Most voted "html5" questions
HTML5 (Hypertext Markup Language, version 5) is a generic term for recent web technologies (HTML, CSS, and Javascript). It is also the latest iteration of the HTML Recommendation scheduled for 2014, and featuring new elements and Apis.
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answers25
viewsOrdering (sortTable)
I’m trying to create a sort in the columns of a table but it does not command minor > major and major > minor and still takes all the styling of table: Note. Table content is dynamically…
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votes2
answers213
viewsValidation POST php array
Below a table in my view, I need that when marking the column in the checkbox is not sent the data to my other page, or do a check when searching the POST. View: <div class="large-12 columns"…
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answer152
viewsPassword verification with Java script
I have a password change code on my page. How do I use javascript to compare if the new password entered in the two fields is iguai? Follow my current code: <!-- Modal 4 --> <div…
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answer250
viewsHow to change page footer size with @media print
I am creating a system that would be for financial management, and within that system I thought of generating reports too, but I did not give account of generating the pdf by php, because it was…
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answers669
viewsHtml5 notification system, javascript
I would like to understand more about this system, however, no publication helped me. I already know how to create a notification <!DOCTYPE html> <html lang="en"> <head> <meta…
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answers50
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answer152
viewstake variable data from input
Speak People! I have a system that registers products and creates what I need in the data field, but in a crucial part, after I create the fields I need it generates input with these fields! the…
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answer232
viewsList Database result in checkbox with AJAX and Jquery
I have a function that searches the bank for an entity list and shows in select. However, I need this same list to be shown at checkbox where the user can check more than one option. How to show…
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answer30
viewsHow to recover input value separately from Numbers with same class
Well, I’m having a little trouble getting the value entered in the input number of some cards I created... Basically, it’s repeating the value on all inputs of all cards All inputs are in the same…
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votes1
answer715
viewsCentralize Icons in mobile - Css + Html
I’m not able to centralize my icones on mobile, I need this little force, here’s my code below @media(max-width:700px); footer{ bottom:0 ; position: initial; padding: 10px 0; height: 78px; right:0;…
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answer692
viewsFont Awesome in select box
I’m having trouble displaying some 'icones' from Fontawesome as in the example, note that an icon is displayed however the second not, and when I click the select box the first option also does not…
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votes2
answers345
viewsTaking value from an attribute inside an input from a table column
I have a table and this table has a column that has an input like checkbox. In this input I created an attribute. How do I scroll through this column and retrieve the attribute value? <html>…
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answer376
viewsCSS button Misaligned form input, but correct for other types of CSS call
I have a form with the code to follow: div class="container"> <!-- Formulário de Login --> <form action="validacao.php" target="_blank" method="post"> <fieldset>…
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answers166
viewsbecause css properties only work in HTML and not in external css
<button id="btn-info" type="button"></button> When I put the selector with the properties in external css it does not work but if you put it directly into the html Style it’s all right.…
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answers141
viewsRequest problem $.ajax - Receive HTML table
I’m not getting to mount the modal getting a table using the $.ajax. Does anyone have any tips? I’m sending him this way: JS file: $("html").on('click', "#modalHorariosQuadra", function(){ var…
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answers81
viewsPDF opening in Modal gets lowercase
I have a website where I use a modal for opening PDF, and the same when it is opened is very small. Has anyone ever been through this? They’d know a way to fix it? CSS Modal code:…
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answers55
viewsError loading php page on online site
I did the whole site on my computer testing with the shamp. But when I went online, some problems appeared when loading 3 pages of access to the bank that are similar. <?php…
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answer70
viewsJavascript: Prioritize value in concatenation (.Concat)
I’m studying about the Concat and priorities The following code currently concatenates the Texts values in the field ValFin However I would like to get the priority of Field 4 (Prival04 value 1) was…
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answers42
viewsFavicon and audio not working
This is the code: <!DOCTYPE html> <html lang="pt-br"> <head> <meta name="author" content="Tomás Ricardo"> <audio autoplay> <source src="audio_de_erro.mp3"…
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answer48
viewsJava Script Date Comparison Help
I need to compare final date of a service contract to put in a report that will have 4 types of status: 1- contrato em vigor (Verde) 2- contrato próximo ao vencimento (Amarelo) 3- contrato vencido…
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answer53
viewsHow do checkbox behave like radio in ng-repeat?
I’m trying to make a checkbox behave like a radio, but I’m not getting a few examples but I don’t understand how it works. If anyone can help me. I thank you in advance for your attention! var app =…
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votes2
answers154
viewsHow to align items with HTML and CSS?
Again I’m having trouble aligning items. I would like them to align the 3 inputs in the same line with margin, but they go down. #contato { margin-top: 120px; } #contato form { width: 100% }…
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votes4
answers102
viewsProblems with click jquery
I have the following code: <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript"> $.getJSON('livros.json', function(data) { $.each(data,…
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answer43
viewsError in columns with sortable, how to resolve?
