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.
Learn more…14,259 questions
Sort by count of
-
-1
votes3
answers917
viewsJSON: Insert an element into a given index (or key)
var fields = [ { "Category": "Computers", "Price": "125.60", "Book ID": "1", "Book Name": "Computer Architecture" }, { "Book ID": "2", "Category": "Programming", "Price": "56.00", "Book Name":…
-
-1
votes2
answers368
viewsHow do I log out at Angular 4?
good afternoon, I would like to know how to log out in angular 4, because I am developing a Dashboard and only this requirement is missing Thanks in advance. import { Component, Input, OnInit } from…
-
-1
votes1
answer705
views -
-1
votes1
answer60
viewsMy site does not get responsive is just text
My site does not get responsive is just text: <div class="container"> <div class="row col-sm-6 col-xs-12 col-lg-12"> <h1 class="text_header">I’m Gustavo Marinho,<br> Creative…
-
-1
votes1
answer48
viewsAnimations do not appear
Good people, I’m trying to do some scrolling animations, but I don’t know why but I don’t see any animation, the sections don’t Reveal As I go scrolling... Html: I added the js-wp-1, js-wp-3,…
-
-1
votes1
answer161
viewsHow to do this grid with bootstrap?
I’m trying to make this grid with bootstrap but without success: I tried to do with table html and div: <table> <thead></thead> <tbody> <tr> <td> <div…
-
-1
votes1
answer23
viewsMake form open within a link
Hi, I have a page ready, it’s a school paper I need to deliver. The criteria for evaluation is a form on the page, but it needs to be opened through a link. Is it possible to open this form with…
-
-1
votes3
answers116
viewsMake objects appear
I’m having a hard time making a checkbox appear or disappear depending on the selected option. I don’t understand much of Javascript at the moment. My example: I want to make a text box appear when…
-
-1
votes1
answer89
views -
-1
votes1
answer81
viewsRelease Field after date
Hello I need a javascript code in which I will have two fields one with the date and a Description that will be unlocked according to the given date and block the previous Example From the day…
-
-1
votes1
answer515
viewsHide an image by hovering over the div
I’m trying to make an image disappear by hovering over the div but I have a problem: when I move the mouse the image disappears, but I can’t click the link from the back div. Code: <div…
-
-1
votes1
answer77
viewsVariable with JS / Html
Anyone who can help, I need to mount an email signature where the image link I need to upload was composed and inserted into a JS (linkAss) variable. I am unable to load the image into the HTML…
-
-1
votes1
answer255
viewsChange the style, "display" attribute, of a canvas in Javascript
I have a Javascript function that takes an empty canvas and fills it. Only that, as in a first moment I do not want to display the canvas, I set her style in the display attribute as "None". Now, I…
-
-1
votes1
answer965
viewsSend form and post message of "success" on your own page, and after clicking on Submit appear another button
Hello I’m new in these code things and wanted to know how I make to appear the success message after I give Submit, I want those messages that appear the green field, like a div and edit with css.…
-
-1
votes2
answers55
viewsNon-clickable links
Hello, I’m creating the home of a site that has a full-screen video that automatically plays but with the video in full screen even with the z-index the links are not clickable as you can see, how…
-
-1
votes2
answers1598
viewsSend value of a <a> onclick
I’m trying to get the value of one <a> send it to a Javascript function, but I don’t know what’s going wrong. //HTML <div id="dicaDiv" class="text-center"> <p id="pDica1"…
-
-1
votes1
answer223
viewsGenerate JSON from a URL and Search by location
Good note to everyone, I wonder if there is any possibility to show a JSON list from a URL and in that same url generate the following values: nmConvenienced, listEspeciality, listEndereco. I tried…
-
-1
votes1
answer135
viewsIdentify all links on a site and change it with java script
There is how to create a script, to identify all the links of a site and modify them later, ie add the code in footer.php and so it change the links. Would that be: ANCIENT LINK:…
-
-1
votes1
answer164
viewsEach line in the "textarea" give a different return. Using form and javascript to create a code generator
The code below has the function of catching the link of each input form and add <a href="link" target="_blank">Link - ?</a> I wonder if it is possible to get the same result with just…
-
-1
votes1
answer244
viewsHtml and Css back a row in the table
There’s a For that goes line by line a list. This list returns me input and output of a process. The problem is that it does not return in the same row because it is either input or output. I would…
-
-1
votes1
answer51
viewsDropdown button does not work inside a div
I created a button dropdown that worked perfectly. But I had to put it between a div and then it stopped working. Which could be? <div class="dropdown"> <div class="col-md-4"> <button…
-
-1
votes1
answer352
viewsFetch data from an external page with file_get_contents
I’m using the remote file_get_contents because I want to take information from a website and paste that information into my page. Can someone help me implement the code so I can get this…
-
-1
votes1
answer307
viewsWhy can’t a div stand next to each other?
