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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answers88
viewsTags do not understand much
Good evening I would like to know all about Tags, not only the basics as <html></br><h1> etc... but like what each one does for example I can’t figure out some of these elements.…
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answer140
viewsJquery does not load effect obtained through a service
I will try to present my problem as best I can. I have a page made in HTML and I have a service made in Java that returns me an html. In this my html page I use an ajax function to load the data of…
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answer10125
viewsInput with states of Brazil and when selecting to show cities of that state
Well, basically I have the following code with all the states of Brazil. <select name="estado"> <option value="estado">Selecione o Estado</option> <option…
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answer31
viewsHow to create a 3D object
Hello, I’m thinking about making a website that’s fixed on a single screen. When clicked on the options menu, the screens would be presented as a slide, similar to what happens today on Android…
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answer116
viewsHow to level columns in HTML/CSS?
personal. Beauty? Next, I’m starting to make small sites and would like to know how do I level the columns (Divs) of this site: http://marlonramos.rf.gd/minervasangels/index.php?i=1 The images…
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answer45
viewsFormat right with header but not with include
Header header( 'Location:conteudo/agenda.php'); By clicking on the 14th With include include 'conteudo/agenda.php'; Nothing happens when you click I intended to do with include…
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answers113
viewsView pdf file with url in the database in the browser
Hello! I have an application that uploads the PDF file whose url is saved in the database and the file in a folder. By clicking the view button the pdf file opens in the browser. <a…
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answers832
viewsCan I use onclick twice ?
I have a button and in it I need to use onclick to trigger the function (this) for javascript but I need to put sound on the button, what I do ?
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answer71
viewsHelp me make a stop!
Well, guys that php program, I’m developing a website... But I got a problem: $linhas = ""; function adcionar_linha($linha) { $linhas .= $linha."%0D%0A"; } function criar_paste() { $curl_ch =…
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answers113
viewsHow to codate this layout?
1 - How to give this aspect of the "div" to be in a higher plane than the body, generating the shadow? 2 - In this case, Section has a certain transparency and div is solid?…
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answer2202
viewsHTML - How to show/hide content by clicking on a "link"?
I need to set up a FAQ in this style: I click on the question, it presents the answer on the side. If I click on another question, the answer should switch and show the answer referring to another…
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answers134
viewsHow not to let the user click more than once on javascript button
How not to let the user click more than once on javascript button <input type="submit" class="inviar" name="teste" id="testeid" value="Enviar">
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answers625
viewsSet shadow in email HTML table
I am sending HTML email with PHP and set a table with shadow, stylized with box-shadow, but it didn’t work... Some help to set shadow in HTML email using a table?
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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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answers47
viewsDifficulty with responsive
I’m creating a website for testing, his menu is responsive, the text part I’m not able to make responsive, you know what I’m doing wrong? https://jsfiddle.net/abudc84k/ Obs¹: Ignore the text of the…
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answers67
viewshow to place this in an html document
I have the following code snippets: HTML: <h1>CSS 3D FLIP BOX</h1> <h3>Flipping content to a div (Transitions and 3D Transforms)</h3> <div class="wrapper"> <div…
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answer38
viewsI will create a select and would like it to update the amount of records
I am creating a system and in the part of registering products in php a select with the option of how many products will be registered, I would like q when choosing the select updated to appear the…
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answer319
viewsCompare two emails at registration time
I have a registration form. There are also two fields that are email and confirm email. How do I see if the two emails are equal in php and display an error message if they are not equal?
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answer49
viewsProblems with html bootstrap div
So guys I’m having a problem with Divs on my site I want to create an aside that takes from header to footer but, I’m not getting it. follows the image: .|.................................| V aside…
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answer453
viewsHow do I make a cell to be a button in a table?
<div id=table> <tr id="tablebottom"> <th> <h5>Hoje</h5> </th> <th> <h5>Amanhã</h5> </th> </tr> </div> My question is how to…
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answer63
viewsWith what web language could I develop something similar to this image?
Well I’m willing to implement some such system on a website, as shown in the picture you choose where you are and where you want to get and the mode and appears a value, Could someone give a light?…
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answer148
viewsA msg box before opening the site
Good was wondering how to start doing that that appears in the img if there’s any way someone can provide a code base or something that helps me to do this I’ll be very grateful.…
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answer2616
viewshtml - how to create a button that when I click it appear another
want to create a button that when I click on it perform an action for example open a site and together appear a button below. type,to access the site click on that button and after the person click…
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answer87
viewspage orientation with a dropdown menu
I have on a page of my website a menu dropdown with a list of rock bands. When you click on the menu it "drops" down showing the list by clicking on some band from that list it closes that menu…
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answer944
viewsHow to limit the options of a select?
