Questions tagged as 'html'

Tagged questions
2
answers

Animation in the display change in HTML

Hello my dear programmers friends of our Brazil! I need your help on the following question:  I have a button that when pressed changes the display from one div to one block. So: CSS #form-pergunta { display: none; } JavaScript f...
asked by 21.07.2016 / 18:55
2
answers

Why are these divs not aligned?

I have the following code snippet: .content-all{ height: 100%; width: 100%; background-color: yellow; } .content-descriptions{ height:120px; width: 1020px; b...
asked by 07.04.2016 / 19:35
2
answers

how to align in center with css

I have two button that are aligned in the center using display: block; . The problem is that one is on top of the other, to stay side by side I used display: tale-cell; and the problem and they are not in the center. How d...
asked by 05.05.2016 / 16:07
4
answers

Validate form before sending

I have an HTML page with an e-mail submission form. I need to check on the same page whether the fields were filled out or not at the time the user clicks the Submit button. Apparently it is bypassing the javascript function and it is sending th...
asked by 17.07.2017 / 18:56
2
answers

View and edit registered data

I created a registration system and wanted to know how to make the information that was registered appear on the page and that the user can edit it. Follow my code below. <body> <form action="" method="POST"> <label><br /&...
asked by 11.06.2015 / 13:15
2
answers

HTML 'required' attribute by Javascript

I'd like to know how to do that, when activeBtn was checked, ordenadorBanners got the required attribute, I tried the template below but it did not work, I'd like to know how to do it, and the " why "having to do it that way. va...
asked by 01.08.2016 / 15:52
2
answers

How to assign HTML code to a JavaScript variable?

I have the following HTML code: <table class="al-center" style="width: 520px;"> <tr> <td> <div class='form-group'> <label class='control-label'...
asked by 30.06.2016 / 14:44
2
answers

How to sum two values of an input by checking checkbox

I'm wondering how do I add two values that are set when I frame the checkbox. I made this code, It does not work as I expected, I wanted it to take the number that is already in the input and add another value when marking the checkbox, and r...
asked by 26.10.2018 / 00:56
1
answer

How do I get the user's current location through the google maps API?

I'm new to development with this API and would like to show on the map that I'm developing the user's current position. My code: <script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=AIzaSyB7s0zDs4RMWrpqWjAmr7OD-...
asked by 26.02.2015 / 18:04
1
answer

Image "run / fly" through the Site

Can I make a "Fly" or "Run" Image Alone on my site? I would like to put on my site a kind of "Puzzle", a Mystery. I want to put a link in the Image. It has to be a little quick to click. Do you know the Twitter Bird that flies through the Blo...
asked by 08.05.2015 / 05:32