Most voted "html5" questions
HTML5 (Hypertext Markup Language, version 5) is a generic term for recent web technologies (HTML, CSS, and Javascript). It is also the latest iteration of the HTML Recommendation scheduled for 2014, and featuring new elements and Apis.
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answer1150
viewsHow do I return to the same place on the page after clicking the back button?
I am developing a portal, there are several news, when I click on one of them I am referred to a new page that treats this subject in its entirety, my doubt is the following, i would like that after…
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answers110
viewsAudio description in videos player- HTML 5
I am seeing to implement audio description in the videos in the company where I work, at first thought we create 2 videos and a button in the player to switch to the video with Audio B with the…
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answers186
viewsMake your website open only on mobile
I need my site to open on mobile only, as it is a hybrid app that will either serve as webview or Progressive Web App. How can I make my website open only on mobile devices ?
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answer161
viewsHow to use a Collapsible without an id for the target element?
I’m implementing a bbcode of spoilers for a phpbb forum, which uses Bootstrap and jQuery in theme. The code is this: <div class="panel-group"> <div class="panel panel-warning"> <div…
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answers110
views2 Flash canvas animations on the same HTML page
I need to put 2 Flash animations on one page, appears only 1 animation, the other is blank. I tried to make 2 "inits" but it didn’t work, When I went to export, I managed to libs with different…
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answers45
viewsHow popular a runtime combobox
As popular a combobox (Select) when clicking on another combobox, for example I have a combobox with 3 options when selecting an option it recharges the other with the options referring to the…
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answer954
viewsHow to receive seconds value using HTML5 input time?
I need to work with fields in Mysql in hours, minutes and seconds like 00:29:13. Yet only the hour and minutes appear to me: <input type="time" class="form-control" name="hora" placeholder="Hora"…
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answer113
viewsHow to handle the MAC address(physical address) of the roteadot?
I am making an application on INTEL XDK for smartphone and would like to capture the value of MAC Adrees Wifi Router active at the moment, as well as the network name (SSID) and password, to make…
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answers1306
viewsRemove the edge of an image when clicked
I’m having trouble with a menu that has images with redirect to modal, when I close the modal he gets a blue border on Chrome and dotted on IE, I’ve tried outline: none and border: 0. Someone’s been…
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answer547
viewsCan I use the same Id I set for Name in HTML?
In order to manipulate html tags in php I need to define a name for them, while javascript uses id, but I may have some kind of future problem if I use the same name I set for name in ids?…
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answer761
viewsFix Header and Footer on each print page
I wonder how do I fix a Header and a Footer on each page to be printed, keeping the content between them [Edit] respecting the header space and footer. I would also like to take advantage and ask…
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answer10202
viewsHow to put a link in a background-image?
I have a div that has these characteristics: div#circulo{ height:200px width:200px background-image: url(minhaimagem.png); background-size:200px; } The image that this is is a centralized circle,…
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answers22742
viewsView Div in Mobile Version Only
I have a question and I think other people might have that same question too... Let’s go: I have a website, with header edited to appear on computer screens (resolutions bigger than tablets) but I…
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answers205
viewsReceive data in Javascript
I have a very vile doubt about Javascript, but I believe they will understand me, since I am new to the language. Following: I created an html page where the user will have 5 service options to…
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answer176
viewsHTML5 rendering with Razor
According to W3schools an input has no tag closure ex <input type="text" name="firstname" value="Mickey"> source: http://www.w3schools.com/html/html_forms.asp In my ASP.NET MVC project I have…
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answers124
viewsIntel xdk apk issues
I’m having trouble generating a apk in the intel xdk, it is generating right, but my application communicates with a server amazon, that collects the data directly from the server. In the intel xdk…
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answers635
viewsDoubt - insert html mask
Hello, I need to put a mask on as follows: I have a field: <input type="text" required maxlength="4" name="minimumGrade" id="minimumGrade" ng-model="capacity.minimumGrade"> And I need that in…
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answers9856
viewsAlign image next to horizontal menu
Hello, I have a small problem, I added a horizontal menu to the html of the site and I wanted to put an image beside (right) but it won’t, I tried by float, align, margin and nothing, I don’t know…
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answer136
viewsHow to create a menu with jquery that performs this effect after scroll?
Hello, my friends. I’m a beginner and I would like to know how I apply this effect in a fixed menu (for desktops) so that when the user navigates to the following Section (after #home Section) a…
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answer1806
viewsHow do I embed one HTML page into another without iframe?
I have a common page but inside a body in a div want for a li or a p other html, so I have a main page in case I need to make changes and have external content. No need to change all pages when I…
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answers323
viewsWriting Div ID Makes Div Hidden Appear
I know the question is already confused, but the doubt is simple but I have no idea how I can do it, come on. I have a login system The person logs into this site There is the home page, on which I…
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answer171
viewsShould prefixes be used in HTML5 elements?
I noticed in the HTML5 documentation that the use of the attribute is still allowed xmlns in the root element (tag) html. This attribute, according to my study, gives a "qualified unique name" to…
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answers1593
viewsHow to use the Oninput attribute?
I’m remembering some things in HTML and I came across the attribute Oninput. I know this attribute is used to make calculations, but I don’t know how to use.