I made a modal form in materialize-css and in this form there are several fields, including one that is (what I have problems with), it is the Brazilian states, ie 27 states. And when you click on…
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answer133
viewsTable with variable size in HTML
I need an HTML table to be powered by a database but the amount of data is variable. The number of columns is fixed but the number of rows may vary. It is necessary that the table fits the volume of…
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answer2691
viewsHow to make a page quiz using javascript?
How to do a Javascript quiz using html checkbox or radio?
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answer32
viewsError in html file
I am trying to make a form in html in which it receives age name and sex of a person and make comparisons to see if the past age is greater than the age that is currently mind in the old age textbox…
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answers61
viewsWhy can’t I display the image selected below in my browser?
<figure id="centro-distribuicao"> <img scr="img/centro-distribuicao.png"> <figcaption>Centro de distribuição da Mirror Fashion</figcaption> </figure>…
htmlasked 6 years, 12 months ago Breno Fernandes Cardoso 1 -
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answer143
viewsContent of responsive footer
I would like help in my code to make the footer’s "content" columns responsive. Follow the code below: *{ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; margin:0; padding:…
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answer61
viewswould like to know how I put this fixed header equal to the menu of this site next to logo
I want my page header (logo menu etc.) to stay fixed when scrolling the page down. Also the menu with logo of that site (Stackoverflow), that when I roll the screen it stays in the same place. I…
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answer670
viewsHow to make an image within a box responsive, using CSS?
Good evening, I’m having a hard time getting the following idea to work: When I hover the mouse over a certain point, a box with an image appears, but I wanted this image inside the box to be…
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answer343
viewsControl CSS dynamically via PHP
I am developing a site, and also a content manager for him, in the manager I control the images of the site and the texts, I wonder if there is any way for me to control the font color and the font…
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answers959
viewsCheck whether mobile or desktop
I would like to check if the user is accessing the site by mobile or desktop, how can I do this? for example: if (typeof window.orientation !== 'undefined') { <a…
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answer268
viewsHow to edit Wordpress HTML and CSS
Guys I’ve searched everywhere where I can ta doing the editing of CSS and HTML on a Wordpress site and I’m not finding... someone could help me or send a difficult link ta.
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answer27
viewsNo PHP connection response
Good evening, could someone help me? I’m doing an academic project where I have to link HTML pages and make them pull information from the database. So far, I have created a table in my database,…
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answer96
viewsDrag'n'drop items inside table
Good afternoon guys, I’m looking to create a table with interactive events, similar to Fullcalendar, wanted to know if anyone knows any library that allows the creation of squares/rectangles that…
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answer785
viewsConnect Database with HTML
How do I connect my database to html? HTML CODE <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>CADASTRO DE CLIENTES COM BANCO…
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answer99
viewsWhy do I need to enter the full address? <img src...>
I’m trying to make my first website. At the moment I do not understand why, when inserting images I have to insert the full address, since in all blogs and HTML sites, this is not necessary. The…
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answers129
viewsError in viewing multiple Google Maps markers PHP, JS, HTML
I’m trying to make a Google Maps map that shows the location of a garbage dump, information that is contained in the form of coordinates, in a database, and the weight of the dump, also contained in…
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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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answers676
viewsDelete last entered digit
I’m creating a calculator, using HTML and Javascript. My goal was that it had itself a button that allows the user to delete the last entered value (for example, the user enters the number 9 and…
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answer59
viewsI can’t show html in the middle of php
I’m trying to insert a cart that’s in html on a page php, the code inserted outside the php shows the cart normally. The library with the css is correctly invoked because it mounts the cart when…
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answer194
viewsString waves with CSS
Hi, I need string waves, sort of magnetic waves, just CSS. I saw some examples and none was as I would like, also could not adapt to the way I want. If anyone can help me thank! Follow the example…
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answer569
viewsHow to pass an Angularjs value to the JAVA controller
I have a form that sends a value (CPF) of a page to be checked for existence in the database. Use an angular controller to send Cpf to service and then to Java(controller). I’d have some example of…
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answer25
viewsProblem with html in mobile version
So guys the deal is this, I just edited the index.html file of my site and ta good when viewed by the computer, but if I open the site on a mobile phone, the edits I made do not appear, instead…
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answer93
viewsHow to add this "bar" above the menu? HTML+CSS
How to add a bar like the one Stackoverflow has at the top above the menu? I know it seems to be a very ignorant question on my part but I find a lot of difficulty in HTML and CSS!…
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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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answers1134
viewsCreate DIV with border crossing the title
I need to make a div that has a border of 2 px, but this div has a title and I need this title to be centered with the border. View and image: How can I do that? I searched here on the site but…
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answers36
viewsPolular select component in html page with data coming from table
I have a php variable that has its value. ex: "AREA 05" This is displayed in the input. I have a table that is related to the logins according to these areas. As I do and if it is possible to use…