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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answer186
viewsSaving information in bank and sending via post in Rails
I have a view that explains a system and allows the user to send content for publication. It just type in a textarea and this text is sent to a WP blog, along with your username and email, which…
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votes4
answers1748
viewsReturn php data to Angularjs
Good evening, everyone. I’m doing a CRUD with angular and php. I’ve been able to register data in the database, but I’m not able to take this data and display it in html. I think it’s the file,…
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answers5288
viewsProblem with Javascript Image Exchange for User Interaction
I am developing a code for user interaction, in which it should light a lamp when passing the mouse over, and break it case click about her. The iteration of hover is occurring normally, but click…
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answer26
viewsLink styles correctly
I am slowly deepening into the web world, and today I noticed something unusual in my code, good, unusual more or less let’s look at the examples. In this code I use the type="text/css" <link…
html5asked 8 years, 8 months ago Guilherme SpinXO 714 -
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answer30
viewsError loading file with File Editor
I’m trying to make a publisher of html, but I’m not able to read the file in the editor using JavaScript. var loadFile = function(name) { fileSystem.root.getFile(name, {}, function(fileEntry) {…
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answer270
viewsHow to distort an image using HTML 5 Canvas
I need to apply this image: In different shapes, such as cups, bracelets, T-shirts, such as these examples I tried with component of AspJpeg, but I saw with the developers who made this component…
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answer26349
viewsResponsive image alignment with Bootstrap
I’m having trouble aligning a responsive Bootstrap image to the center. My image is with class (.img-responsive) properly applied and inserted into a row and of div with class .col-md-12. When I…
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votes3
answers15395
viewsGoogle MAPS API location from the address
I have an address saved in the database, divided correctly and accurately from this address generate the latitude and longitude and besides this plot on the map a marked in the registered area.…
javascript html5 apache-cordova google-maps google-maps-api-3asked 9 years, 1 month ago Renan Rodrigues 3,709 -
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answers1179
viewsHow to get a specific region from an iframe?
I created an iframe from any site. I would like to define a specific region. It is possible to do this?
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answers231
viewsStore video session inside Session or php cookie
How do I store the time of viewing a video (Html5) in a Session or cookie with php? The idea is to create a mini video platform, and to store the runtime within a cookie | Session, and when the user…
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answers72
viewsResize image and remove borders
I’m doing an "UI" with Canvas, where only the central part is resized and then re-folded with the edges. Everything works perfectly, but as the size increases the "Smooth" of the edges too, and I…
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answer48
viewsThrough a form - Get the phone key
I wonder if through a simple form with Html5 ,the user filled the fields ,and when clicked on send the data took the mobile phone Imei or some other mask... The logic would be so that he did not…
html5asked 8 years, 7 months ago Ricardo Mendes 51 -
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answers243
viewsHow can I make my app lighter
Recently I started to create an application by Intel XDK and by test I realize that in my mobile the application runs quickly but in others it ends up giving some crashes. Could someone give me a…
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answers180
viewsVideo Conferencing in the Browser
I need to develop a video conferencing system to run on browsers, so far I’ve discovered several video streaming providers, but it’s not what I need, I need any hint on the subject, so that I can…
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answer189
viewsEnabled attribute of HTML5 elements belongs to which interface?
I noticed that some elements of HTML accept the enabled attribute, but I could not identify in W3C which interface shows its possibility of its use. Thank you!
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answers91
viewsSearch link construction, combining select?
I am having a small problem with building a search filter for my site. Anyway, I need a filter that shows options that are related to the previous select example:…
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answers517
viewsI cannot write tinyCME formatted text to the database
The code without the text editor saves to the database. After I placed the editor, the form’s Submit button does not send data. I’m also interested in recording excerpts of programming codes. Below…
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votes2
answers118
viewsSave form data without obligation to update image
I have a registration form and this form has a profile image of the registered user. The insert and update image are working perfectly. The problem is when I update any data other than the image,…
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answer724
viewsHow to use Pattern to delimit a minimum number in an input text?
Hello, I need to define that the minimum number inserted in an input of type text is the number 5, I tried as follows: <input type="text" name="someName" id="someId" required="required"…
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answer99
viewsTreat 404 on video Html5
How can I handle errors like 404 in the Html5 video tag? I took a look at all the available events and the only one who was supposed to serve in this case was the onerror, however, when I define it…
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votes0
answers61
viewsHow to scroll horizontal on tumblr?
