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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answers48
viewsHow to create dynamic category with input text
As I could create a category in the select of input text type that when selecting I could write a note in the request. Type have several categories as shown in the image below and when selecting one…
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answer67
viewsHelp with increasing fields with javascript
I’m developing the following Javascript retirement calculator, I’m still learning the language. http://www.utilizaweb.com.br/aposentadoria/ The calculator is already working normally the way it is…
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answer75
viewsHow does the dropdownlist work?
My code is just to add text, I am using framework Yii 1, I would like to create a dropdownlist with female and male only options. <div class="row"> <?php echo…
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answers438
viewsInserting HTML/Javascript code into the body of a Wordpress site through Visual Composer
Hello! I’m trying to insert a custom table (html/javascript code) in the body of a page of my Wordpress site. This table: http://piscinafacil.com.br/tabela2.html Currently the table is without the…
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answers383
viewsCompare variable values and choose larger ones to calculate
I am developing a retirement calculator. Available at link http://www.utilizaweb.com.br/aposentadoria (code also available below). The program works with the insertion of several companies. I need…
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answer62
viewsI want to do a function if(if) next to a muliplication function
I want to do a function if(if) next to a function multiplication, so that if the "model" is chosen 2(For noooossa joy), and the amount the customer wants is only 1, then in the box "Total Price"…
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answers102
viewsDownload extensive file on website
I have the following problem: On a website that I developed for a client, contains a page to download audio, follows code to download audio: <a href="<?php print base_url();…
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votes3
answers677
viewsreduce the size of an image in the database
I have a table that shows the contents of a database, one of the contents is an image, call the image as follows: <td><?php echo '<img src="data:image/jpeg;base64,'.base64_encode(…
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answer189
viewsDecrease size of Spinner
I’m trying to use jquery’s Spinner, which by default has 8 fields, and is too big for my goal, which in case would be 2 fields. I already took a look at your documentation, but the most I could was…
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votes2
answers3159
viewsInsert icon in input text with HTML and CSS
Hello I would like to insert an icon in the input text of my system, I even managed to put the icon, but when I click on the input to enter the text the icon simply does not hide. can help me?…
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votes2
answers72
viewsMargin , width ghost (google iframe)
Dear, hello. I am developing a website , but there is a margin or width that is not stated on the website that is disturbing your view. When making a test in inspecting element I came across some…
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answer23399
viewsPick up "child" element from a DIV
I have seen several examples of how to do this here in the stack, but I don’t know why the answers don’t clarify much, then I’d like to to ask again how could I use JS to get the "tag ID <A>…
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answers58
viewsHow to Get the title and cover photo from a Google Photos shared album
How do I get the title and cover photo of a Google Photos shared album from the share link? If you post a link to a Google Photos shared album on Facebook, you’ll see that Facebook features the…
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answer821
viewshow to create a block to display c++/java code in HTML/CSS?
I have a JAVA code, I would like to post it on a website. How do I do that? I’m using css spreadsheets but they "spoil the spaces" between the keys and don’t show high light JAVA code, how do I fix…
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votes2
answers241
viewsLeave submenu in container width
How to leave the submenu (dropdown) within the container width? Where you have the div with the class: class="navbar-Collapse Collapse" I put (position: relative), it worked but the logo link does…
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answer690
viewsHow to Validate Form with Hidden Fields
This is going to be a little tricky to explain, but I believe you’ll be able to help me. I’m having trouble validating a form where there are some hidden fields in the middle. In this form there is…
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answer999
viewsRedirect with timer and user usage identifier
My doubt is a little complex: Today I use a simple redirect just using HTML: <meta HTTP-EQUIV='Refresh' CONTENT='480;URL=./logout.php?type=2'> Where "CONTENT" is the regressive time (in…
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answer93
viewsHow do I print the html content of a div when I store the information in the database?
Good night, I have a system to control incoming and outgoing computer repairs what I want and when I store the information in the database soon after I gave it to print the html content of a div…
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votes2
answers1318
viewsParameters in form action are not sent by GET method
Uni multiple GET at the same URL smoothly, all using BUTTON. http://localhost/test/choose_day.php? Inst=teste&sala=sala01&ano=2016&mes=janeiro using <?php $acao = $_GET['inst'];…
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answer101
viewsjquery slideup/slideup effect does not work
Good afternoon everyone, I’m creating a gallery on a website but it has an effect on slideDown when you click on the image that descends a div that has a larger photo and a description. When I click…
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answers67
viewsWhat’s the difference between using type Ubmit in buttom and input?
I’ve always made forms with <input type="submit" value="Enviar">, but observing the bootstrap documentation I realized that they use Submit, so I decided to adopt this method because I always…
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answers166
viewsHow to edit this chart to work with more lines
I’m using the Google API to generate charts : google.charts.load('current', {packages: ['corechart', 'line']}); google.charts.setOnLoadCallback(drawBarColors); function drawBarColors() { var data =…
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answer1043
viewsHow to make a Submit with <button type="button">?
I have created some and need them to perform the same functions (with database) of how to register, change, etc. Can anyone help me or explain how to do this? Thank you !