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answer40
viewsWorking with Transform3d in jQuery
I am trying to make a function that increases or decreases the size of an object. I use the transform: scale. But my object already uses transform: translated3d to set the position of the same.…
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answers135
viewsHelp with HTML/Javascript
I need to create a page that has two questions with two answers (radio) of YES or NO, and, at the bottom, a send button. I need the questions and answers, when answered and the user clicks the send…
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answers255
viewsWhen clicking a button, open an animated box
I have some kind of button that has the code: <a data-scroll class="btn btn-start animated fadeInUpBig" href="">EM QUE POSSO AJUDAR?</a> I wanted to know how to do when I click on it,…
html5asked 7 years, 11 months ago VH Empreendimentos 23 -
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answer337
viewsHow to disable materialize input
I realize that with Framework materialize as soon as I put an input it already stylizes by type. But I don’t want to use styling for input, like disabling?
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answers211
viewsAlternative to the Event Trainer that fires on completion
The marquee has been discontinued and the alternative is to implement a css to perform the same text scrolling effect, which is valid. But a need arose to get the moment when the scrolling of the…
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answers67
viewsProtocols for multimedia transfer?
I’m developing a video site, and these are stored on a windows server, currently using http://path.mp4 to fetch the video files for the HTML5 player, but then I wondered if HTTP is appropriate for…
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answers2740
viewsDatapicker in Portuguese
I need to put a datapicker on a page, the same should be in Portuguese and in "dd/mm/yyyy format". <div class="form-group col-md-2"> <input type='text' class='form-control datepicker'…
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answers72
viewsButton staying hidden
I have 2 variables when they cease to be null are created two buttons, the problem is that one always appears hidden, if I inspect the code it ta there, but on the screen nothing appears, I’m…
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answers201
viewsGeolocation with Html5
I need to capture the user’s location the moment he opens my page. When performing tests by means of a button that calls the function getLocation() containing the commands to perform the capture of…
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answer89
viewsSimple question about :after, :before (clearfix etc)
I’ve seen some dev’s using so much display:block how much table in a after/before, but why use ? I think I know why to use the block but because the table? What’s the difference? Another question is…
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answers559
viewsGeolocation.getCurrentPosition function does not work in Chrome 50.0
I have a system in JSF that asks the user permission to read its coordinates, this system always worked, but after the last update of Chrome, it stopped working. Someone is going through this with…
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answer715
viewsHow to select field content when receiving Focus?
I have a problem that seems to be simple, but it has taken me a long time looking for possible solutions and so far I have not been able to solve. I need to select the content of an Input in an HTML…
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answers62
viewsHTML and CSS: Custom Component
I found the component below on a website and would like to learn how to do it. Does anyone know of any tutorial that will teach you? When you hover your mouse over it: I saw this component on the…
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answers40
viewsHow to insert one HTML into another
Simple, but I’m starting and I believe they’ll help me objectively. I need to insert a menu and footer like a #include of Asp, but direct in HTML is possible?…
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answers181
viewsImages in html or via css
Is there any advantage in loading an image via css with: background: url ('imagem.jpg'); instead of using it normally as: <img src="imagem.jpg">?
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answers599
viewscss properties do not bootstrap effect
I’m trying to do a simple thing in css that is change the font color of my link and colors are being nullified by some motiv that I don’t know which is .navbar-inverse .navbar-nav>li>a {…
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answers237
viewsAllow zooming into mobile phones only in a div
I have an HTML with the meta: <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=yes"/> That is, can not zoom in mobile. But inside this HTML is…
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answers1809
viewsHow to create a fixed column (col-Md) in bootstrap?
I’d like to keep the left column fixed, and the right one mobile. There is a bootstrap class or another technique to solve this ? I tried it this way : <div class="row"> <div…
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answers680
viewsAlign Menu Items Vertically
I’m trying to create a horizontal menu but I’m having difficulties in vertical alignment. Some menu items have line break and others do not. I tried to create a CSS to configure the elements div, ul…
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answer168
viewsDifficulties with positioning css elements
I need to tidy up the positioning of this menu the footer this totally out of color, the black color is above it, the positioning of text and images are OK, but the CSS elements and even the body is…
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answers134
viewsCarrousel does not get responsive
I’m having trouble leaving a page with responsive bootstrap, with the full screen it is correct: When I test to see how it responds on smaller devices, my Carrousel is not responsive: The following…
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answers72
viewsOverlay links above the Fixed mask
I have to make an effect where the user enters and click on the link to turn on the light and when to leave turn off the light. The only problem for now is that the mask stays on the screen normally…
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answer10981
viewsReturn the day of the week in Javascript
I have two codes to return the day of the week, but the first returns undefined, and the second returns the wrong day, for example on 22/05/2016 returns Wednesday, and the correct would be Sunday.…
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answers160
viewsHow to uncheck a checkbox when another is selected?
<t:selectOneRadio layout="pageDirection" forceId="true" forceIdIndex="false" id="selectCodigoProcesso" rendered="#{!bkbCadastroPessoaJuridica.orgaoEntidade}" styleClass="envolveRadio"…
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answer327
viewsShould an image be resized in the browser?
I have read in some places that we should not resize the images we request from the server in the browser. But I saw recently that it is good to have a large image with a low quality so that when…
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answer1164
viewsHow to take a data from a selected html combobox item
Good morning, you guys. Guys, here’s the deal. I got two combobox! In the first combobox I have all the companies of the system. here everything ok. In the 2nd combobox I have all the affiliates of…
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answer1112
viewsHow to get date without Datetime time?
Within the date variable I have this: Here is the html code: <input type="text" class="form-control" readonly disabled value="@Model.Data"> Final result: What is the simplest way to get date ?…