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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answer44
viewsList within the Section
I have a section limited in size and I have some "radio" options inside it. I want those options to stay within Ction. When it gets big, I want a scroll bar inside section to view all options.…
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answers199
viewsFunction load disables Jquery functions . Hide() and . show()
Down here I have these two forms: <div id="menu"></div> <!-- Carrego minha Navbar --> <div class="container formularioCadastro" id="cadastro"> <div class="row"> <div…
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answers67
viewsPlacing data in the same column (table) HTML5
Good morning, everyone, I’m trying to put three images in the same column, but I’m not getting it. Would anyone know the error of my code? Follow image of where I would like to put the data and the…
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answer25
viewsI would like to know how to list data in different bootstrap tables using Codeigniter
This is the view named Dashboard.php <main role="main" class="col-md-10 ml-sm-auto col-lg-10 px-4"> <div style="top:-5px" class="col-md-12 d-flex justify-content-between flex-wrap…
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answer47
viewsUsing Vector in Javascript
Hello Javascript masters, I am studying vectors, I have the following code, the file . js: var indice, qtd_Veiculos, tot_Veiculos, nome_veiculo = new Array(400); for the index.html file:…
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answer3740
views"Referenceerror: Document is not defined" in querySelector
I’m running some tests here and I’m making a mistake: The index.html: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>teste</title> <link…
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answer79
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answer66
viewsHow to return a variable from an attached form?
''' I want my code to return a value/string from that form: <form action="/dashboard/busca_inserir" method="POST" enctype="multipart/form-data"> <div> <label…
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answer40
viewsIs it possible to press a button on a form and it takes the $_POST from the other form?
I have a function that registers client If the user presses the sign-up button the client will perform the function If the user press the button to register phone, will perform the same function and…
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answer59
viewsHide an element when the screen is in a certain pixel in Javascript
Friends, I would like to hide an element of the page when the screen is on a certain pixel! I got in this format, but when I open screen on the given pixel, the page Showing the element, the element…
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answer239
viewsDiv exceeding size inside another div
I am working with Bootstrap and I am trying to make a 'table' with two columns. Inside the right column I want to place another 'table' with 4 cells, each with 100x100px images. All right so far,…
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answer178
viewsProblems when clicking an input
Good afternoon, Sometimes I can’t click an input from a form to fill it out but in others the form works normally without any problem. This happens sporadically and, as a rule, happens to me in…
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answers32
viewsChange the name shown in javascript graph column
I would like to know how to change the name (series) displayed when hovering the mouse in the chart column. I looked into it and I couldn’t get an answer. Thank you for anyone who can help me.…
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answers80
viewsHow to add author name in Wordpress post?
I am using a theme in wordpress and in it is not appearing the name of the author in the posts. I found this link talking about the code to put the name in the posts:…
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answers22
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answer127
viewsHow to set navbar width
Guys, I’m developing a Menu with Submenus, but I can’t set a width for the navbar so it stays in the screen size! '<style type="text/css"> /*Configurações Padrões*/ ul.menu, .menu li, .menu a{…
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answers336
viewsIcon problem in browser bar
Gentlemen I’m having trouble with the icon on the taskbar . I am using Brackets to copy there when I use the option "Live Preview" soon after the window opens showing that everything is ok…
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answer394
viewsPopulate input’s with Ajax database data
I need you to fill out the input CPF/CNPJ Bring me the customer’s zip code and city that is automatically registered in the bank after losing the focus of the CPF/CNPJ input. The consultation at the…
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answer126
viewsTake effect Parallax cell phone
I have a Parallax effect on my website that appears on desktop. Only the same effect is appearing on mobile devices, but it’s not cool. Is there any way to make sure that Parallax doesn’t appear on…
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answer45
viewsHow to get a path to the date and extension of a file using some PHP function
I have an array with two types of files: .jpg and .pdf. I’m developing a PHP page of monthly publications. I created a select to define the year of publication, the user will be able to choose the…
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answer92
viewsMake ul move using script only
Hello! I saw an example of carousel that use the feature of margin to simulate the movement of items. How can I just with the script, do something similar, considering that the code repeats the…
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answers38
viewsDropdown with Ajax
Hello, I am doing a Dropdown with the database and I would like to use ajax to update a table, I confess that I have a difficulty in JS, I would like a help and/ or a north for this. Grateful…
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answers17
viewsProblems with mobile menu
People I have a problem in the side menu I created in the mobile version of my website needed that when the person opened the menu and clicked out it would close as shown in the image below, in case…
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answer36
viewsresponsive image - showing a pixel line when you hover your mouse
I’m trying to adjust an image with an edge inside the table, but when resizing the window and passing the mouse a pixel line appears vertically on the right side of the image. I tried to fix…
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answers52
viewsVideo on site does not lock
We are developing a website where the banner will be a video. Through Pixabay, we found a video that is perfect for our client’s business. The problem is that the video is crashing when we go up to…
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votes2
answers72
viewsExecute request when changing value in a select
I am unable to execute the function when changing the value of select, follow the code below. index php. <div class="input-group m-2"> <!-- Combo Estados !--> <div…
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answer388
viewsI can’t change the background of my body
Hello, I’m trying to format the background of my body, but I was not successful. I have tried to make changes in my div and have not identified problems in other elements. Could help me ? @charset…
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answers66
viewsHow do I make the content and footer respect the top?
