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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answers4254
viewsAlign texts with different Ivs on the same line
Hello, I have a problem, I created a popup only for newsletter, but when passing it to html, with css, I needed to use 2 Divs (I tried to use all possible forms, fonts, p, span) different to change…
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answer1295
viewsMenu change color and description when selected
Hello, I was trying to create a menu that when selected it changes color, but when selecting another its color goes back to normal and the other activates the color. Also when selected, the base…
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answer476
viewsHTML5 PHP data without refresh?
As I could make this same SELECT to be executed in.html file and not.php file, I could puck the data of a php with javascript, jquery or something of the type just did not want the extension PHP.…
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answer722
viewstake input data in php + phpmyadmin database
How to get these html input by going to the phpmyadmin database Html class="section2" input type="radio"name="CumprimentoParada"id"A"value="CumprimentoParada"/> input…
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answers45
viewsDoubt passing parameters via form
Doubt, I can’t send the image. Way: _img/_products/photo2-green.png <input type="radio" name="cor" id="verde" value="verde"> <img…
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answer513
viewsHow to organize the root folder of a website correctly?
would like to know what is the pattern to be followed and the best way to organize the site files correctly, example I have a main folder that and the name of the site and within that folder I have…
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answer39
viewsHow do I get the calendar to start on Monday?
<?php function linha($semana){ echo "<tr>"; for ($i=0; $i<=6; $i++): if(isset($semana[$i])): echo "<td>$semana[$i]</td>"; else: echo "<td> </td>"; endif; endfor;…
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answer843
viewsbest way to create a video gallery
I am studying PHP, HTML 5 and CSS. I would like to know what is the best way to create a kind of gallery or video grid well organized and what is the best language for it.
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answers569
viewsHow to make an interactive background?
I’m on a new project and I have a question. I would like to make the background (which is a simple gradient covering everything) of the home (home page) change its color tone according to mouse…
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answer87
viewsFile Upload and Download - Open source
Does anyone have an open source file upload and download system?! One that can manipulate the files, such as separating them by folders, moving them to other folders, etc...
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answers701
viewsHow to take the last four months given given date
Good afternoon, you guys! I need a function that I enter a date and it returns me the date of the last four months, can be done in Angularjs or javascript, can give me some help with this? I want to…
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answer101
viewsInsert Script in PHP Database
I am trying to enter data coming from a form in the database, but it is not saving in the BD. I could not detect the error. Any help will be valid. <?php…
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answer1396
viewsImage exiting outside the div at the top and footer
How do I create a border div and position an image with a discount value above that div coming out of it and just below it centralized a button in the middle of the div as the attached image;…
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answer446
viewsDelete a css selector
I have the following: <div> <ul class="menu-top-header-main-right"> <li><span class="icon-procurar"></span></li> <li>Entrar</li>…
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answers3851
viewsEffect when passing the mouse
I’d like to know how to do this with the images in CSS. Thanks in advance! Website link http://demo.athemes.com/sydney/…
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answer381
viewsMemory game with tag div
I would like only the current div to change. I would like to randomize the Ivs. How to precede? $(document).ready(function() { $('.cores').click(function() { $('#1').css("background","red"); });…
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answer35
viewsTextarea does not resize with the size of the value returned from the server
I configured a textarea to resize the size as the user type but when the value comes from the server the field is only the size of a line. How do you fix this?
html5asked 6 years, 6 months ago Andersson OS 107 -
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answer654
viewsHow to translate "Rows Selected" into datatables js
This is the code of my HTML page, it’s 90% translated to table, but when I select an item, it doesn’t translate, and I don’t even know how to translate. <?php session_start(); $pagTitle =…
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answers54
viewsChange button value without showing alert
I want to change the value of the button always with -1, without showing alert. Follows code: <button onclick="alert(this.value);this.value -= 1;" value="200">200</button>…
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answer2970
viewsOpen page in the same window
I have a button where I would like it to direct to another page when clicked and the alternative I found was using om click, but it turns out it opens in another window and I need it to open in the…
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answer41
viewsdisplays php results
I have 2 tables in the bank one is called and the other the technical. The table Technician owns the fields id, nome and endereço. How, by code, to show the call to a specific technician? Ex: Only…
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answers288
viewsHow to overwrite an image without Absolute? HTML+CSS
My goal is to insert a background image that can be written over with <h2>, <p> etc above it, but without using the position: Absolute because it interferes with page sub-menus by…
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answer36
viewsMy firefox does not render my Gina correctly
I always use Rome to do my tests on the pages I’m developing there in Rome everything is ok... But when I render the same page in firefox, the letters are slightly flattened and the measures and…
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answer69
viewsOnly the last case of the switch runs
I am creating a page where when the customer selects the model of some board, the height and width of the wall, will display on the screen values based on the board that the customer selected.…
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answer32
viewsHow do I execute a main() function without affecting the other of another script?
I have three files: Arquivo1.js function main() { . . . } Arquivo2.js function main() { . . . } System js function openApp(package) { var a = document.createElement("script"); a.src = "/" + package…
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answer66
viewsHow to search table information by id and send to another part on the same page?
