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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answer57
viewsWhy doesn’t MAIN track the height of the internal elements?
I use the main to compose the main content of the site, but it does not automatically follow the height of the internal elements. main{ background-color: #444; max-width: 1200px; width: 100%;…
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answer64
viewsChanging color of a div by clicking the first time and showing an alert by clicking the second time
I’m having trouble creating a code that is simple, I need to click on a div she changes color and when clicking a second time she opens a alert stating the name of the color. Can be in jQuery or js…
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answers414
viewsMotion Animation in a Box
I have a blue box with these CSS3 settings: .learn-more-btn { background: #006eff; padding: 20px 40px; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; -o-border-radius: 5px;…
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answer141
viewsBy clicking a button, I want my box to open with a transition
I have a box: .box1 { width: 470px; height: 64px; border-radius: 5px; box-shadow: 0 2px 30px rgba(0, 0, 0, 0.2); background: #fbfcee; position: relative; overflow: hidden; -webkit-transform:…
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answer187
viewsHow to draw 2 images on canvas with different fps
Let’s imagine 2 images imagem A and imagem B, I want to draw the imagem A at 60 fps, and imagem B at 30 fps. I wanted to know (using requestAnimationFrame) what is the best way to do this, should…
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answer242
viewsHow to consume data from the Restful API?
I watched some video lessons about Restful and did one in Laravel 5.4. Now I would like to use a template I have done in HTML5 + Bootstrap 3 to consume this data, where do I start? What do I need to…
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answers318
viewsHow to make a form and when the person registering appears to me the person’s records and how to associate the two files?
I have this design already done and my problem is to relate the files and the php file because I do not know if it is well to write in xml and also do not know how to open and save <!doctype…
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answers50
viewsHow to solify the incompatibility of the mobile menu symbol with some browsers?
The mobile menu symbol I use does not display in some browsers belonging to some tablets that my family owns. <label class="menumobile" for="bt_menu">☰</label> CSS…
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answers79
viewsError loading an HTML file
Good , some days I asked a question about optimization here , and I got satisfactory answers. I soon came to the conclusion , that the way I was doing my WEB system would cause performance problems…
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answer2898
viewsDynamic multi items carousel using bootstrap
I’m having trouble making a dynamic multi-item carousel with only two columns bootstrap, when I inform the amount of columns in the case col-Md-6 items break and are displayed in one more row below,…
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answer399
viewsLayout with 3 CSS columns
Does anyone know where I can find material where I can take a look at how to make this color effect on photos and how to split it into 3 columns with text on the background image?…
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answer282
viewsHow to make one page transparent above another? com php
I would like you to help me get a transparent screen above another... like, when he clicks on the button this new screen will appear and will leave the background transparent, but still with the…
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answers737
viewsHow to get the value and label of a datalist using jquery?
I have a datalist, that I wear like this: <input id="estabelecimento" list="listaEstabelecimento"/> <datalist id="listaEstabelecimento"> <option value="valor1"…
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answer697
viewsHow do div with arrow?
I am grateful if someone can show how to do these div’s that stay on the globe site with a small "arrow" pointing to the item in which the user is browsing, using only HTML and CSS Follow the…
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answers887
viewsHow to send a full PHP page by email ?
I’m having trouble sending an email template. I have the following page : <?php session_start(); ?> Contact - Piscouachou Email sent successfully ! <section id="conteudo"> <p>…
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answer716
viewsHow to create a DASHBOARD like this?!
Will I have to create everything in DIV? Can someone make an example of this " LINE A " so I can follow? The rest I managed to create, just these " LINE A, B, C ... " that I’m having difficulty "…
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answers112
viewsChartjs - Chart going only 1 time
Only 1 graph is appearing, even if I repeat the code. Only 1 graph appears. What to do?! *{ font-family: Oswald; } .box { margin-left: -110px; width: 170%; } .box-chart { width: 100%; margin: 0…
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answers28
viewsHow to overlay image with a transparent background?
