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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answer31
viewsWhat is the best component for resizing and partitioning image in different sizes?
I have already searched enough and there are some solutions to "resize" the images and create the "thumbnail" from an original image. I am creating a corporate network and would like to resize an…
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answer107
viewsAngularjs with Guid in Asp.NET MVC
I am using Angularjs for the first time and I would like to know why this is not possible, I notice that during the debug, there are several errors of Parse inside the angular min.js, I believe it…
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answers64
viewsHelps how to do this effect
http://www.sweez.com.br/#franchises I would like to know how to leave these elements floating as the page descends... someone has a simple example? I know you use Parallax,…
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answers144
viewsHTML5 + PHP + JS for android
I have a page in html + js+ php that uses Navigator.Geolocation, works perfectly in the browser, however, I am doing some tests and would like to "transform" this page to an apk I used xdk and…
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answers834
viewsjQuery fetch all checked checkboxes from a div through a click on button
I need to get all the checkboxes CHECKED of a <div> in which it has another <div> daughter that this, possess a <input type="checkbox"> via jQuery. Follows the structure: <div…
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answer288
viewsImages don’t stay inside the div
I have a div where I want to leave 2 images on top of each other, and only the image checked in an input will be visible, while the caption of the visible image should be positioned to the right of…
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answers102
viewsProblem with image size and position:Fixed
I’m not able to put these large images with background image or position Fixed. They change in size when I try and the page misshapen. http://codepen.io/murtinha/pen/vGLdBO .container-fluid {…
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answer2846
viewsHTML5 and JS virtual keyboard
Hello, I am in need of help in building a virtual numeric keyboard in HTML5 and JS, to a mobile site, but the field input when clicked cannot trigger the device’s default keyboard, as if the input…
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answers81
views<video> no sound on iOS
I’m using the html 5 video tag, but when running on an iOS (an app using phonegap) there is no sound, which can be? I followed exactly the example used by W3schools and even then there is no sound.…
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answer88
viewsUse of Itemid and itemref attributes in HTML5 elements?
I would like to understand the correct semantic functioning of the Microdata Itemid and itemref attributes in the HTML5 elements. Thank you!
html5asked 8 years, 8 months ago Ingrid Farabulini 1,002 -
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answer63
viewsCSS Search Element for JS
Good, I am now starting HTML5 + Javascript + CSS programming and I have a question that I suppose is basic, but I can’t find an answer. I created an HTML5 canvas and since I wasn’t able to add…
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answer80
viewsLinks and Scripts not found with CI-3
I put my header and footer inside a briefcase templates which is inside the folder views, when I try to load the CSS the browser returns the erro 404 - not found, but I am following according to…
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answer127
viewsBuilding Dynamic Data with Javascript
I am working in a hybrid application, I am using HTML5 with Java Script, my idea is when the comrade login with his account, the application goes on the server and searches everything related to…
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answers39
viewsRandomization of IVD classes in Google?
Today I entered Developer Mode on a Google website from Chrome by pressing F12 and I noticed that the classes of divs are totally different compared to what you’ve seen before. Usually a name is…
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answer148
viewsredirect javascript page after animation
Good, I’m making a game in HTML5 + CSS3 + Javascript and I’m in the initial menu. I wanted the button before redirecting the page to make an animation. The animation part is working fine, but once I…
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answers109
viewsPass music as html page parameter
Great, I’m trying to make a game menu on HTML5 + Javascript + CSS3 and when I click on a button I want you to change the page html, but may the same music continue to give. I suppose with the method…
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answer364
viewsPositioning of div
I am trying to make a joke with css and Html5 of this type. Only it’s causing a lot of problems because To div (content)principality is not occupying all the height and width of the page. The…
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answers1963
viewsJavascript, save the initial values of the variables
Guys, I’m making a little code in JS, in it I need to save the initial values of my html. I have a paragraph field(<p>) that starts in a way, I wanted to save the initial state of this…
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answer49
viewssmartphone photo in the HTML file field
Colleagues. I have a web-based system developed in PHP and this system is mobile compatible. When I click on the file field, it gives the option to use the camera, but when I take a photo, it…
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answer1596
viewsHow to display photo in modal
I have a system made in Codeigniter. I have in the system a field to add collaborators with photo(avatar), I can register, edit and display the information in a table. I created a button to call a…
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answer153
viewsEntry page of this genus
Does anyone know where I can enter an entry page with this shape or something similar?…
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answers57
viewsNative Websocket in HTML5
In PC stations that I intend to use a set of HTML5 pages to communicate data, software installation is blocked, but allows adding files. Where I find a websocket package, easy to implement and…
html5asked 8 years, 7 months ago user38475 -
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answer50
views"Hide" a cell from a table
I was trying to make a simple layout in which the desktop version has a logo in the center of the main-Nav at the top of the page, flanked by navigation. Using a table is the best solution? I tried…
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answers214
viewsHow to create the Hover effect with two canvas superimposed with opposite effects?
Previous Code. *Below is the example of the code: Jsfiddle Antigo New code for anyone! Jsfiddle Novo…
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answer23450
viewsHow do I load an external source into a CSS/HTML document?
