Most voted "html" questions
Use this tag when the question refers to some resource, information or problem related exclusively to the HTML language (Hypertext Markup Language). HTML is the main markup language used to structure web pages and format content. The latest revision of the HTML specification is HTML5.
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answers1151
viewsVulnerability in my system "forgot password"
I created a system in case the user forgets the password, but I have doubts about one thing... HTML+PHP System <html> <head> <link rel="icon" href="favicon-16.png" sizes="16x16">…
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answer113
viewsForm with $_files does not save the file in the site folders
Hello my projector has a form where can be sent an image, it saves the form data in the BD but does not insert the image in the files. someone can tell where my mistake is? <?php session_start();…
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answer65
viewsInformation provided by the BD
Hello My project has a form that brings the BD information in case the user wants to edit, it is not changing the data, nor the image.. form: <?php $id = $_GET["id"]; //Executar consulta $result…
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answer29
viewsDoes the tabindex attribute work in the opera browser?
In the kennel.com (http://caniuse.com/#feat=tabindex-attr) support is as unknown. I imagine since it’s the same base as Chrome, it should work, but it’s a long shot.…
htmlasked 8 years ago Jean Michael 55 -
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answer382
viewsUse screen size in 100%
I have two Ivs, DIV 1 is 80% wide, centralized and I have DIV 2 that is within DIV 1, which I want to be 100% wide, but since it is within DIV 1 that is 80%, then 100% becomes 100% of DIV 1 (turning…
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answers2812
viewsSending email by PHP does not show accents correctly
Situation I have an email newsletter system, on it is sent emails to customers every day, but I realized that when using accents like ´~'^, the words disfigure getting like this: ÓAÃÃà forward.…
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votes2
answers76
viewsChange backgroud from one class to another event
I have the following code: .line-item:hover td { background-color: yellow; } .item-text:focus + .line-item td { background-color: red !important; } <table border="1"> <tr…
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answers141
viewsDatabase data by days of the week
I was thinking here and I couldn’t understand the way it would work. Let’s assume that I have 1 database with 10 post and in one column had "Day of the week" ID | NOME | DIA DA SEMANA…
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answer138
viewsCustom context menu recovering table id
Good guys I’m trying to set up a custom context menu that will work within a registration table. The problem is that I need to take the ID inside each line () and call it in the menu link (Edit.php?…
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answers3920
viewsWebsite is not getting responsive with Bootstrap
I made a site using bootstrap, but it is not getting responsive on mobile, it simply appears as if it were on a monitor and then with scroll bar both horizontal, and vertical...…
html css twitter-bootstrap bootstrap-3 responsive-layoutasked 9 years, 1 month ago Gabriel Garcia 207 -
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answer128
viewsParsley.js does not validate when using data-Parsley-min
I have a password field type="password" that I use Parsley in this way: <input type="password" name="senha_usu" id="pass2" class="form-control" required data-parsley-min="6" placeholder="Senha"…
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answer271
viewsMenu effect inside the table
People, when right-clicking on the word menu a small menu opens. How do I make this happen inside the table’s (row) property? document.oncontextmenu = function() {return false;}; //não deixa abrir o…
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answers139
viewsJquery Show does not work in td
I have the following code snippet: $(".item2").hide(); $("#show").chick(function(){ $(".item2").show(); }); <script…
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answers6190
viewsPassing parameter via href php
I’m passing a parameter via href, but wanted to hide the parameter in the URL. I’m sent like this: echo '<a href="edita.php?id=' . $objCont->getid() . '">'; I get it like this in the URL:…
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answer62
viewsSwap data-zoom and src content without jquery
I’m working on a Superzoom but I need to make sure that when clicking on the thumbnails it changes the src and the date-zoom of the main image but without using jquery. Another important detail is…
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answer220
viewsGoogle Maps API does not load in Angular
Hello, I’m trying to initialize the API of Google Maps on controller of my page Angular, only that it simply does not start the function. If I put it directly on the page, it works smoothly. It…
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answers290
viewsOrganization of Divs
I’m having a problem organizing divs of a project. I created a page of login hotspot mobile, it has the resolution of a mobile phone. Only that it has a background (image) and a background cover…
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answers1164
viewsHow to know when an item is at the top of the page
I am developing a one page website with several sections (about, contact, services for example) And a fixed menu, the idea is as the user scrolls the page the fixed menu would change the active…
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answer62
viewsProblem with Jquery Validation
Hi Good I have to make a code that validates a Form and I did all my code and when I went to see the validations did not enter I tried looking for errors and ways to solve and I myself could not…
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answer253
viewsSobre Local Storage
Good night! I’m doing a job for the college that’s an online store. Well, I wasn’t able to get the buy button to send to the "shopping cart" page until a friend told me about Local Storage, the…
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answers47
viewsSecond button replacing contents of the first
With this code below when I click the button mat it brings me the data in a table. I would like to click on the button sp replace the contents of the table with another. Code: <button id="mat"…
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answer426
viewsChange url via . HTACCES
Sehores, good afternoon, sir. I need to change my homepage to a subfolder. I added the following code to my file .htaccess, but only worked for url without www, ex: dominio.com.br , redirects to…
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answer949
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answers79
viewsProblems making ajax call with checkbox
I have several checkbox that will make an ajax call, but only the first checkbox You make the call. Any solution in the Ids for this list to make the same call ajax? Script: <script>…
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answer177
viewsChanging date-attribute value does not work with Jquery
Follows code: JS: $("#id_notification_count").data("count", 10); Html: <a class="dropdown-toggle"> <i id="id_notification_count" data-count="3" class="glyphicon glyphicon-bell…
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answers162
viewsSkip path that CSS "traverses"
I can "skip the way css goes"? Example: <body> <div class="a"> <ul class="b"> <li class="c"> Teste </li> </ul> </div> </body> There for example, I…
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answers54
viewsTablet menu
I’m working on a framework but I’m having difficulty adding the toggle menu, because I would like it to appear below 850px, I tried to use media quare, but it didn’t work, it keeps appearing whole…
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answer185
viewsChat PHP How to Use?
