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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answers269
viewsHelp with video and pictures in carousel slider
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…
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votes2
answers745
viewsHow to create an attribute for an HTML tag? Something similar to the existing "required"
I have a page with several <input> and some of them are mandatory, these <input> are not in a tag <form>, therefore, I believe that the required cannot work in this situation. I…
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answer1059
viewsHow to place image and text next to Flexbox?
Eae guys I’m having difficulty positioning the image and the text BESIDE the image. I’ve tried table but it is not responsive. I tried ul/li and I can’t position. I’m using Flexbox. Any…
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answer164
viewsBootstrap mobile working as -Md
I’m starting a project with bootstrap, but I can’t adjust the mobile. <div class="col-xs-12 col-lg-3 col-md-6 nopadding black appear "> <img src="img/portfolio/thumbnails/1.jpg"…
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answer230
viewsHow to create dynamic checkbox?
I am using the following commands to create the checkbox if (isset($finded_documents)) { // inicia a variável que vai guardar os checkboxes $checkboxes = ''; // para cada documento encontrado…
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answers132
viewsPlace automatically generated icons next to each other in javascript/HTML
I would like you to be on each other’s side. Every time the customer uploads a contract he stays horizontal. I would like to be vertical. Follows the code: var txt = ""; if (json.code == 1) {…
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answer94
viewsCopy text file to textarea
How to copy the contents of a text file to a textarea. <html> <head> <script> function validar() { arquivos = document.getElementById('arquivo').value; res = arquivos.split("\n");…
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answers196
viewsParallax effect in DIV
I’m having a hard time adding a Parallax (or identical) animation to my slideshow when I’m down scrolling on my page. I could do it, but only with background images using the property…
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answers84
viewsHow to prevent the form from deleting all data after page refresh
I have an app that has two screens, html register. and html.. In the html register. have a checkbox for the user to accept the terms, can only register if you accept, but is not required to open the…
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votes2
answers88
viewsngFor does not give the expected result
My ngFor not showing all the data that arrives, but in the console shows all the results. I pull some data from the API and it has a sales and meta data, they come in an array and I use the foreach…
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answers1283
viewsHow to save form image directory in the database
In the system I am developing has a form with a field where the user can attach an image. After saving the form, the user wants to view the record including the image, so I thought about saving the…
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answer183
viewsRemove line from footer
Hi, could someone give me a hand? I don’t know what could be wrong because I’ve used no-Lines before in another project and it worked perfectly, but here I can’t remove this line for nothing. It may…
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answers40
viewsBecause my modal is not getting the post
This is the code that receives the post <?php if (isset($_POST['idModal'])) { $result = mysqli_query($conn, $query="UPDATE tb_cartao SET mtpag=Cartão, doc='$_POST[docModal]' ,…
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answer149
viewsLoad specific content from a div that is in another jQuery html file
Save list! I need a help here, I have a file ". html" where I assemble a list that is configured like this: <!-- ... --> <header> function Open(id) { console.log(id); var x =…
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answer3088
viewsHow to align a photo in the center of the page?
I know that to align a text you use the text-align: center. But to align a photo that has a link in it? I did some tests here with some commands that I n know like the align-content, to see if it…
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answer63
viewsInsert text from a variable (resulting from an if) within a <p> after a button click
I am trying to validate the existence of a class in 3 ids to return a text that will be inserted in a p after clicking the send button of a form. I inserted the onclick in the button having the…
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answer1083
viewsRemove white space php
When typing the values (one per line), for example: valor1 valor2 valor3 valor4 It will return: value1,value2,Valor3,value4 php input. <html> <body> <form action="junta.php"…
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answer410
viewsMargin within a table
I have a text inside a "table", but basically I wanted to put lateral margin, like a paragraph. Maggin, padding, among other ways I could not. My HTML code: < div class="container texto"…
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answer476
viewsTitle getting out of the div
I have a div parent containing two Divs son and one of these div son contains two other Divs son. The title of one of these is getting out of it. I modified the sizes of the same due to the…
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answer197
viewsCompare SQL result using PHP
I started a Session and performed an SQL search <? session_start(); $_SESSION['modulo'] = "WebSocialSocial/"; $_SESSION['root'] = substr(__FILE__, 0, strpos(__FILE__, substr($_SESSION["modulo"],…
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answer134
viewsRepeated data in html (ANGULAR)
I have a *ngFor that fills my html, and this data is fetched from an API, so I use Schedule to reload the data every time it gives seconds = 15. Only that the data is being placed below the old la…
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answers36
viewsProblem with running CSS animation
I made an animation in CSS, but it stopped working. Where is the error? HTML/CSS #loading { background-color: #0e5077; height: 100%; width: 100%; position: fixed; z-index: 99; margin-top: 0px; top:…
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answers33
viewsHow to change website image depending on device screen resolution?
I have a carousel in Bootstrap, and I’m trying to change his images depending on the screen resolution of the device using Javascript, but I don’t know how to make it work. var width = screen.width;…
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answer59
viewsA display:flex property is bugging my image
The problem is in align-items: flex-end. After I added this line, along with the display: flex. My image increases by 4px at the bottom when I hover over. And I don’t know why it happens, I need to…
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answer528
viewsHow do I create this navbar?