I have a 3-column scheme containing cards, I need these cards to be dragged from one column to another and rearranged within the same column. I got jQuery to make the cards draggable, but I can only…
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votes2
answers124
viewsPoint in CSS below image
I have an image carousel. Each image is a svg logo of fixed height and variable width. I need to place a point below each selected image, so I used the following code: CSS: footer…
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votes3
answers1539
viewsAlign these images and HTML and CSS text in the "correct" way
I have to do my TCC and on one of the pages I have to align an image, an icon and a title one over the other (photo), I can do this but with many codes I think unnecessary for something simple…
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answers114
viewsHTML redirection
Hello I am creating a calendar for a website of my anime and would like to redirect each <div> to a certain place. In case I made a page like this: I would like each one to take to a specific…
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votes2
answers174
viewsSmoothing animation in JS
I am creating an application based on Vue.js. This application should contain some elements that are animated according to the mouse. I created the animations in javascript and you can see that the…
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answer20
viewsStoring image (input file) in characters and restoring to file again (?)
This code gets an image for input file and "transforms" into characters There is a way to reverse the situation, with the characters obtained in the console.log forming the image again (throwing the…
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answers133
viewsHow to make a datalist of options generated with a json using Angularjs?
I wanted that when filling the field of professions, a list of the professions already registered for the end user would appear, as a way to help the user follow a pattern for the names. So I…
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answer37
viewsPlace text inside the image
Here is my code .imgs{ position:absolute; margin-top: -180px; margin-left: 25px; width: 200px; height: 200px; } <td style="width: 200px;"><?php echo '<img width=200px;…
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votes3
answers523
viewsHow to make a panel with double information with <tr>
I can understand basic handling of <tr>, as in the example below where we have information on each line. <!DOCTYPE html> <html> <head> <style> table, th, td { border:…
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answers312
viewsslide arrow is not showing
I have a problem, I took a code from a video lesson and a jquery too, I’m using both, I put the codes exactly as they were in the video, but even so my arrow doesn’t appear, it’s like an A on it, I…
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answer80
viewsHow to create a . click() limiter in JS?
I’m trying to create a JS calendar. First I made a <table> that will fill the <td> according to the days, leaving all available to click and select a particular day. The user selects a…
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answer10
viewsGo to a given link according to Radio Box with PHP
I have the following code. How can I determine a URL by passing parameter, as per the option in a selected Radio Box? <!-- Button trigger modal --> <button type="button" class="btn…
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answer119
viewsHow to place a countdown in more than one post on the page?
Good morning! I have the following problem, I have the view below that works as a schedule, within it I have some publications. I can get to each of the posts and get the amount in minutes left to…
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answers216
viewsPosition the vertical scrollbar on the body (below the header) of a Modal Bootstrap window
I have a modal window and every time the view expands, it self-adjusting and creating a vertical scrollbar and including Header. It is possible to make this vertical scroll bar not include Header…
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answer6560
viewsLocalstorage + PHP
I am capturing the data from a Localstorage, but when I put the information in a PHP variable and search on the server, the query does not perform correctly. <?php session_start(); try{…
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votes2
answers4843
viewsAlign inputs and reduce spacing between Abels using CSS
I’m not getting my line Labels and reduce vertical spacings between Labels and the inputs. Some are adjusting and some are not. I would like to reduce the vertical/horizontal spacing that distances…
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answers107
viewspseudo-class :not and :Focus in CSS
I have the following class in CSS: .iconQuemSomos { cursor: pointer; margin: 0 15px; transition: all 0.3s ease; } .iconQuemSomos:focus { opacity: 1; position: absolute; -webkit-transform:…
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answers89
viewsHow do I make a slideshow with Divs?
currently my carousel has 3 Divs, and I would like the Divs to move from 1 to 2 and from 2 to 3 and from 3 to 1 with a 2-second timer, how do I do that? my code is like this: <div…
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answer244
viewsHow to format a Grid within Div?
Gentlemen, I am trying to insert a grid inside my Divs, but it is in conflict with the top part, as image attached, follows an excerpt of my code where the problem occurs. I have the div row1 which…
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answer51
viewsPlace the function output
ola I’m wanting to display my result of my calculator functionImc but this not going, could help me I’m kind of layman in php. error that this giving when running the site: Notice: Undefined…
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answer332
viewsHTML - moving menu image
good afternoon! I’m training to build a website and, when I minimize the screen, the menu bar that is an image moves and goes out of position (it goes up). I’d like it to stay fixed and adjust to…
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answer328
viewsHow do I put next/Prev Buttons and Dots Controls on my css/javascript slideshow?
Hello, I’m going through a lot of difficulties to make my slideshow, the best I got was an automatic slideshow, only I’d like to include Prev/next arrows to control and buttons below too, someone…
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answer46
viewsWhich operator should I use in Javascript c:if when I want to be between two variables?
Gentlemen, I need to know which operator to use in c:if of Javascript when I want to make a decision between themselves, for example, I need a background of a Div turned red when it is between the…
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answer45
viewswanted to put dot/Circle Controls on my slideshow, can anyone help me?
i would like some Dots below the slideshow for when clicking on the first dot the slider goes straight to the first slide, but I’m not getting, someone can help me? HTML: <html lang="pt-br">…
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answer154
viewsMy checkbox is not ticking/unchecking
I’m implementing some checkbox with React, I can settar to initially be checked or not, but I can’t change that state. How to solve? My Main Class class NewsletterConfig extends Component {…
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votes3
answers359
views"Onclick" function that calls PHP function
Do you guys talk? I am beginner in development and I have a problem, I have a form (HTML) that sends data to a PHP file and registers in the database. What I need is: When successfully recording the…
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answer71
viewsRewind HTML5 video after clicking without acceleration or lag
What I need I need a script (Javascript, jQuery, etc.) to rewind a video after clicking. I used a script I found on some forums, but it rewinds the video with acceleration, which makes the animation…