I want to have a chat for support on the site I’m developing, I want to use the tawk.to, I have some questions about how to install it, I am developing the site in CSS and HTML. The question is…
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answers830
viewsHow to subdivide HTML
How can I put a part of HTML in a separate file, and reuse the code. I have a MENU that will be used on several pages of the project. But in the case of code maintenance, it would be easier if you…
htmlasked 7 years, 11 months ago Flávio Menezes 19 -
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answers49
viewsFind a record using the value of a cookie
I can’t find a value in the database by a select using as reference a variable from a cookie: $query = "SELECT * FROM carrinho WHERE dono = '$dono'"; However, if you search using the variable text,…
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votes3
answers10154
viewsHow to align one element on top of another with css?
Hello. I have this html code: <p class="titulo"> <a href="javascript:void(0);">(ABC)</a> Texto de Teste </p> He looks like this: (ABC) Test Text How do I leave the (ABC) on…
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answer5912
viewsDarken background with text on image
Is there any way to darken a background image without affecting the text that is on it? .slider-principal{ content:'\A'; top:0; left:0; opacity: 0.8; } .slider-principal p{ color: #fff; bottom: 0;…
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answers73
viewsAlign one div inside another vertically
My goal is to get this vertical alignment: I need to align vertically and horizontally the contents of div's busca and buscaImovel consecutively. Horizontal alignment works but vertical alignment…
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answer371
viewsHow to automatically scroll the page using javascript?
I am developing a screen where you have a step by step and use slideup and slideDown close and open the related Divs. How do I automatically track the page scroll when I scroll down?
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answer392
viewsHow to keep menu open after :active
I have a menu made exclusively with css and html. When clicking the button it opens the menu, but if I release the button it disappears, to keep the menu open I need to be holding the mouse button.…
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answer187
viewsAnchor and link in same href without losing effect
I have a problem, I have a javascript file that makes the scroll smooth when I click an anchor, but I need this href to contain the anchor but also contain the link so when I’m on another page go…
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answer284
viewsHow to hide div with cookies after a second user visit
Hello friends already searched a lot and did not find how to do I thank for the help since now. I want to hide a div with cookies after a second user visit Follows my code:…
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answers146
viewsSpacing between tbodys
I have an item listing table with groups of lines (tbody) and would like to add spacing between them, not that I haven’t already done, but I’ve been looking for a "less gambiarra" way to achieve the…
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answer220
viewsFilling a Listbox with data from checkboxes
I am having problems filling my Listbox, I can fill the Listbox with the values of the checkboxes of the corresponding Labels. I’m running out of ideas how I’m gonna do this. The checkbox list is…
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answers14723
viewsSet Iframe to 100% height
How can I make an iframe occupy 100% of its screen size? Especially the question of height.. I tried to style='height:100%' but it doesn’t take. I need to put it and try as much as possible to do…
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answer49
viewsHow do I create a div that has "0 Parallax"?
I’m creating a website, and I want to make a div that works like the Stack Overflow bar (like the image bar), IE, a div that doesn’t go out of place when scrolling on the page. I would like to know…
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answers63
viewsIs it possible to remove the download button in mpdf?
I would like to remove the download button, such as the Print button. Is there a solution? I already went to mpdf.php and removed the case’D': but it had no effect. I would also like to prevent any…
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answers34
viewsImages style posts Roussel with next and previous button
Guys, I need to develop a post display, but in Caroussel style, next to each other, and with the next and previous button passing or returning posts.. Can anyone help? Thank you in advance.
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votes2
answers224
viewsHow to open a pop after a few seconds and close after a few seconds after open
Code updated and working. Leo Caracciolo’s contribution $(document).ready( function() { $('.popScroll').show(10000); $('.popScroll').delay(20000).fadeOut(); $("#close").click(function(){…
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answer18
viewsInsertion of dimanically created inputs
I’m creating fields dynamically like this: $(document).ready(function(){ $('#quantidade').on('change', function(){ var quantidade = $('#quantidade').val(), campos = $('#campos'); campos.html('');…
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answer102
viewsSend form data after image preview
I know there are several topics about this in the forum, but none of them answered my question, I have the following code that makes a preview of the selected image and some more form fields for the…
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answers39
viewsHow to unescape with jquery?
I’m putting together a page with ajax, she has a registration modal I have a form that is in the file novo.php and I need to do his include inside the modal. The modal is created the moment the user…
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answer37527
viewsPin header at top when scrolling page
A while ago I was looking for how to put header and footer fixed at the top and bottom of the page respectively, adjusting to the content that would be between the two, and I got with the following…
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answer187
viewsnot sending form via phpmailer
My problem is this, I have a form on a page html and would like it to be sent by e-mail, I did some research and decided to use the phpmailer, but when I click the send button nothing happens, it is…
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votes3
answers5951
viewsAdd inputs with jquery and real time
I need a jquery script to do the following: TOTAL = Fine + Interest - Discount. calculating even if one of the 3 inputs is not completed. I found some examples on the internet, but everyone needs an…