I am with a problem, my content and footer n respects the logo and the menu. How could solve this problem? body { background-image: url(img/fundonew.png); background-repeat: repeat-x; font-family:…
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answer28
viewsProblem in Table Insertion
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Numero par</title> <link rel="stylesheet"…
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answers52
viewsProblems showing font color in active field
good night! I’m going through a problem that’s been racking my brain for days. I try to leave the color of the letter in the active tab field, but when I step (color: #fff) to the specific class, it…
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answers93
viewsPass a list to another page - javascript
I am wanting to pass a list that are added on a page and clicking the remove button from that list(line) go to another page(final.html). function adicionaLinha(idTabela) { var tabela =…
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answers201
viewsFull screen image using Materialize’s Parallax
I’m starting with Materialize, and I’m having a doubt. How to leave the background image of parallax? Currently, the function image is in the middle of the screen. CSS <style>…
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answers37
viewsProblem with select box for language change
I have a custom select box where my language changes website it works perfectly however I stylized it does not work and does not change the language of my site how can I make it to be stylized and…
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answer569
viewsGo to next DIV
How do I navigate between Divs using jQuery? This DIV will be exeibida on the mobile phone or tablet on screen, IE the entire viewfinder will appear 1 DIV at a time. When clicking the button, go to…
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answer214
viewsHow to add checkbox values and send this value to another page through Javascript?
I have the checkboxes and below I have a button. I would like to press this button to save the sum value and send it to the next page. Ex: if the sum was three, I would like the other page to show…
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answers47
viewsCapture PDF Scroll inside an embed
Opa, I have to manipulate the scroll of a PDF document within an EMBED tag. It would be as follows, when opening the document, the ACCEPT button would be disabled and only when the user, scrolls the…
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answers100
viewsHow to create a Download while the page is not all processed after the return of AJAX?
Hello. I have a code that queries the database (when loading the page) to fill a table (This is done via AJAX). I created a div that contains a gif from a Download and it displays as AJAX fills the…
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answer58
viewsUse an html tag that is in a Mysql database on a page
I inserted the following direct tag into the bank <iframe width="962" height="541" src="https://www.youtube.com/embed/w2Ov5jzm3j8" frameborder="0" allow="accelerometer; autoplay; encrypted-media;…
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answers54
viewsProblems with creating recaptcha in the login area of my web system
Hello, I’m following the google steps to create a recaptcha in the validation and login area of the system. I am entering in the right places, of my code, the keys generated in google. However the…
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answer471
viewsSum Column HTML Table
how to perform the automatic sum of a specific column? I tried with the script below using Jquery, but without success. The total value in the column to be filled is in the last . (space is blank).…
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votes3
answers32
viewsConcatenation in function checks
$linkBloquear = ' <a href= "?produtos&bloquear&idProdutos=' . $produtos->getIdProdutos() . '" onclick="return verifica(' . $mensagemBloquear . ');" > ' . $imagemBloquear . '…
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answer57
viewsSend input content to database
I’m having a problem trying to get the values of these inputs to be sent to a database, my knowledge of php is very basic, I tried searching in various forums to see if I found something but I was…
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answers60
viewsHTML5/Avascript loop video snippet
Is there any way to loop a particular snippet of a video until the user clicks a button using HMTL5/Avascript? My question is about the loop, but I will contextualize at the request of colleagues…
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answers27
viewsHow to set a minimum width for a responsive layout?
I’m working on a "responsive" HTML layout whose internal elements adjust to the width of the desktop screen and devices mobile. However, I cannot structure my layout functionally below 480px.…
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answer215
viewsCheckbox checked/unchecked when receiving 0/-1 from server
I have a checkbox inside a modal that passes to the server by clicking a button the value 0 if it is not checked or the value -1 if it is checked. Now I am trying to do the reverse process, if it is…
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answer161
viewsHow to limit a div draggable from overtaking the corner of the screen?
Guys I have an app that has a div floating that the user can drag inside the screen, only with the draggable() jquery lets the user drag the div beyond the screen and many times it fails to bring it…
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answers225
viewsOverflow-x of a <div> containing three other <div>
Well, I did a major div, and it contains three other div. The content of these 3 internal divisions is 1234567890 three times in a row, and I would like their width to expand within the main div…
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answers107
viewsJavascript + HTML return in a field
On this HTML page I defined some items /** * Botão Submit */ document.getElementById("btnSubmit").onclick = function() { var radios = document.getElementsByName("band-rock"); for (var i = 0; i <…
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answer13
viewsProduct filtering does not work in mobile device browsers
I have a website that contains some products with category. I wrote a code that checks if the category checkboxes are selected and shows only the items corresponding to it. The code works on your…
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answer68
viewsData table Java Script - Individual column Searching (select inputs)
I would like to insert select inputs into my data table but I am not able to modify my data table the way it currently is. How do I put select input in my data table? Code: function BuscaEmpresa() {…