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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answers201
viewsEstilizar Required
Instead of showing that text box, I would like only the edges of my input to turn red when the user does not fill them in. there is some way to do this?
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answers39
views"Block" a lib in a certain part of the code
In my code I am with a lib of materialize but it starts to apply css that I do not want in certain part of my code, there is a way to "Block" it in this particular part?
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answer60
viewsDropdow Vertical Menu and Images
I have on the site that I’m doing a dropdown menu, my problem is when I activate the Hover effect by hovering the mouse on the menu the images that are next to it end up moving along with the menu,…
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answers114
viewsHow to format html tags with javascipt
How do I, so when someone types an html tag, in my online editor, javascript sets a color for that tag ? An example would be: < html> //Essa tag teria sua cor mudada por uma função function…
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answer396
viewsWhen I write in the input the text starts to appear in the middle instead of the beginning
I’m quite beginner still in html/css and found no answer anywhere, but then, in the input I put a css to increase the size of "box" etc, but when I write appears the "|" to start writing in a…
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answer280
viewsAfter . load on a div, js no longer works
When I go to some page of the site and try to run the functional script, it only works when I give F5, IE, it does not work with . load on a div. JS $(document).ready(function(){ var content =…
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answer114
viewsINPUT VALUE with date Y-m-d format, but when showing on the screen show in d/m/Y format
Currently my INPUT is like this, but it prints on the screen in this Y-m-d format, there is some way to make it display on the screen the date in d/m/Y format but continue with the value in Y-m-d…
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answer1434
viewscolspan with css
I set up a table in css, but I’m having a problem, I wanted to leave the line with colspan connected with the top line. Note that the colors do not match, that is the color of the line with colspan…
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answers83
viewsPrice transfer between online store and external page
I want to create a virtual store using already available solutions like Shopify or Iluria. Only that the service (deliveries) would not have a fixed pricing, the price would be based on the location…
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votes1
answer390
viewsHow to Add Mask in ajax input via jquery?
Hello guys I have a function that edits the table dynamically, but the data contained in it has formatting coming from the database, but when I double click it does not remain with the mask. the…
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answer3986
viewsHow to put three points in a word if the text overflows the page?
I would like to know how to put three points in the last word that exceeds the page limit. This image is like the current text. And that image is how I want you to get the three dots Here is the…
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answers922
viewsOpening image by clicking HTML + PHP + JS
I’m searching the images in the database and is listing everything correct, fixed size and etc... I wanted when I clicked on it to open it bigger, on the same page, like a modal and with the bigger…
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answer2461
viewsBootstrap - How to increase the size of the input column?
Follows the code: On the index page: <!-- Modal --> <div class="modal" id="minhaModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true"> <div…
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answer417
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answer178
viewsHow to override a height assigned to a div?
I’m using bootstrap and this is my css: .painel-altura{ height: 540px; } @media (min-width: 630px) { } I would like to cancel this height and leave it the size before 540px. I’m trying to use @media…
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answers70
viewsPanel to hide PHP user page elements
Good evening, I am making a management system for the company and now appeared an unforeseen requirement that I need to adjust. Inside the administrative page of each customer there are buttons that…
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answer1147
viewsClear fields with Angularjs
I have three tabs with content. Every interaction with the fields is controlled by Angularjs. I need to clear the fields after changing tab (by clicking). How can I do that? Html Code <!DOCTYPE…
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answers133
viewsmake div stay below the footer
Hello, I would like to know how to make a div follow the scroll bar of the screen and when you arrive at the end of the screen it is positioned below the footer and when you press the close button,…
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votes2
answers1368
viewsHow to pass the dynamic id of a Div to a javascript function?
I am making a dynamic table in html and need to present the subtable only when clicking on the tr of the main table, follow the example. $(function () { $('#toggle3').click(function () {…
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answer480
viewsVBA: the underlying connection was closed: unexpected error on a receipt
I have a VBA project that interacts with web pages using the Seleniumwrapper reference. In Windows vista business the application works normally, however, in Windows 7 appears the error reported in…
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answer93
viewsValidate List of Radium Buttons with Angular.JS
I have a list of Radium Buttons fields and need to control by angular: Validations: one option at a time and display message. Code: <!DOCTYPE html> <html> <head>…
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votes3
answers354
viewsalign image to center on another image
I’m developing a site like portifolio, I’m using wordpress and bootstrap, I created a div and within this I put an img tag with the background image of this div, but now I want to put an image of my…
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votes4
answers3077
viewsHow to prevent refresh after Ubmit on the same page?
I have a basic HTML form that sends the data through the POST method to the same page, that is, I do Submit to the page itself. As this page has Javascript actions, after this Ubmit the page reset,…
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answer91
viewsHow do I keep the site elements in the same place all the time?
I have the following HTML code: <div id="geral"> <p class="texto_grande_titulo">...</p> ... </div> In the CSS: div#geral{ background-image:url(../imagens/borda.png);…
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answers36
viewsModifying the height of the text field while keeping the 'focus' of the field at the top
Good morning, I am with a simple doubt, I did some research and could not find anything related, I do not want to believe that this is a 'bug'. So, the typing of the field starts only in the middle…
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answers20
viewsAnimations together
I would like to ask if there is any method of making animations at the same time with Javascript and html. Example: I make a doll fall and when I click it disappears while it continues to fall. I…
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answer109
viewshow it returns pata html array via ajax/php
i have the function below in functions.php files function get_ADRESS(){ if(isset($_POST['getcep']) and $_SERVER['REQUEST_METHOD'] == "POST"){ $cep = escape($_POST['cep']); //10 $cep =…
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answer1809
viewsClear form data if there is "refresh" of the page?