I have two divin a row, one of which has a width of 100px and the other 200px. Adding up the width of the two (300px) is well below the width of the viewport of the screen (on a desktop screen, for…
-
-1
votes1
answer252
viewsYou can use Ajax request in <meta http-equiv='refresh' content='0;'>
Friends can use a request on <meta http-equiv='refresh' content='0;'>. I have this code below working, if($buscasegura->execute() == ''); echo "<meta http-equiv='refresh' content='0;…
-
-1
votes1
answer90
viewsngFor with checkbox is selecting all values
I have the following checkbox with a repeating structure: <div *ngFor="let tela of telas" class="custom-control custom-checkbox check"> <input type="checkbox" id="{{tela.nome_tela}}"…
-
-1
votes2
answers861
viewsConnection to db SQLITE and SELECT * FROM reciclagem_data WHERE $variable
I am making a program that allows the user to enter the ID of the person in question and later shows in a table all the data of it. So far, I have these two codes: <!doctype html> <html…
-
-1
votes1
answer63
viewsHTML - Buttom separation
I made the following HTML: <p> <html> <head> </head> <body> <!-- Menu com Submenu --> <div class="dropdown"> <link rel="stylesheet" type="text/css"…
-
-1
votes2
answers348
viewsreal money mask in php jquery array
I have a field to insert a monetary value into an array but the mask only works in the first input, when I add a new line the mask does not work. In this line $("#finTpVal"). maskMoney({Symbol:'R$…
-
-1
votes1
answer217
viewsHow to Make a Simple HTML Form Responsive with Native CSS?
Good guys, I went for a job interview and asked me to develop a simple form with label and input and a textarea, only this form has to be responsive, and work on all types of devices. I started…
-
-1
votes2
answers40
viewsSelect does not load the options directly
Good morning Guys Dev, since yesterday I came across a somewhat bizarre situation (if I may say so). I’m using php to load a select and bring the answer in a while: while($dados =…
-
-1
votes1
answer1502
viewsHow to make a button return to the home menu? Use html and css
<!DOCTYPE html> <html> <head> <title>JdBEdit - Demo</title> <meta content="IE=edge" http-equiv="X-UA-Compatible"/> <meta…
-
-1
votes1
answer687
viewsGrab mp3 link from file on Soundcloud
I have a tool, where I must inform the exact link of the mp3 file that appears in Soundcloud. In this case, it would not be the audio link itself but where the file is hosted. I am currently using…
htmlasked 6 years, 5 months ago Felipe Viero Goulart 3,693 -
-1
votes1
answer267
viewsRemove White Space Ionic 3
I’m trying to remove this blank space from my project. I’d like to keep it that way: <ion-content no-padding> <div [ngSwitch]="Menu" > <ion-list *ngSwitchCase="'Todosgastronomia'"…
-
-1
votes1
answer386
viewsHtml, doubt about compatibility with Internet Explorer
I don’t know why but my site gets broken in Internet Explorer and Microsoft Edge. Ja in Firefox, Google Chrome and Opera Web the site gets normal. The only parts of the site that are broken are…
-
-1
votes1
answer211
viewsfile_exists returns False even if the file exists
In the system I’m using the file_exists to see if the image exists in the directory, the problem is that it always returns false even though the image exists in the directory, I’ve done almost all…
-
-1
votes1
answer533
viewsSlidershow Carrousel Video And Image
I have a slide with 3 images and a video that is at the beginning, I need to make the video stay until the end, however it is passing to the next images and if you click to go back and display it is…
