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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answers137
viewsScreen Design Tool with HTML5
Greetings, search drag-drop style tool, intuitive and easy. Able to insert the components to a webapp referring to the visual part. Which automatically generates, or in real time, the HTML5 code and…
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answer141
viewsLinks and content on the same page without frames
I’m creating a simple site, based only on HTML5 and CSS3, in it are two columns, one being a <nav> to contain the links, and the other being a <section> to contain the content. By…
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answer36
viewsFOD element identification standard
What is the pattern of HTML identifier names , ex : <form id="alterar-nome-form" th:action="@{/conta/alterarnome}" th:method="put"> </form> Or <form id="alterarNomeForm"…
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answers146
viewsTag script src does not work when compiling application (Windows Phone). Why?
I’m creating an app for a forum, on some pages I want to display content from other sites (these online), to display image works good, but to display a rss created with an online tool it does not…
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answer189
viewsHow to reset CSS of various HTML files included by require
At the suggestion of this answer, I’m trying to use the normalize.css to reset the styles between one require and another, but it’s hopeless, the CSS of the later file completely interferes with the…
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answer107
viewsInvert y value on canvas
I wonder if there is a way to reverse the y axis of the canvas so that the point (0,0) is actually the point (0,500).... That is, if I play the value 20 in the Y, instead of starting from top to…
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answers1474
viewsservice returning result of a $http
I am creating a service for an application Angularjs where I should query a Ws and return a value to a variable. My problem is that when I use the $http I can’t get that amount back if I use a…
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answer2126
viewsDirect download without playback
I have an HTML file where there are some links to download, but some links are not downloading themselves but opening in the browser itself, as files . txt and . mp3, files like . rar and . zip are…
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answer138
viewsDoubt to automate javascript function
I’m using a Javascript function to show/hide a div according to the choice of a radio, but now they’ve become many, so I’m trying to automate it the way I’m learning in codeacademy. From the code I…
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answers318
viewsHtml5 enable geolocation in Tchromium in Delphi
I use the Chromium component in my Delphi projects to navigate html pages but it does not show any interaction when the user tries to access page requesting geolocation access, as I do to enable…
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answer159
viewschild element taking focus of parent element
Is there any way to know when some child element is in focus? My problem revolves around the example below where I need a div not to suffer the Blur when a child element is in focus (in this case,…
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answer99
viewshow to change the size of each of the tags using tagcanvas.js
Hi, I wonder if you have any way to change the size of each of the tags, I’m using tagcanvas.js and can’t change the size of these tags individually; html is like this <!DOCTYPE html>…
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answer316
viewsactivate mobile keyboard, just when the page is loaded
I already put the autofocus attribute in the input, then when the page loads the focu is in the input, but only that the mobile keyboard is not activating.. <input type="search" name="password"…
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answer109
viewsHTML5 Canvas Arc() is not the correct size
I am developing a college job that consists basically in creating a kind of "Paint" using the canvas HTML5 in conjunction with Javascript, but came across a problem when trying to update a canvas…
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answers685
viewsJquery how to set a value in a field with CPF Mask?
I have an input using an example CPF mask : $("#cpfDependente").mask('000.000.000-00'); and I’m trying to set a value in the input this way $("#cpfDependente").val(dependente.cpf); It correctly…
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answers63
viewsSum of items when changing a record
I have 3 items Accessories, Tires and Vehicles, the values are added to a maintenance screen that is the main one. The problem is that when it is to change only one of the items, the added value is…
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answer231
viewsHow to keep header fixed without changing height when using scroll
On my page I have a header fixed at the top, but when I scroll the page and return to the top the header height is changed, I made some attempts, like removing that line, I deleted the…
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answers584
viewsMove an object in the direction of the "onmousemove"
I’m trying to move an object in the direction where the person presses the screen, moves and then lets go. I tried to use some loops for (was the only thing I thought of) but without success. [if…
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answer233
viewsMy ajax form does not validate
I’m trying to validate a form by ajax and it’s not working. Page ajax is like this: http://pastebin.com/t5it0n4T jQuery('#enviar-contato').click(function(){ var _name = jQuery('#name').val(); var…
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answers2739
viewsMaintain the Hover effect when clicking on the link (active)
I have a <aside> and within it a structure ul>li (menu) according to the code below, I would like that when clicking on the item and the page of the same one is redirected, the menu is…
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answer2996
viewsGrab Content from another page with jquery
I want to create a way to open this page of Sptrans in an app, but without loading all their layout, only the fields: LOGIN, PASSWORD and REGISTER, using only HTML and JQUERY. The elements I need…
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answers543
viewsVideo Jquery Exchange
I can’t do that after clicking the button, change the video I wanted the video to change at the top, but appears 2 after clicking the button... function setvideo(src) {…
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answer856
viewsJquery video final event
Good morning, I have a problem, I wanted to display a modal at the end of each video, in the first video it worked right, but in the second I’m not getting... Follows code below... If anyone can…
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answer339
viewsCookies javascript in webview smartphones!
