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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answer1296
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answer807
viewsHow to change elements dynamically through Checkbox?
Guys I have a problem where I need to make a function with parameters aiming if a checkbox is marked or not. I managed to make for another field, but this was static, now I need to make for elements…
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answer752
viewsAvoid unnecessary spaces in textarea with standard text
Situation: I have an element textarea which has standard text, which can then be changed by the user. The text has multiple lines. Problem: Text takes into account the indentation spaces of the…
htmlasked 7 years, 11 months ago Oralista de Sistemas 23,115 -
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answers12
viewsError in Model Appml
I’m trying to learn Appml, for prototyping and maybe use in production. But I face the following error: Error in Model: model_tasks I have a template.js file on for date with the following content:…
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answers42
viewsCompare what is written on a button with the php field
I’m running a web site of questions and answers, shuffled alternatives and etc. I’m having trouble knowing which alternative the user clicked and whether or not it corresponds with what is written…
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answers1745
viewsHow to align the button to two inputs?
<div class="container"> <h2>Button Tags</h2> <form> <div class="form-group col-sm-3"> <label for="exampleInputName2">Name</label> <input type="text"…
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answers474
viewsTwo actions on the same button
Guys, I need help with something simple, but I couldn’t find it on the internet, maybe because I don’t know the correct term to search. But I wanted the following: When you click on the code button…
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answers1447
viewsHow to give space between the value and margin of an input field?
I own a field input of the kind text, but when typing something in this field, value is leaned against the edge of the input, such as changing the position of the input to get an edge?…
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answer191
viewsValidation of Javascript Payment
Good afternoon! I am developing an online payment page for a travel agency project and would like to put a validation to see if the person has put the right information. But I did javascript and the…
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answer106
viewsWhy does column-Count not work in firefox?
why the attribute css column-count does not work in the firefox Mozilla follows below as this getting in the google chrome and in the mozilla firefox Mozilla firefox Google chrome how do I make…
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answer311
viewsHow to get the text from the share box?
Good guys, good afternoon. I never took a course and now I’m getting beaten to learn rs. Good is the following, I copied these codes over the internet, and I tried to create a cool page, of which I…
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answer198
viewsDisplaying date a cookie expires in php
Currently I serve my cookie like this: setcookie("visita","sim", time() + 172800, $path = "/"); // 86400 = 1 dia, 172800 = 2 dias (SEGUNDOS) But how can I show on a php page like this: Your "visit"…
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answer32
viewsSplit a button to change the background of part of it
I would like to do the same on this button in the chaos, split to use the 4 with the gray background and the rest in the common white, Obs. I’m using the Bootstrap 4 button.…
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answer309
viewsHide scroll from an iframe
I have an iframe element on my site but it’s showing the vertical scroll. How to hide it? Sample code: <html> <style> .container { width: 300px; overflow: hidden; } .child { width: 200%;…
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answer80
viewsWhy use a Select Multiple or Checkbox?
To recover multiple values selected by the user and write to a database, what would be the best use option? What are the differences between one form and another?
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answers112
viewsHTML tag not shown
I make a query in a given table and the result is as follows: <p><span style="font-size:14px;"><strong><span style="color: rgb(120, 120, 120); font-family: "Trebuchet…
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answer70
viewsChange text position in text area
I’m making a contact form, in which I have a texarea that is where the message will be entered, but I want the word "message" to appear on top as the image shows, someone who can help me around? and…
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answer131
viewsCatch Taxonomy Name According to Slug - Wordpress
I was wondering if you could catch the name of taxonomy(wordpress) according to the Slug that is in the url(http://localhost/tag/Weg/? taxonomy=command-and-protection). Information of the Taxonomy:…
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answers43
viewsSend button value to data table filter
I have the following data table: Data Table: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>A Pen by Jason</title> <link…
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answer189
viewsEach Database Row enter a separate DIV
Good afternoon I’m trying to make a query Mysqli , ie , I want each line of the database enters a separate div , I searched and found nothing resembling what I think is in a difficult way to…
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answers245
viewsTranslate PHP site with strings via require
I have a website on PHP and I’m translating it as follows: <?php require_once("includes/translate.php"); ?> <!DOCTYPE html> <html> <head> <meta charset="UTF-8">…
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answer91
viewsHow do I make a button submit a form and play a sound
I’m making a web application that when the person clicks the button submit the form and automatically is playing a warning sound, but I’m not able to reproduce the sound and submit the form ,it only…
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answer266
viewsHow to make a dynamic input, where the placeholder becomes the title?
I would like to create an input in which, when the user chooses to write, the placeholder becomes the title of the same (as in the Google login form). However, I have no idea how to do it. I have…
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answers25
viewsUncaught Referenceerror: $ is not defined even with import
It has already happened in other pages (of the same project) and I was able to solve by downloading a file and importing <script src="../JavaScript/jquery-2.1.3.min.js"…
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answer720
viewsHow to make a search field with form_tag in Rails?
