modal window of the boostrap. I've tried several solutions, but it does not work. When I click on the table row, it loads the mo...
asked by 01.05.2018 / 00:48
1
answer

Change the color of the progress element

I want to change the color of the progress bar, but I'm not getting it, how can I change the color of the <progress> element by css?     
asked by 27.04.2018 / 20:14
1
answer

Plugin to change custom profile image [closed]

Is there any plugin that has this + modal effect to change photo? Or is everything done in CSS :     
asked by 25.04.2018 / 20:23
1
answer

How to get the result of adding two values of type float when clicking on an input?

<script type="text/javascript"> function somarValores(){ var s1 = document.getElementById("s1").value; var s2 = document.getElementById("s2").value; var s3 = parseInt(s1) + parseInt(s2); return s3; }...
asked by 26.04.2018 / 13:38