I would like to know if someone knows how to use or can inform if you take Cookies directly from the webview of the smartphone device.. I know they are functions of a browser, but I am making an APP…
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answers808
viewsHow to run a Vimeo video on the video tag
Need to run a video of Vimeo in the tag video, how to do? I found this here: <video src="http://player.vimeo.com/external/85569724.sd.mp4?s=43df5df0d733011263687d20a47557e4"></video> It…
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answer151
viewsRemove shadow-box and adjust container size
I’m having a hard time making some adjustments on a page I’m using Bootstrap3, and I can only make settings on Clientside I’d like to remove the box shadow from a jumotron.btn box-shadow: 0 5px 11px…
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answers394
viewsI made the implementation of fb:app_id but debug is not being identified
made the implementation of: <meta property="fb:app_id" content="966242223397117" /> But when I debug by address: https://developers.facebook.com/tools/debug/og/object/ he informs that he has…
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answer236
viewsControl User Agent to call iframe
Good morning!! I was doing some things here and decided to put an iframe on the page, but it was loaded with the User Agent from some other browser. Just to understand the behavior of the site. This…
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answer196
viewsHow to control the positioning of a div with position Fixed?
How can I make sure that when my right div gets to the div of the comment area it gets fixed again? When it arrives at a number X distance from the top I apply a position Fixed to it to keep track…
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answer88
viewsSection does not work properly
I need my <section> stay the same as this site here follows the image of the part I need I tried coding but it’s not at all that way I don’t know where I’m going wrong. Follows my code: CSS ul…
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answer931
viewsEffects for menu with CSS3
I want when I click the #menu button it comes from left to right occupying the entire screen. Can anyone help me do this with css3? At the moment I make the menu go down with javascript slidetoggle,…
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answer171
viewsSection with display block does not work properly
I have the following problem: I opened a topic yesterday regarding some positions that were getting wrong, and that I was able to solve. However, another problem appeared which consists of the…
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answer612
viewsHow to view the CPF in several different places every X seconds on the video screen using HTML5?
Does anyone have any idea or suggestion how to make the CPF run every X seconds on the HTML5 video screen? <video width="320" height="240" controls> <source src="movie.mp4"…
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answer565
viewsHow to disable mouse effects on mobile phones?
I finished my responsive site and now I’m in the testing phase on mobile phones and tablets. But I came across an extremely unpleasant navigation on mobile phones and tablets, because the effects…
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answers332
viewsMultiple Views with Angularjs and Ionic
I’m trying to add some States in my code to navigate between them, but I can’t, the only ones that work are the views that come from the sidebar. Follows code: app js.:…
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answer48
viewsHow to determine the number of edges of radarchart?
I’m using Radarchart of Chart js.. Have that Fiddle working. Note that in this example the graph is mounted dynamically according to the entered data. Well, I would like to determine the amount of…
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answer118
viewsEnvironment / Technology for developing 3D Web applications
Nowadays, many web applications use 3D resources in their applications. A place where I found some examples was in Chrome Experiments. An example that prompted my curiosity was this applying. My…
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answer462
viewsReplace in Angularjs
<br><br>This powerful creation - forged in the image of a gargoyle - the kept<br><br> safe on his journeys, allowing him perform their important work without fear of…
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answers616
viewsStore login input text
Guys I’m needing to record 2 fields from the login screen of my program, I want to give ease to the friend who has logged in, he does not need to type things like company code, and email. I tried to…
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answers552
viewsjQuery - create a jQuery element ( create a tag ) from a string
I have done to create an element ( a tag ) the following code: var b = $('<div>').css('color','red'); This way up I will have a div with the red color text ok, now is the following. I’m…
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answer81
viewsvideo in Html5 with fixed height and malleable width
I have to make a video where it has a fixed height and a width of 100%, the problem is that when I use height:100% does not work and if I use height:auto; width:100%; also does not work because the…
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answers1368
viewsResponsive form in HTML?
I am using the following code below, where the span controls the description text, the <p> controls a line of form, and the id of input specifies its size, this defined in CSS: #cmpG {width:…
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answers1158
viewsWhy does the download attribute not work?
I’m trying to hit a link code but I’m not getting the result I’d like, it’s not working. How to proceed? <a href="http://www.w3schools.com/images/myw3schoolsimage.jpg" download="aaaa">…
html5asked 8 years, 8 months ago Fabio Mosk Fabinho 53 -
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answer252
viewsProblem with validation of various forms with ajax and php
On my website I have several forms: Real Estate Filter Form, Contact Form, Contact Form and Contact Form. Is there any way to recover all forms except the property filter form and send to different…
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answer130
viewsThe width of my site is not equal, header is smaller than the rest. How to resolve?
The width of my site is not the same as can be seen below: The header (logo bar, navigation and main image) is smaller than the content of the site, I am using Bootstrap. The CSS with the measures…
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answer178
viewsUtility of the new global attribute Dropzone in HTML5?
Who knows the goal of the new global attribute Dropzone added in HTML5 and would also like to know which browser supports it? Thank you!
html5asked 8 years, 8 months ago Ingrid Farabulini 1,002 -
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answer955
viewsHTML5 form validation does not work on iPhone
I have a form with validation of filling the fields HTML5 that does not work on iPhone, someone knows some option that works? <form class="register-form" action="enviar_contato" method="post">…
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answers664
viewsMobile dynamic iframe
I need to generate a iframe dynamic by clicking a button on a div for a mobile app only when I try to load it iframe using the method Onload in the Body it does not automatically load and only when…
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answer279
viewsHow do you create a javascript function to filter audio rss(podcast) for a project?
I have a question regarding how to create a function where I can filter the audio(.mp3),with a maximum amount of 5 audios from the feed. E titulo do áudio do feed RSS da parte do podcast da CBN:…
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answers163
viewsViewdata is not displaying message
I’m trying to send a message from Controller to View using Viewdata, but it’s not displaying the message. When I click on the "Check" button of the View it is to call the method Verificar() from…