Hello! Good afternoon, sir. I am a student of information systems and I am doing a small project where I need to place a form to search for the objects of the model Product that exist in the…
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answers323
viewsCreate Chrome Extension with PHP script
Hey guys I made an extension for Chrome only with a basic html and it worked super good. The problem is when I changed the main file from . html to . php in order to put my logic that I need php.…
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answer51
viewsFor for field creation
I’m trying to get when the user enters a certain number in a <input> be created the same amount of fields, I tried to do in a way I found here, but I could not make it create the number of…
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answer52
viewsCopy hidden text equal to Whatsapp
Hello, a situation that I need to do and could not use normal methods like "display: None, user-select: all" etc, is to copy hidden texts or hidden tags. If you open the web Whatsapp, you will see…
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answer567
viewsComplex HTML table with bootstrap
How to make more complex tables in html and use bootstrap? I searched the web, but I couldn’t understand it very well. how can I create this table in HTML, and use bootstrap. Someone would have to…
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answer256
viewsIs it possible to add an SVG animation to the HTML body of an email?
I am doing an email sending algorithm for account confirmation, I am able to send the email normally, however I would like to add an SVG animation in the HTML body of the email. I am using outlook,…
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answer275
viewsBootstrap menu Collapse above the text
I’m creating a website that, when accessed by mobile, your horizontal menu is compressed (Collapse), as shown in the image below: However, after I click on the menu symbol, the options appear above…
javascript html css twitter-bootstrap bootstrap-4asked 5 years, 8 months ago Pedro Schimmelpfeng 11 -
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answer66
viewsDetect jquery ondrag event
I am working with drag and drop as in the example on the jquery site: https://jqueryui.com/sortable/#connect-lists I took the same logic of the example script and applied it to an HTML page, where I…
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answers456
viewsFill text-area field while input information is entered
I have a text-area and a input, wanted that when typing some information in the input it already fills in the text-area. I tried the event onchange, but from what I’ve noticed it’s only fired when…
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answer80
viewsFix a table header inside a form
I have the following code, where the table is inside a form and I intend to pin the headline but it’s not working: <div class="wrapper"> <div class="sidebar"> <ul class="nav1">…
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answers122
viewsHow to style a table with first column horizontally and header fixed vertically
I’ve had a problem for two days, and I can’t fix it. I need to create a table where the first column is fixed horizontally, but allows moving vertically, and the header is fixed vertically but…
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answers431
viewsGo to certain link depending on the page
I’m developing a quiz with several themes, but it’s time to put it to a certain page depending on which page the person is on. I thought I’d use the if but he always goes for the last if, I’ll put…
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answers29
viewsHow to add Font Awesome to the project in 2019
I used to give you the CSS link to integrate into the project by clicking "Star for Free".
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answers1182
viewsPagination in PHP
I made the pagination available in the code below, following an example here of the stack, but it does not work as I need it to be: display at most 5 records per page and create the other pages.…
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answers89
viewsas it is possible after the user is dropped from the system by inactivity, the same return to the same screen that was after login
As I am new and I am learning mvc, I would like to know, as it is possible after the user is dropped from the system by inactivity, the same go back to the same screen that was. I know the code…
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answers1939
viewsSeveral tables side by side
Good night! I am learning html + css, and would like to make my 3 tables, stand side by side on the horizontal even if it exceeds the right screen limit(enable scroll bar) It is possible to do?…
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answer160
viewsHow to control the size of cells in an HTML table?
I’m trying to control the size of a cell in my HTML table using CSS properties height and width, but it’s not working. I’m doing it this way: #CelL7C1, #CelL3C1, #CelL3C3, #CelL7C3{ height: 5px;…
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answer74
viewsTake the ID value and play in a variable
Well my problem is that I am working with table Father x Son and when I create a new line, all inputs receive different Ids and needed to pass what is inside the ID to a variable Example: <input…
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answers38
viewsDoubt about site pagination component
I am creating a website and would like to know what is the name or how I look on the net about that 'pagination type' that is on the sites ex: website > smarte phone > model, That you can…
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answer2503
viewsImporting css into React JS
Good morning, I am new to React and I am trying to import a css file into my Cabecalho component, however I am not able to do this with normal import, I would like to know how to do this because it…
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answers91
viewsJS not formatting the thousand value correctly for Input and not receiving correctly in PHP / Database
Good morning people, I have in my forms some input’s where the user informs the value of the product, its quantity and with this is made the calculation of the Product Value and also the Total Order…
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answers560
viewsPick up selected textContent from the combobox with javascript
I’m trying to get the textContent of the combo at the time I click the Save button, so that it assembles a table with the input text and the selected combo values. Example of html: <div…
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answers74
viewsHow to activate only the next div?
On my page I have several elements that I prefer to hide so as not to make the site too big, but when clicking to show one, it expands all of the page. How do I make him select only the next…
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answers129
viewsPut div in the same place with different screen sizes
The goal is to stay at the bottom of the div on any screen size .image { opacity: 1; display: block; width: 100%; margin-left: -16px; height: auto; transition: .5s ease; backface-visibility:…
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answer5846
viewsScroll through all rows of an Html table and hide if any column 5 is empty
I have no advanced knowledge with jquery and need to go through all lines of an HTML table and hide the Line entire case the column from of the number 5 (JUS) be empty and update the sequence…
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answer51
viewserror with bootstrap
I’m having an error with the bootstrap, the Carousel is working fine but the image that should take all the spacing of the box is minimized and the Hover is not centering on the image, without the…