Questions tagged as 'html5'

Tagged questions
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How to put active class in navbar

I'm trying to put an active class in navbar, I'm using bootstrap, what happens is that when I click on li it comes to appear the background color but soon some. Here's the code I'm using css: .navbar-nav > .active { background-color:...
asked by 11.12.2017 / 16:52
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Sub-menu superimpose CSS images

I'm developing a web application and when I mouse over the Enter / Sign up appears a sub-menu, but the sub menu instead of overlapping the images it pushes down the images. I would like that when the submenu appears it superimposes the images...
asked by 02.02.2018 / 16:43
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Start an action with voice command equal to: "ok Google"

I'm trying to create a system for my site that starts actions with voice commands, but without having to click anything, the only thing that the user has to do and have no way is to enable the microphone. I'm using the SpeechRecognition API and...
asked by 21.01.2018 / 01:26
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How to change the NGX-Admin nebular dashboard theme?

Hello,  I would like to know if you can change the theme and color of the NGX-Admin nebular dashboard? Thanks in advance.     
asked by 20.12.2017 / 16:37
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Create a "table" with a "Collapsible"

I am creating a ticket payment program for the company's customers to pay. The style is based on Material Design (I'm using the MaterializeCss Framework). I use a table to show all the tickets for the last 2 years. The problem is that you wil...
asked by 06.12.2017 / 12:07
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Search in Select by sampling periods

I'm creating an application, and in case this application will have multiple filters for the user. One of this filter is the famous search by date. In this case, the user performs the search between the two desired dates and chooses 3 types o...
asked by 30.11.2017 / 03:05
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How can I create an edit button to edit a dynamically created table in javaScript

<!DOCTYPE html> <html> <head> <title>Tabela dinamica</title> <link rel="stylesheet" type="text/css" href="css/css.css"> </head> <body> <form action="" class="tabela"> <la...
asked by 14.11.2017 / 13:15
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how to make this banner code 728x90 pixels responsive?

This is the banner code of an affiliate program, size 728x90 pixels. I put it on the blog but on mobile devices the banner is getting cut, could they help? <!-- Começo --> <script type="text/javascript" language="javascript"> l...
asked by 15.11.2017 / 20:28
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html form for mysql database does not record

I'm a beginner in PHP, and since I'm already full of doubts and looking to learn some techniques and so on, I'm using a form template that I want to play in the database, it will not work when I click in send, says that it was successful but doe...
asked by 13.11.2017 / 01:26
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Submit sending multiple times

I have a form where I check if the checkboxes are selected before submitting the Submit, however when the return is false (no checkbox is selected), after selecting the checkbox and clicking the submit button, the Form is sent more than 1 turn....
asked by 09.11.2017 / 15:20