I’m learning to program a short time and I’m creating my first system, which is a school bulletin system, where I have a tab called students that contains a table generated through a registration,…
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answer31
viewsHow to treat the cable according to the level of access?
I have a login system and I have the access level variable and some information is restricted to certain employees. I wanted to know how to do according to this level appear only certain fields .…
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answer55
viewsSwap . html and css if mobile instead of m.mysite
to change . html and css if mobile instead of using m.mysite using code, have as ?
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answer11
viewsHow to center vertically elements of a menu
Normally I put position: Absolute/relative (depending), tranformY (50%) and top: -50%, however, as I add more elements this trick starts to fail. I would like a result like the image. What other…
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answer77
viewsHow to manipulate images? HTML5/CSS3/PHP/JS
I am developing a web site for a real estate and we display photos of various properties with carousel and other exhibitions, however the site is heavy because of the photos and I do not know what…
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answer61
viewsHeavy site because of images
I developed a website for a customer who has a feed store, with HTML5 and CSS3, nothing with backend and database, he just wants to publicize the products, prices and etc. The /img folder is 125MB…
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answer34
viewsWait for a parameter
I consulted in the forum a problem like mine, or even error code, but in my case I could not solve. Notice: Undefined variable: link in C: xampp htdocs cadastro sacola.php on line 30 Warning:…
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answers1286
viewsHow to clear the value of an INPUT after selecting the radiobutton?
I have two radiobuttons, which have the function of showing/hiding a input each, these two inputs cannot receive values together, only the input that is within the radiobutton selected, would like…
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answer107
viewsHow to point links to site root without using . htaccess
How do I point to the root directory without needing me to put index.php in the links and without using the .htaccess ? Example: <a href="index.php" class="nav-brand"><img src="logo.png"…
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answers53
viewsHTML/ CSS - FORMATTING INFORMATION
Hello, everybody! I am learning HTML/CSS and would like to know how I show some information in the browser, this way using spacing between left and right information on the same line, for example:…
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answer102
viewsRoll anchor
Good morning, I am trying to make a clickable Dice with scrolling on my blog. But the code I made does not work when creating the page, it changes the url instead of going to the informed ID. What…
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answer86
viewsHow to run wmv in <video> (Google Chrome) tag?
I am unable to run . wmv, . mpg for example, in Chrome via tag . The code is more or less this, <video id="video1" class="videos"> <source src="temp/meuVideo.wmv" type="video/wmv" />…
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answer71
viewsHide page extension and skip bar at the end
I currently use the following code to hide the extension on the pages of the site: RewriteEngine On Options +FollowSymLinks RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d…
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answer51
viewshow to make more than one file available for download with just one HTML button
I wonder if in HTML it is possible to download more than one file (photo in case) I am using the bootstrap button and I made the following code : <a class="btn btn-primary"…
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answer25
viewsopa I would like to strip the blue subliming of the links
.home ul { width: 100px; height: 30px; background-color:#d3d3d2; margin-top: -75px; margin-left: 1400px; color: white; font-size: 18px; font-family:Bahnschrift Condense; padding: 12px; text-align:…
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answer69
viewsIs it possible to record what happens in an iframe on video?
You can turn the content of an iframe into video, or there is some language that captures a certain area of a website on video? briefly would be that only in the form of video updating:…
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answer27
viewsDoubt about PHP global variables
So far I don’t know how the variables work: $_SESSION, $_POST, and $_GET, could someone explain to me how it works? Thanks!!!
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answers32
viewsRETURN VALUE TYPED WITH JAVASCRIPT
Hello, I needed a help. The idea in Javascript is as follows... The user type a value in a input, and the application returns the value corresponding to this type value, which has already been…
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answers16
viewsi am making a website and have a little message of novelty made in Html5 and css3 soq I did a btn q closes it I want qnd reacrregue it gets closed
•News | Chat is now available... const v1 = function () { const closed4 = document.getElementById('new_chat_alert').style.visibility = 'hidden' const closed0 =…
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answers18
viewsI need some help with html code
Dígito Letra 0 A 1 B 2 C 3 D 4 E 5 F 6 G 7 H 8 eu 9 J Assim, uma placa tradicional ABC-1234, sem formato do Mercosul padrão, ficaria ABC-1C34. Peça para o usuário informar um dígito válido entre 0 a…
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answers118
viewsLeave left and right side with height 100% independent of the content size
.box { display: flex; height: 200px; max-height: 50%; margin: 10%; background-color: aqua; overflow:…
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answer58
viewsBackground does not appear [HTML5]
(Solved) I don’t know what I did, I just know it’s working now :thinking: Good morning/late/evening. I started studying Html5 this week, but ended up getting stuck at the time of inserting a…
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answer457
viewsImage formatting in CSS figure.class
(Solved) Looks like the file . css was corrupted, I created a new one and rewrote the same code on it, after which the code started working normally. I have a problem to put the attributes in an…
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answers54
viewsWebsite with centralized content but out of conjunction with the background
I have my website ready, however, I wanted to change something that has been bothering me for a long time. I am having some difficulty to leave the site divided in two layers, I will try to…
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answer136
views<hr> at the end of the text
Very good afternoon, I’m developing a website, and the customer wants something like it’s in the image below but I’m only getting to put it that way : <p>We Offer Clients<br>…