I want to make my Nav-bar equal to that one. I want to leave, a room in the middle of the Nav-bar, I have no idea how to do that. My code now: <!DOCTYPE html> <html lang="en">…
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answer576
viewsChange page information with PHP
I am doing a College job and in it I need to change page information like title-intro, blockquote and the cite from the page below, but it has to be done through another page as if it were an…
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answers42
viewsHow to do if not repeat the function for anyone who has already reached a number
I make a BD call through the API to see the sales percentage data of the branches of a store, and if the percentage is greater than or equal to 100% I should play a song and change its color to…
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answer36
viewsCompatibility problem with Chrome and IE, warped text
Chrome: IE: On mozzarella: It would be right to look like this on Mozilla. On Chrome and IE it is not right. I put the text on top of the image using this script: CSS: .img-containerAside{ width:…
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answer222
viewsFill in combobox on web page via VBA
I am trying through VBA in Excel, fill a combobox on a website. But when I run the code, that error message comes up saying that "the object does not accept this property or method". The part of the…
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answer703
viewsScroll up/down bar slowly via link
Two fixed links in the corner of the page ai if you hover the mouse in the link of the scroll up the scroll bar goes up slowly and in the link of the scroll down the scroll bar goes down slowly, I…
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answers71
viewsDatatables - a single search field for multiple tables
I have a problem that is: I have a single table that repeats itself every day (all have the same columns) what differentiates is the day and the information of the day. I would like a single search…
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answers719
viewsSuccess: Function(data) in Ajax not working
Everything inside Success it does not execute, but the request is successfully sent because I saw inside the Chrome network and the login is done normally, it just does not trigger the ajax Success.…
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answers56
viewsHow to take updated input value and send to another html page
Good morning, everyone, I’m taking the data from a form as follows: function save(){ window.localStorage.setItem('nome', $('#nome').val()); window.localStorage.setItem('sobrenome',…
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answers72
viewsFeed a list with txt file data
Hello, good morning, good morning!! staff need help! I have the following list created in html, it is not complete, just for you to understand. <ul class="lista">…
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answer899
viewsTrying to create a score with javascript
Hello, I am a computer student and I made a game with html, css and javascript. Unfortunately when I created the scoreboard I ended up having a problem that I believe may be overlapping. The program…
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answer39
views$.fn.data - jQuery
Well, I’m banging my head on this code, I’m reading a book about jQuery, but I can’t make this code work, someone can give a hint on how to solve it, and what this method works for ($.fn.data).…
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answers108
viewsI need to break the line
Hello I have a problem that does not leave me alone, I need that when these cells of the table arrive in 4 in each row it jumps to the next one, but here’s the problem I’m pulling these cells from…
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answer130
viewsJavascript IF return content
Good morning to all, I have a certain problem, if it was in pure Javascript I would have done using if and else no problems, as I did in another file and it worked! Basically the HTML file (with…
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answer26
viewsEnd of overflow away from the table
I have a table with style="overflow: auto;, only that the scroll is down there, almost 1 finger away from the table. <div style="overflow: scroll; height: 240px; width: 1000px;"> <table…
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votes2
answers947
viewsHow do I give spaces between the Tag Input
I have a code and I need to organize a part of it, but I can’t. I need to enter a space between some input, but I don’t know how to do it. <tr> <td colspan="2"> <div…
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votes2
answers354
viewsHow to use an external (ready) CSS style in HTML code?
My question is this, I have a code HTML which I am using to learn in my course’s classes. So after my course’s CSS wanted to use one of the templates used during the explanation in my code. I put…
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answers57
viewsInternationalize plugin
Hello! I’m using a standard jquery datatable, yet even with the charset set set set to "UTF-8" the accented translation parts are represented by: . Would anyone know a solution to fix this…
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answer76
viewsIn CSS why does the :Empty pseudo-classes work and the :not(:Empty) do not work in the input?
I’m trying to make a form template where I think better of the user experience giving visual feedback when the field is filled. Then I came across a "problem" that I can’t explain... Because in the…
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answer67
viewsGet user ID on a form
I will develop a WEB platform, and in the software in a certain context there is the possibility for a certain user to view the profile of other users, see their public information registered and in…
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answer21
viewsHow to pull the Option value from the select HTML property that is saved in MYSQL
How do I change and be saved in the database, once I update the saved value is filled in the box, the way I am doing saved in the bank, but when updating the page it always leaves the box filled…
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answer2736
viewsHow to customize the audio html element controls?
What I intend to do is customize the controls of the audio html element. I need to present in the Front End only one icon (the speaker), and this should have only the function of switching on and…
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answer349
viewsPHP - Receiving the ID of a value via select option $_POST
Good afternoon guys, I’m developing a code. I need to get a value to register it as fkid of a table. I have that part of the code: <td><h3>Vincular Conteudo</h3></td> <td…
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answer44
viewsAttribute for $_POST loses information
I have an attribute called $nomeConteudo, that makes a select in my database and returns the value correctly, because through echo I confirm that the value is normal. Within a form, I need to send…
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answer217
viewsForm in Html
I am trying to create a contact form in html, but when I send it, it opens the outlook and defaults the information. How do I? The form will be included within an Ecommerce. <form…
htmlasked 6 years, 1 month ago Paula Lutzoff 1 -
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answer37
viewsHow do I return a random value from my database already displaying in another tab?
I want to return a random value of the bank and already display in another tab, through a function. For when I click submit already calls this function. Controller public ActionResult…