Hello! I’ve tried many tutorials, but I can’t get anything. The base theme I’m trying to change is the next. Writing the following does not cause the horizontal scroll to happen, only blocks the…
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votes1
answer129
viewsChange the content of a DIV from another site
Good afternoon, I’m having a hard time finding a way to get two Ivs to communicate and I need help knowing what I can is using to make this communication For example: An Object will send a site2…
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answer271
viewsDocument.getElementsByClassName("x"). innerText is not working
I’m trying to use the document.getElementsByClassName().innerText but it does not replace the text contained in the class. This text comes from a php echo: echo "<div…
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votes2
answers841
viewsMoving character and map with canvas+js
Well I have a question, I would like to know how I could use the image in normal size, but that I can navigate it with the left and right directional, example, I have a canvas of size 968 wide and…
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answer1943
viewsOpening HTML inside a DIV does not recover the parameters via GET
I am using Jquery to load an HTML page into a <div>. My code is working correctly, but it’s not passing a value via GET that I need on the other page: <!DOCTYPE html> <html>…
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answer1541
viewsHow to check if there is a data in Storage
Hello, I am using the library store.js to facilitate and I would like to know how I can do to check if there is a key in Storage. thank you so much for your attention and good night :D
html5asked 8 years, 5 months ago Restolhada 79 -
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answers107
viewsFlash, javascript and Html5 canvas
Hi I slider in flash player with Html5 canvas and published now I need to put it inside the div of my file but I’m not getting, the screen turns black when I replace the html file made by flash, and…
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answer354
viewsDynamically add and remove fields with sum and multiplication of values
I have a tab, where the user should put the amount and value of each item. He can add as many items as he wants. At the bottom of the page, it will show the total result of the sum of all possible…
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answer66
viewsHow to delete the view Cart button on the cart submenu (see image) -woocomerce
Good staff I wanted to delete the button that says view Cart as you can view in the image below. I leave the site I’m developing below : Ttu.awd.pt/home I am a little Noob in wordpress need me to…
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votes2
answers261
viewsSet the value of the input whose name has brackets
As described in the title, follow the example below: ---- HTML <form id="nameGenderForm"> <table id="teste"> <tr> <th >Name</th> <th >Gender</th>…
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votes2
answers553
viewsDiv or image appears only inside another
I would like to put a div or an image ( preferably div, if possible ) inside another, for example, I wish Div didn’t appear outside the other, if I’m overtaking being behind. In the example below,…
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votes2
answers119
viewsThe function I’m calling doesn’t appear, what’s wrong?
HTML <html lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <script src="mostrarCreditos.js"></script> <meta charset="utf-8" />…
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answers689
viewsHTML & CSS create responsive menu
I need your help, I’m programming a website, I want it to be responsive. I created a bar, this is responsive, and I put the menu horizontally on the right side of the screen, on the left side I put…
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answer611
viewsWhat is the difference between max-width and max-device-width?
The question is exactly what is in the title, media queries I’m doubtful because in examples of some sites they use something like: @media screen and (max-widht:x) and in others…
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votes1
answer1049
viewsHow to jump line in tooltip?
Hello, I’m trying to put balloons with information on my SVG map (when I hover over the map the information appears), however, when I try to put information like city and phone the information line…
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votes2
answers4318
viewsChange color CSS
Good afternoon, I’m with a doubt as I can do to change the color of a div by passing the mouse on another for example: I have two div with the name of the first div of 1 and the second div with the…
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votes3
answers3098
viewsHow to use <f:setPropertyActionListener> with Passthrough Elements in JSF 2?
I am using Passthrough elements in my JSF project, and I need to do something similar to this: <h:commandLink action="#{meuBean.acao()}" value="clique aqui"> <f:setPropertyActionListener…
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votes1
answer28
viewsAnimation "speed up" - js
hello I would like to know how I do in js or if you have any plugin that facilitates those animations of single pages. You click on the menu and it goes down to the section you selected, I can make…
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votes1
answer166
viewsValidation input via HTML does not work
I am trying to validate input using required and customizing the error message with oninvalid however when I fill in the field I tried to submit without filling in, for each character I type it…
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votes3
answers221
viewscep - fields disabled for user
I am with following problem: The user will complete the zip code and will click 'search zip'. A search will be made for the zip code, and the data will be placed in the fields: patio, neighborhood,…
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votes2
answers186
viewsError when implementing sharing for facebook
Follow the code I have: <div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js =…
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votes1
answer1296
viewsSave number in phoneTelephonic?
I have a mobile app accessing via browser, this has a button with phone number. I would like when the user clicks if this button the number was saved in the phonebook. Thank you
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votes0
answers140
viewsHow to implement Favorites on localStorage?
I’m implementing a notification control project. On the page where you list notifications, there is a star in each notification to add it to your favorites, which is stored in the localStorage.…
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votes1
answer218
viewsCalling Java (Android) function inside a hybrid mobile application with Javascript
We are building a hybrid web application, which needs to print on a portable printer by bluetooth. But the printer is imported and only comes with a Java SDK, which is not our strong! We needed to…
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votes1
answer4540
viewsHow to change the position of an html element with javascript?
I want to make the following change of position, I have a div and inside it other div’s for example: <div class="div-principal"> <div class="div-1"></div> <div…
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votes2
answers42
viewsproblems with HTML and PHP + Mysql
I am learning the ninja arts of PHP and my code is giving a little headache. <div class="container"> <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12"> <section class="painel…
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answer539
viewsAutomatic textarea
Speak, folks. I would like to know how to allow automatic scrolling of the textarea, for example, so that the user will type something inside the textarea, the same changes height, according to what…
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votes1
answer20
viewsPreview input field does not work
my browser is not displaying the image. Fear something wrong with this code? $(document).ready(function () { $("input[name='fun_imagem']").change(function () { readImage($(this)); }); }); function…
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votes0
answers16
viewsTransfer file from server to client and send to LPT1
I need help with a function that does the following: I have a file .txt on disk C: server Send this file .txt for a client machine Send the content from .txt to the door LPT1 customer’s Currently…
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votes1
answer585
viewsMy video does not run in background css on tablets or ipads. Only on PC
Hello guys I have a video that runs normally in background css on PC. But when accessing the site by tablets or ipads it does not run. See the code: <video autoplay loop poster="torre.jpg"…