-
-1
votes1
answer33
viewsProblem to position the div
Guys, I’m having a problem positioning my div. Not what’s going on what the div who wanted to put the slide is on top of the menu. How do I put down the menu? Thank you. body { background:…
-
-1
votes1
answer230
viewsHow to pass javascript from ". js" to HTML
I have the following code embedded in my HTML: <script> // dec2hex :: Integer -> String function dec2hex (dec) { return ('0' + dec.toString(16)).substr(-2) } // generateId :: Integer ->…
-
-1
votes1
answer66
viewsPDO does not return query results
I have a code where you would have a select to select in which column you want to search and click on the letter to search within the selected column the selected letter. The error is on my button.…
-
-1
votes1
answer95
viewsLogin System with Dominio
Well, let’s see if you can help me! I’m trying to make a basic login system, but I have a problem, I’m still beginner in php and I don’t know much. I’m trying to make this form work properly.…
-
-1
votes2
answers168
viewsHow to make a single meta Description and meta Keywords in a PHP document that only has 1 header for all pages
Recently I learned how to leave a static site a little dynamic, putting the footer and header in a single document for all pages. But for each page I need a different meta Description and meta…
-
-1
votes2
answers127
viewsHow do I remove the <input type="reset"> border without removing my css border?
#botoes { width: 270px; margin-left: 20px; } #botao { float: right; padding: 5px; 15px; …
-
-1
votes1
answer383
viewsHide HTML source code from page
Is it possible to hide the source code from the page? I wonder why Twitter seems to use this technique. Look: <!DOCTYPE html> <html lang="pt"> <head> <meta charset="utf-8" />…
-
-1
votes2
answers74
viewsHello, I have an unwanted horizontal margin between two Divs, I would like to know where the error is
function typeWriter(elemento){ const textoArray = elemento.innerHTML.split(''); elemento.innerHTML = ''; textoArray.forEach((letra, i) => { setTimeout(() => elemento.innerHTML += letra, 75 *…
-
-1
votes1
answer328
viewsHow to lock the background screen and allow only Scrooll in the menu
I have a problem here, I created a menu that has scrolling, but when I have to scroll, I need the background screen to be locked and just scroll as the menu... Here are the photos: The code is as…
-
-1
votes1
answer381
viewsHorizontally center the html css page logo
As I center my logo horizontally, this arrow of mine is not very horizontally centered, I wish it were... Can anyone help me? I tried the top: 50% and it didn’t work... @charset "UTF-8"; html {…
-
-1
votes1
answer54
viewsAdjust elements on an image
I’m developing a generator formulário de resposta I need to adjust the elements (black circles) using css, but I’m not succeeding, I tried with the property of position but unsuccessfully the tebela…
-
-1
votes1
answer61
viewsAdd HTML with Javascript and Remain
I want it to be possible to add and then when update the page it stays saved in my HTML. .menu { width: 100%; height: 70px; background-color: #56B8BD; max-height: 70px; } .menu ul li { float: left;…
-
-1
votes2
answers49
viewsChange table name with :Nth-of-type
I’m trying to change the name of a column of my table through css, tried something like: th#colunatableprod:nth-of-type(1):before { content: "Produto"!important; } My table: <table…
-
-1
votes1
answer786
views