I am trying to import an external source to a file CSS So that’s my code CSS: body{ background-color: white } @font-face { font-family: 'devgothic'; src: url('/fonts/devgothic.eot'); src:…
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answer1044
viewsHow to set default date for DATE and TIME fields
In the modal next containing two fields of the type date, "Of: dd/mm/aaaa and even: dd/mm/aaaa" I want to set the "From" date for the current date, "Until" for a day difference and in the field time…
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answer4837
viewsZoom Effect on DIV
I need to do an effect like this page http://www.kanui.com.br/roupas-femininas/blusas/ . When you hover over the product (DIV) it gives a zoom effect and raised. I tried to do so: HTML <div…
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answers601
viewsScript for side menu
Does anyone know a script for making a responsive side menu that looks like the one on Badoo?? When you are viewing the site on a device with large screen the menu appears with all the options and…
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answers420
viewsgetElementById to modify 4 images with clicks link
I am trying to use the function to change between 4 images through clicks on certain links. However while an image appears, the other 3 also appear as a field to be filled in. I would like to show…
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votes2
answers48
viewsThere is the possibility to mount a CSS specific to a size in Bootstrap
I would like to create a css that when a certain class was in the Xs size it would have a red font-color and the other sizes this color would change to green. But without having to repeat the text.…
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answers430
viewsHidden attribute in <span></span> element does not work?
Hail! I think it’s kind of a basic question, but come on. In one of the application views a table is mounted and in the rightmost column two elements are included to type span. To the last I…
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answer27
viewsButton value is not appearing
have already tested on Chrome and firefox but nothing and neither ide is accusing error…
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answer608
viewsNo way to keep input data after Ubmit?
I wanted to keep the form data, after giving a Submit on the page. There is no way even?
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answer3811
viewsJavascript for a flowchart
I’m setting up a flow chart on the web and I need Javascript to run the flow chart. Does anyone have any idea where I can find a FREE Javascript of Flowchart? I’d need something like this:…
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answers53
viewsError with PHP function
Hello, I am developing this system for study purposes and whenever I try to do some operation like register, edit or delete I get the error message: "Fatal error: Call to Undefined Function…
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answers3966
viewsI need to put a button next to an input of type select, how to do?
I need to put a button next to a select type input. My code: <div class="form-group col-md-2"> <label for="inpIdPortador">ID Portador:</label> <select class="form-control"…
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answers114
viewsvalue of the deletion input on click
I have this code in javascript which I pass values to inputs. When I use this code it inserts the data into input usually but when I do one click after passing the values the input automatically…
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votes2
answers48
viewsPHP session after Load()
I’m facing a little problem regarding my session.. When I reload the page by the function load(), my session does not update and the message is displayed Notice: Undefined variable: _SESSION From…
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answers2009
viewsChange background color
I’m starting to learn how to program, and I decided to create a App in intel xdk. That one App is a book that I wrote at a certain time, is a App very simple, but I wanted to add a button where when…
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answers36
viewsLocation in php not working
Guys, I was watching a video lesson here very simple, prof put a code in php in html, I put exactly what it is because and it’s not working at all, I’ve tested in other browsers and tbm didn’t work,…
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answer527
viewsFormat HTML5 Input Calendar with javascript
I’m making a form with HTML5 validation and I came across a slightly bad situation when I put for example type="date" when I hover the mouse above, the "little arrows" appear to manipulate the date…
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answer56
viewsdocumentations and links about the Hover effect
hello staff would like to know if there is any material or documentation that helps me because I need to create an effect :hover similar to that of this site here OBS: the effect :hover and the part…
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votes3
answers60
viewsJavascript does not follow the algorithm flow
Example : $("#segundaFeira").change(function(){ valorSegundaFeira = calcularJornadaDeTrabalho(this.value); var x = valorFinalJornadaTrabalho(); alert(x); }); Note that the global variable…
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votes2
answers7764
viewsLock special characters but allow hyphen
My code for locking characters is like this: $('#nome').on('keypress', function() { var regex = new RegExp("^[ 0-9a-zA-Zàèìòùáéíóúâêîôûãõ\b]+$"); var _this = this; // Curta pausa para esperar colar…
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answers121
viewsContinuous scrolling of page after div with internal scrolling
In the middle of the page I have a div with an internal scroll, when I roll the page and I reach this div when using the mouse wheel I get stuck in it, when the div ends the scrolling does not…
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votes2
answers3582
viewsRequired does not work
I would like the fields not to be sent in empty, so I tried using the required.. but it is not working. What is the reason why? <form action="https:/----Site---" method="POST"> <input…
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answers46
viewsQqlite + HTML5 put results into variables
And I’m doing a query in a Sqlite database and wanted the result to be stored in a javascript variable so I can work with these results in the rest of the code. I’m doing like this:…
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answer71
viewsprinting problem with canvas Html5
I have a form that prints query forms, forms created using canvas, and can printed n-fold copies, each with a numbering that increments in the form. It happens that at a certain moment, the form…
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votes2
answers691
viewsOpen calendar from a link
I’ve seen many different ways to do it, but none of it works I need to put a link on my site, where when click, open the schedule for the save person in her calendar just like tel: mailto:, I saw…
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answers18
viewsFields locked in IE
Good afternoon. I have a form where the fields in IE are locked, being accessible only with the use of the TAB key, in other browsers does not occur the problem. It is not possible to perform any…