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answer79
viewsProblems implementing the jQueryUI Accordion feature
And I did a quick search on this resource and found this page; https://jqueryui.com/accordion/ So I created a folder with the name of GUJ and inside this folder I put three files; One Javascript…
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answer133
viewsError when creating table with angular js
I’m trying to replicate an example I found on the net creating a table with angular js. However this returning me the link error:…
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answer1403
viewshtml & CSS - align inputs
I have the following HTML code: First Name:<input type="text" placeholder="First name" name="first_name" required> <br> Last Name:<input type="text" name="last_name" placeholder="Last…
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votes3
answers9794
viewsShow average banknote result with Javascript
So I have this code here and I have a difficulty, I would like to calculate the average of the notes that are placed in the input fields. If you can help. <div class=""> <p>Media dos…
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answers154
viewsHow to use AJAX to update HTML elements without loading?
Can anyone indicate me a good article that explains well the use of AJAX? Or even that can better explain its operation? Thank you!
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answers54
viewsI cannot insert my html document into a web page through F12
I am using F12 to try to link to a normal web page one of my html documents. However, when inserting the link in href, the page says it is not allowed to access the document. ex:(web pag with an…
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votes3
answers682
viewsError using Bootstrap Glyphicons
So I’m calling the Bootstrap files: <link href="css/bootstrap-theme.min.css" rel="stylesheet" media="screen"> <link href="css/bootstrap-theme.css" rel="stylesheet" media="screen">…
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answer16660
viewsHow do I send an email from an HTML site form?
I have a template for an HTML site that has an email form,? <h3>Email</h3> <form method="post" action="#"> <div class="row uniform"> <div class="6u 12u(3)"> <input…
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answer372
viewsConflict between a Jquery call and a js file
I’m having a problem in a function using Jquery and a file I call inside my html that are giving conflict, it’s only working one, I tried using jQuery.noConflict() but apparently it didn’t work, I…
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answer1537
viewsInput type="date"
I need to take the amount corresponding to the year of one <input type="date"> and subtract from the current date to display a user’s age (javascript). However, my result always gives "Nan".…
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answers526
viewsContact Form Does Not Work PHP
I’m with a problem in the contact form of my site, I believe it is configured correctly but it is not sending the email through the form, I would like to know if it is error in the code, it is the…
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answers35
viewsProblem with menu
When passing with the cursor over this one it turns blue and wanted it to stay blue while I was with the cursor over the submenu code: menu { padding-left: 0; display: inline-block; padding: 5;…
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answer142
viewsHelp - Registration Form
Good afternoon! I made a very simple registration form that sends the data to the e-mail. It was working 100% and simply stopped sending emails. After all the registration, by clicking " send " the…
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answers24
viewsDynamic positioning of Divs
Hello, I am facing a problem, I want the div’s to align automatically with the empty space, as signaled, however, she insists on staying aligned to her lateral div and not her superior. How should I…
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answer82
viewsJQUERY how to add <p> tag
I’m new to Jquery and would like to know how I add two tags <p> without input, for example: <p>Valor do Pedido: <span id="resultado" class="resultado">5</span></p>…
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answers210
viewsSpacing with the Menu
I am the following problem: I can’t get that spacing off the menu with Jumbotron. <nav class="navbar navbar-inverse navbar-fixed-top"> <div class="container"> <div…
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answers1814
viewsFix first column and header of an HTML table
Hello, I have this fiddle exemplifying exactly how my table is: What I’m trying to do is, in addition to keeping the first column fixed, as it is exemplified in fiddle, where I followed an example…
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answer659
viewsProblem with select Multiple in form
I developed a website where you will have a form where you will receive an email inside that form exite 2 inputs select however the user will be able to select more than one option so I added the…
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answer130
viewsHow to show a whole image
Well, I removed a layout from the internet to edit it, but when I do <img src=""> and then I put a <a> back and a <a> the front of the image, I only see a part of the image and I…
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answer163
viewsSelect inside of Select
I am developing a product page that lists within each category all related products (they are various categories and various products). Like the code below, it 'rotates' all the categories and what…
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answer39
viewsHow to take a selection of a <input type="image">?
I’ve been coding for the web not too long, and I can’t take a selection that stays when I click? Does anyone know how to take?…
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answer249
viewsProblem when clicking the button, call ajax
Code: <button id="click" class="button"></button> <div class="TableCSS"> <table id="clickvent"> </table> </div> $(document).ready(function(){…
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answer1994
viewsHow to Get Data from a Mysql Database from id
Good people have this voting system where it saves in the database the votes . Only that it pulls all the data at once using the code below, the file will return ALL registered names. But I want to…
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answer38
viewsLock double-click with Parsley
I use the library Parsley.js and want to disable double-click to prevent registering twice in the bank, but it gives conflict because Parsley already automatically blocks when error occurs. I want…
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answer1729
viewsHow to open the number pad in a formatted field?
I have a text field that receives the CPF, it has a CPF mask, but as it is a text field, in Mobile it does not open directly on that number pad and when I change its type to number, it only writes…
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votes2
answers744
viewsAdding a class to a bootstrap link
I’m using the bootstrap and I have a menu, what I wanted was that when I clicked on a link from that menu, I displayed the page and left selected in the menu the page the user is on. I tried to…
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answer62
viewsAlign DIV dynamically like a stained glass window
Good afternoon I’m on a personal project and one of my inspirations is the Google Keep layout, where the Divs line up and fit together as if they were forming a stained glass window. I did some…