I am performing a simple test and would like to know if there is how to clear the form data if the user gives a refresh in the browser. <?php $test1 = ""; $test2 = "";…
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votes3
answers324
viewsCheck which p has no text
How to verify which p has no text value? I have the following HTML code <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title>…
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answer179
viewsSubmit a form using request in php
Good morning guys, I am making a form (course work) and need to echo in all information typed in the form using REQUEST (can be POST too) when I click the "Submit button". I searched the internet a…
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votes4
answers901
viewsTable element with several lines but different number of cells, how to center?(HTML)
Good, I have a doubt, in a table I have 2 tr one with 4 td’s and another with 3 It would be possible to transform this: on a table like this: but without having to create 2 tables that is, to have…
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answers95
viewsPlace details by clicking fullcalendar events
I’m making a calendar for periodic intervention events. So far I managed to show the details of the dressings, in case count as title "curative" otherwise opens the details(general). but I have 3…
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answers1486
viewsExtract HTML from Inspect Widget
Using Htmlagilitypack, I use the following code to get the HTML of a website: var url = "teste.com"; var web = new HtmlWeb(); var doc = web.Load(url); However the data (a table) I want to extract…
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votes3
answers174
viewsHow do I use the same text in multiple HTML so that I can edit it using CSS?
I have several HTML (over 500 HTML) that will use the same title for everyone, for example: "2017 Projects" will be the title in the 500 files Then I will need to change the title to "Projects 2018"…
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answer117
viewsAlternatives to the page request method by POST
I am developing a web application for my work. It consists of a Dashboard that will present company information to managers. In this context, I am trying to optimize the page by searching for the…
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answer858
viewsMove Scroll with Buttons
I need to move a horizontal scroll with buttons. I have a horizontal gallery with horizontal scroll, and I need to click the buttons in the upper right corner "next/previous" the scroll move to the…
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answers52
viewsHow to place variable concatenated inside a <a>?
I have this php line: echo '<a href="?p=ultimasnoticias&pagina='.$i.'">'.$i.'</a>'; I need to put the .$i. between the <a>.$i.</a> in my html script, example: <nav>…
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answers53
viewsError in order details in Brazilian
Hello. I have an error in Maxgento that I could not resolve in any way. The order details page is being displayed this way: I tried several solutions, such as replacing the core of Malta, changing…
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answer381
viewsheight: vh; does not work as it should in Chrome mobile
Chrome is not adapting content in the viewport In Firefox and Opera mini is adapting perfectly Chrome Firefox Opera mini Chrome can adapt like Firefox and Opera? .intro-noticias { width: 100%;…
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answers83
viewsIframe blocking flash property
I need to add an iframe of the game TRANSFORMICE. Sounds easy, right? Being: <iframe src="http://transformice.com" frameborder="0" width="100%" height="100%" ></iframe> However, there is…
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answer7308
viewsRow height problem in an HTML table
I used the following code to show some data in a table: <table> <thead> <tr heigth="2px"> <th align="left" width="180">Nr DBC</th> <th align="left"…
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answer59
viewsif condition in php is not running
I have the following code in a PHP file : <?php if($debug == 1){ ?> <button id="btn-debug" class="btn btn-default"><i class="fa fa-bug"></i></button> <?php } ?>…
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answer691
viewsHow to change the position of Owl-Nav in Owl.Carousel
I’m using Owl.Carousel and I’m breaking my head with the positioning of the NAV arrows, I need that instead of being below the articles it stay above.…
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answer605
viewsOnclick to close a modal without Reload
This button closes a modal, but needs to be without causing a Reload. There are ways? <button type="button" class="close" data-dismiss="modal" aria-label="Close"…
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answer3085
viewsHow to create a horizontal overflow?
Next, I am editing a site using wordpress and I have some limitations regarding the use of html and etc, I wanted to create a horizontal overflow, so instead of staying as in the image below, the…
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votes1
answer658
viewssave in file a return from backend
my backend controller returns a file of type xlsx to my front, this is the method that makes the return: public FileResult ListarLivrosExcel() { // Gerando minha planilha e recebendo-a using…
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votes3
answers616
viewsFirst leave selected select item
Good afternoon, everybody, how are you? Next, I’m listing some courses with v-for and it goes well, however, option needs to be selected and I would like the first item of select to already appear…
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votes2
answers1453
viewsHow to detect scroll at the beginning and end of a div with jQuery
I need to detect when the scroll page (whether it is the mouse scroll or the browser sidebar) go through a certain div, and identify the beginning and the end of it, because I need to apply an…
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answer2392
viewsGenerating pdf with MPDF class
I am generating a PDF with database data and the code it is running correctly. Behold: <?php include_once '../controller/ClienteController.php'; include_once…
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answer43
viewsPulse effect does not work properly when it has 2 elements
I have the following code: <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" xml:space="preserve"> <g> <circle…