I have an image in an img and I want to put a black background on it, for the image to be dark, I will use this in a :Hover, I already put a div on it with black background. background-color:…
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answer85
viewsAngularjs - directives do not work via ajax
I have a page: index.php and the app.js. in my app I make a load for main.php which is the initial loading of the site. within the main he will bring select, div with ng-repeat, ng-source, etc.. But…
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answer161
viewsHow to get out of an Angularjs SPA (Single Page Application)
I have following code: var app = angular.module("appSystem", ['ngRoute']); app.config(function ($routeProvider, $locationProvider) { $routeProvider .when("/teste", {templateUrl: './view/teste.html',…
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answer636
viewsScroll Javascript in div and catch title
Let’s get down to the problem: I have the following code: <span id="título">teste1</span> <div id="div_scroll"> <div id="dv1">teste1</div> <div…
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answer136
viewsNormalize css and reset Global
Is there any way to use Normalize css and at the same time give a global reset on style sheets? I use the reset like this in my css: * { margin: 0; padding: 0; box-sizing: border-box; } But even…
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answers446
viewsPHP in Browser Write , Read and Update . txt , Locally
In Client Browser ! Locally... How can I create and save to a file . txt local on the client machine the value of two variables String . This script is in the login and whenever the login is done…
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answers66
viewsHelp to mount select on the seat
Hello, I need to assemble a query in the database that returns a set of records but as I do not have as much experience in database I would like you to give me a help. I got the tables…
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answer701
viewsEnable Hover by javascript
Hey, guys, here’s the deal: I created an html that contains an image, a text and a button; The image has a Transition that makes the image rise to a certain point; Text has an opacity when I hover…
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answer168
viewsRelative Position of the Table row
I have a table with 50 lines Of these only 10 are visible Added the css class "ux-select" to line 5 The code $('table tbody tr:visible.ux-select').index() will tell me what the row number in the…
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answer69
viewsTwo Divs opening the same popup
I have two Divs to open a specific popup, each one. As image below: Below the HTML that mounts the two Divs. <?php // Sessão ainda não iniciada ou usuário inválido if ( ( ! isset( $_SESSION[…
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answer56
viewsView monetary values simply
good morning! What would be the way plus simple to display monetary values with Javascript? I was able to limit the decimals using .toFixed(2). Only the whole part goes something like this 10510.20…
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answer70
viewsTag to include a reference source
It may be a stupid question, but I’m not finding any answers in my research. I am building a web page on Html5 about fruit pulps and I am entering information from other sites and I want to leave…
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answers1702
viewsCreate button with border and gradient text
I need to make a button with the border and the text color gradient, but the button also has border-Radius. I have tried several forms here, but I did not succeed. What is the best way to make this…
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answers43
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answer1292
viewsBest option to replace IFRAMES
I am currently working on the development of a platform with many different functionalities and pages, we are using IFRAMES to save repeated loads (Menu, shortcuts, etc), however the use of IFRAMES…
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answer173
viewsFind places close to a certain coordinate
I would like to find places close to a certain geographical co-ordination. I have a database with a list of reference points and their respective coordinates. Ex.: var points = [ ['cristo redentor',…
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answer265
viewsDiv occupies the entire width of the screen
I am building a layout where there is a bar at the top of the screen that plays from side to side. I used the property witdh:100%;, but I did not get a satisfactory result. The body of the page is…
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answer148
viewsDisplaying dates in forms
I am creating a form that contains a field whose data type is DATE, where I want a certain value returned by default. But there’s nothing I can do to make it happen. My code is this: <?php $ini =…
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answer162
viewsHow to show audio preview while playing?
Hi guys from stackoverflow, Have an example Github, showing audio preview. How to do this in Asp.net mvc ? View: <audio controls style="width: 375px;height:225px;"> <source…
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answers297
viewsHow to pause CSS animation while music is stopped?
I made an example: function play() { //Fazer animação } function pause() { //Para animação, ficar toda linha roxa; } #animacao { position: relative; margin: 30px; } #bloco { display: block; bottom:…
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answer537
viewsHow to show PDF using server Viewer.js?
On the View page, I have the following code: <iframe style="width:800px; height:550px;" id="FileReload" src="@Url.Action("GetPDF", "Account", new { id = Model.Id })"…
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answers106
viewsHow to make menu appear as mouse scroll
something similar to the menu of these two sites: http://fenixsub.com and http://www.intoxianime.com where the scroll action makes the menu appear.…
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answer1177
viewsHow to catch element by Jquery id?
I have the following HTML code generated by PHP: <li id="15" data-status="Em Processo" class="list-group-item tasks-list-group"> <p style="display: none">#15</p> <span…
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answers305
viewsHow to leave the Object fixed on the screen?
I’m having a problem when I zoom in or out of the browser, my "balloons" they follow the respective command, if you increase it increases, if you zoom out it decreases, but I would like to leave…
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answers1391
viewsHow to format a very large string (organize the text)
I have an object with an attribute of type String that has a very large text, and I need to organize this string so that the text is organized and more beautiful. I wonder if there are any JS…
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answers226
viewsJscript and CSS - Rotate by running the div instead of an image
Good morning, I used a Javascript library to rotate an image by clicking on it, in a section of javascript I put what will rotate when clicking:$("#conteudo").rotate({ The problem is it’s spinning…
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answers98
viewsHow to fix image resizing for lightbox?
I’m trying to do that lightbox work on my site, but the images do not resize to their original size, as can be seen below. What can I do about the problem? function openModal() {…
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answers63
viewsPass value from a json array to a variable
I’m creating an app for Android and I’m trying to pass a array JSON an element called phoneNumber, and I am using this plugin below, which brings this element in array: Telephonenumberplugin but the…
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answer255
viewsFullpage.js + class="Section"
I’m using JS Fullpage to anchor the links, but each Section is 100% high, and sometimes it gets in the way of something in my css, which sometimes gets a larger font size or wrong position. I was…
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answer157
viewsmenu creation on Html5 and css3
I created a menu with HTML5 and CSS3, so far so good, I left it right at the top corner of the screen and everything straight, only when I open the same file on another screen the menu is no longer…
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answer101
viewsHow to maintain a "checked" checkbox after filtering
<div ng-repeat="post in posts | filter:{components:component} | filter:{classification:class}:true"> <ul> <div class="selected-{{'{{charter.selected}}'}}"…
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answers75
viewsHeight with min and max in percentage x auto
I have a div, and your Heightis at 90%, but if you decrease the height of the browser the content goes out of the div, how can I keep you from div? I thought I’d use height-min:auto and…
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answers128
viewsCreate a div at the top of the blog (wordpress) to float fixed while scrolling down
I have a blog, I wanted to display an ad in a div after users scroll down and so soon the site is not visible that div appears, and if it goes up again it disappears. website link…