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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answer117
viewsUse befereSend in ajax to make a loading screen in Modal
I’m trying to make a loading screen using modal and jquery, where while collecting the database information, it has to appear loading. But even after you have already loaded, the modal is not…
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answer165
viewsToggle bootstrap menu is not expanding
My menu with toggle-icon, being used exactly like that of the bootstrap4 example documentation simply does not expand. I tried that solution but nothing has changed. Currently the code is like this:…
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answers65
viewsMake a table thead fixed and tbody have scroll - HTML and CSS
I have an item listing screen and everything on it is fixed, nn can have the scroll on the side, but inside this screen has a table and this table can have the scroll but the only thing q can scroll…
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answer74
viewsHow to insert anchors for my page?
I have a page called noticias.html with several news items divided into several articles, but only the links of that part written "CONTINUE READING..." that I would like to have the news opened with…
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answer46
viewsHow to make the result of a column?
if(($resultado_usuario) AND ($resultado_usuario->num_rows != 0)){ ?> <style> tr:nth-child(even) {background: #CCC} tr:nth-child(odd) {background: #CCC} </style> <table…
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answer1323
views[Angular][Bootstrap] -Open and close Collapse effect with just one click
I am wanting to perform a Collapse effect at the time I change item in the slider below. When I change the item, I receive from the service, various information recharging my child component…
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answer63
viewsI need to make a shape with css and I can’t. And rotation doesn’t work on IE11
Talk guys, is it okay with you? (I hope and wish you) I’m starting a new personal project, and I’m getting my ass kicked with two questions: 1 - The set of menus is rotated, while the central logo…
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answer793
viewsSet value inputmask jquery
I am building a small system in jquery and in the editing part where I need to inform a value programmatically to the field Jquery Inputmask is not correct. Below is the example of my code and what…
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answers944
viewsPHP/JS - How to display an Alert() with the value of $_SESSION
Good evening guys ! I needed some help with the Alert(); , I’m trying to show off on the page index.html, one Alert(); showing that the data was inserted correctly, reading some posts on the forum,…
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answer78
viewshtml - Two vertical scrollbars on Android
Chrome’s standard Custom Scrollbars and scrollbar are in conflict due to height:100vh. But I think Chrome detects how to 100vh is equivalent to the number of Y pixels of Android, and not that of…
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answers41
viewsError submitting a form. Field of type "select" is not being sent. The <form> tag closes alone, before the end of the form
When submitting a "form" with php, the "option" of my "select" is not being sent. I tried via GET and via POST and was unsuccessful. I checked in inspect and the tag "form" is closing alone, before…
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answers98
viewsDoubt regarding Modal Bootstrap
I inserted a Modal in my HTML, however, for some reason apparently it is stuck in some part of the code , I can visualize the modal, but I can’t perform actions inside it , code and print below:…
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answers429
viewsProblem with flexbox
My intention initially was to divide the header in 2 so that one part remained on the left and the other on the right. Then I put a flex-start and a flex-end, but it didn’t work out. I’m trying to…
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answers85
viewsCollapse Bootstrap height 100%
When you click on the name of each product the collapse appears with the default effect. The problem is that the collapse does not occupy 100% of the div. Follow example of the problem.…
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answers27
viewsBecause when I use AJAX the function doesn’t work?
JS $(document).ready(function(){ LoadMods(); $(".mod").click(function(){ var id = $(this).data("id"); alert("Entrou"); $.ajax({ url: '../crud/load_mods_info.php?id='+id, type: 'post', dataType:…
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answers169
viewsRecover value from input data
How do I recover input data value? My goal is value to match the date selected in the field. Filter field: <div class="filt-nam"> <h5>Filtrar Itinerários por Data: </h5>…
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answer57
viewscreate form with different size
good afternoon, I have to create a form with several rows and columns, until then normal, I wanted to know if it is possible that a row has columns with different width ? because the column always…
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answer48
viewsWhy is jquery returning repeating information?
I’m using the command $("div").delegate( ".btnAcessoAtividade", "click", function() { var id = $(this).attr('id'); window.localStorage.setItem("id",id); console.log( $(this) );…
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answers58
viewsHTML tags not recognized
Hello, I’m making a code with java and html and I need to make a list with Objects from Controller. I’m trying to use the tag <li> but instead of forming a list he prints out the <li>,…
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answer187
viewssimple question: "why does Eval() not work?"!
I have a simple code to run, I never used Val, but I know its syntax: var package = "edos.desktop"; eval(package + ".main()"); But it’s not working in my browser... I tried to use some alternatives…
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answer71
viewstime animation with css
good afternoon, I need to do an animation similar to the one in the video https://www.youtube.com/watch?v=OKo0RMtZ7g4&feature=youtu.be. But I can’t seem to adjust the time. .container { height:…
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answer742
viewsHow to create a list from data saved in Storage location
I have a task where I need to create a registry for users, save in the Log location and then in a list show on the site all registered users. I was able to save the user data, but I’m having…
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answer34
viewsSelect an option and send ID
Good morning friends. I have a question.. need that in a view I select an option that contains the name of the driver but need that in the controller I receive the ID of that driver and not the…
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answers38
viewsBrowser Back button does not work to vote for DIV
I have the code below. When I’m at Home and click on the Menu to appear, for example, Projects and then press the back button of the browser, it doesn’t work. The url even changes, but the page does…
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answers168
viewsModal closes even clicking on it
the modal opens normally, but I cannot use it. Anywhere where I click the modal closes, the initial proposal is that I could write e-mail and password. .postagem { height: 100px; } #degrade {…
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answers45
viewsHow to return a message "'No document type registered" when nothing returns from the database
I would like to know how I put in Thymeleaf for when I find nothing in the bank I return a personalized message on the web page "No document registered". Document Type Types of Documents Add <div…
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answers127
viewsOrganize data from a Binding date into a table
I’m trying to get the data through a data-Binding and mount a table (from bootstrap) using a V-for, but it doesn’t happen as I expected. Table structure: <table class="table table-borderless">…
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answers1144
viewsHTML does not find image <img>
Good evening, I’m having a problem with the HTML tag,I started a project for a website of a virtual store, first I did an HTML draft, then when I went to the PHP part, I installed the WAMP…
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answer53
viewsHow do you take the elements
const headerNavLink = document.querySelectorAll('.header-nav-link') const headerNavItemTitle = document.querySelectorAll('.header-nav-item__title') headerNavItemTitle.forEach(function(e, indice) {…
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answer127
viewsOverlapping Divs without using position:Absolute property
I’m putting together the following layout and I couldn’t find any way to override the Ivs without having to use the position: Absolute. I cannot make use of this property, as this is just a Section…
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answers3929
viewsHow to position the placeholder
How can I position the placeholder? I created a input but the digitable field does not follow, as in the example image: .inpt { border: none; background-color: #EBEBEB; padding: 3% 20%; margin-top:…
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answers183
viewsChange button link according to radio
Guys it’s a stupid thing I know, but I’m racking my brain, I need help who can thank you. . I am making a simple form, I need to have a rating question, if the person choose the option a link…
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answers479
viewsQuestion how to link between css and html
I’m a beginner in this area, so I think it’s a stupid problem, but I’m not able to create a link between my html file and css, as taught in the following class (follow the video link…
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answers459
viewsInsert an INPUT value based on a checkbox
I have a form that has a button to mark all checksbox in a datatable. So far, so good. What I can’t do is take the value of checkbox marked and return the value 1 in another input within the…
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answers250
viewsHow to develop a specific layout for web and another for desktop?
Good morning, I’m trying to develop a layout for a flight search site, hotels, car rentals. The layout structure will be similar to sites like https://www.booking.com and https://www.kayak.com.br/.…
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answer47
viewsPlace Content Article Horizontal
Good morning, I would like an idea to create a css style that organizes my tag <Article> containing Img and Divs horizontal position in larger resolutions. Follow my full code and css. /**…
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answers95
viewsDisable hidden DIV
I have an html code with java script that shows and hides the fields. I would like to know how to disable the div that is currently hidden ? And also if you notice the code the Cpf button already…
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answer105
viewsThumbnail Open Graph does not appear on Whatsapp
On the website https://www.institutomagnus.org/blog/instituto-magnus-no-programa-pet-patas-da-tv-sol-indaiatuba I am giving maintenance I made the necessary modifications to meet the link below. But…
html5 meta-tags whatsapp thumbnail open-graphasked 5 years, 8 months ago Guilherme Fabrin Franco 78 -
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answers613
viewsChange bar colors in javascript chart
I was answered in a previous question regarding changing colors of my chart, but I want to know how I can change the colors of each bar individually to the colors I want? Follow the modified code in…
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answers935
viewsLeave form fields aligned and of the same size
I want to keep these two elements aligned and of the same size. Note that I have already left the two with the same size and nothing: <!DOCTYPE html> <html lang="pt-br"> <head>…
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answers39
viewsSave variables from a select and keep the value in php
I am creating a php game where you will have several and several decisions to make. The problem is that the way I made it work was by separating the decision command, putting it on the last line…
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answer41
viewsDelete data from hidden fields with javascript
I have html code that hides and disables fields according to the choice of Cpf or cnpj, my question is how can I use javascript to delete the data that was typed as soon as the capos are disabled?…
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answer103
viewsPopulate an html with list jquery
this data element of jquery has a list, how to fill in html success: function (data) { var tabela = $("#linha"); var rows = ""; $(data).each(function (i, item) { rows += "<div>" +…
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answer298
viewsI can’t link, the html file with the css style
Good night. I am trying to link an arquiv.html file to another.css file so that I can use the css style on my html page through an id only that even with the correct tag I am not able to do this.…
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answers107
viewsBrowse Array and view in table
I need to add the data from array in a table HTML, remembering that it should be 3 arrays and only HTML and PHP for requirements of the teacher. is attached an assembly of how it should be. follows…
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answers217
viewsOverflow of text in flex elements
Hello, I have a problem with making the content I have inside the div with the class "box-center" inside the div Pai "wrapper". Someone can tell me compo I can solve the problem, I’ve tried the…
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answer23
viewsProblem returning text
the console returns the variable as Undefined carta = new Image(); carta.src = "images/CartaVirada.png"; carta.src2 = defineCarta(1); carta.position = {x:5, y:10}; carta.numImg =…
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answer86
viewsAlignment Table HTML5 content
Good afternoon, everyone, someone can tell me which change is missing in my code so that my table has data below the column shown in the photo? Below is a picture of the expected result and my code:…
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answer50
viewsJS variable does not save value
My JS variable is not saving a certain value, the idea is that by clicking on the checkbox and sending, the user receives the number equivalent to that checkbox. However it shows the value and then…
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answer52
viewsChoice of modal fields by variable value in php
I have a modal that opens the customer data and I have clients Cpf and cnpj, I would like to show the data according to the value of the variable $razao_social, if this variable contains some data,…