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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answer307
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viewsBecause the form only worked once
Hello I made a small form and it only worked once , I didn’t change the code after that and it doesn’t work anymore what it could be ? <?php error_reporting(-1); ini_set('display_errors', 'On');…
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answers31
viewsHow to uncheck a checkbox when closing the div that shows what has been checked.?
After I mark the checkbox options, I click on "ok" it brings me the options I marked. giving the option to delete it. But if I delete, the checkbox is still marked.
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answers39
viewsHow to run an Email Rescue Field - Newsletter
In the footer of all the pages of the site that I am touching has a Subscribe field, for email redemption and newsletter sending. But I don’t know how to make it work, someone helps me? Follows:…
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answer128
viewsDate formatting to save to Database
How to do Date Formatting in php, receive default date (d-m-Y) and save to Database (Y-m-d). This is the code line used within the input (Y-m_d) value="<?php $date = new DateTime('');…
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answers26
viewsWhen to Use Input Button and Submit
I am developing a login system, but I have two alternatives, use the type button or type Submit, which one to use? <div class="layout_login"> <label for="sizeEmail"…
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answer1029
viewsThymeleaf - Submit from inside information <table>
It is possible to give information ubmit from within a using Thymeleaf? Example: <form method="post" th:action="@{/receive}" th:object="${objeto}" > <input type="text"…
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answers62
viewsShow answers at random without repeating and post method
Good, I have the following list of responses taken from my database. And in order for the right question not to be in the same place, I made an Random to show the results randomly. But the problem…
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answers128
viewsView images . tiff in html
I need to display in a modal an image, the problem is that it is . tiff I have researched several places, and could not find a solution. Someone can help?
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answer1194
viewsHow to adjust picture in container
I have a 1220x780 image and I want to put it in a 341x192 container, how do I make it appear adjusted, centered, in "miniature", I’m using max-width: ; max-height:; width: auto; height: auto; But it…
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answer346
viewsRemove Child Firebase
Hello, I’m starting to study Firebase and I’m putting together a simple Timeline, but I stopped in time to try to delete a particular post. I’ve seen people say it’s done by remove(), but I don’t…
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answers112
viewsResponsive Site
The thing is, I’m having a hard time modifying a footer on my website. I’m using Bostrap to style the site, but wanted to leave the radapé in two columns on mobile devices. The structure of my…
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answers141
viewsTextarea with value that cannot be changed
So I have a textarea like this: <textarea id="mensagem" name="mensagem" type="text" style="width:400px; font-size:16px; height:100px; border-color:lightgray;" placeholder="Um texto qualquer"…
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answer34
viewsProblems with scrolling href to content on the same page in smaller resolutions
My problem is this. <a href="#saibamais" class="scroll-to"> Saiba Mais </a> <div id="saibamais"></div> $('a.scroll-to').on('click', function (e) { e.preventDefault();…
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answer57
viewsHow can I send more than one value of multiple Buttons radios to the database?
The questions are all taken from the database, but I can’t send more than one, and when I send them, I don’t even enter them into the database. Sending Code: <?php if…
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answers438
viewsLine break inside an input type "search"
How to enable a line break, in an input type="search"? defining the amount of typed characters and the height of the search bar when identifying a specific amount of words for a line break, ??…
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answers47
viewsMore than one value in the same GET parameter
It is possible to assign more than one value in the same GET parameter via http, as if I had passed an array in this parameter? For example: http://www.exemplo.com/buscar?campos=nome,data,endereco…
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answer333
viewsaccess menu with over effect. Selenium VBA
I am having problems accessing an "interactive menu" using the Selenium library in VBA. follows html code of the page: <html> <head> <meta http-equiv="Content-Type"…
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answer2919
viewsHow do I prevent one element from overlapping another?
All right, here’s the deal. I have a div, which in my case is the body of the page, within this div I have two edges, the right and the left, and inside the div I also have a flexbox with some…
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answers28857
viewsHow to pass input value to Javascript function
How to pass values of other inputs (as a parameter) for a function that will only be executed on a given input? <input id="nome" type="text" value="LocalHost"/> <input id="email"…
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answers109
viewsHow to determine what will be loaded in HTML?
I’m developing a page without the use of back-end, however, I want to upload a video as background using this code: <div class="test"> <video poster="img/videoposter.png" id="header-video"…
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answers9216
viewsBootstrap - Change font
I have a bootstrap system and need to change the FONT of all pages. Can you change this only in bootstrap.min.css and not have to file by file? How to do? The font-family I need is not the one that…
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answer93
viewsModal problem
I’m with trying to use the modal of bootstrap to change the information of table names, but when I call the modal happens what is appearing in the image, it gets superimposed behind. I’m using the…
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answers420
viewsPrint just by clicking on page button
There is a way to put the page content to print only by the cryo button on the page? I have the function in JS function cont(){ window.print(); } HTML <button…
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answer94
viewsExample input take value and log console with this value when you click send button with React
By clicking the send button I want to take the input value and log console the value entered by the user! I think it’s simple but what I’m trying to do is more complex but will serve to implement…
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answer934
viewshow can I put PDF documents on my website using the google drive api
I am wanting to put Pdfs documents on display on my site in which the administrator would register the link that is in your Google drive and after that the document would be available for normal…
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answers33
viewsUpload button for multiple images
Good afternoon, I’m wanting to add one more photo field according to Cod below, this button has to upload multiple images.. When I put c to rotate, it shows nothing on the screen.…
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answer42
viewsInclude jQuery outside the Root directory
I have the following directories: Dev libs jquery.js Projects (Root) index.html In my index.html, I am trying to use jquery as follows: <script src="../libs/jquery.js"></script> However,…
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answer49
viewsHow do I automatically generate a favicon?
Hello, I am creating a login API for clients, when the user generates "the page" he uploads your company logo to the server, but in addition to uploading the logo creates also generate a favicon…
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answer112
viewsHow to reorganize Ivs (moveup / movedown)
I need to insert text blocks and then have the freedom to reorder them. In the first inserts it works, then the Divs start to get lost and the first jumps to the last for example, when in fact it…
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answer30
viewsDisable checkbox when selecting next
I have a problem related to hidden div that is presented when selecting the check, as I cannot use the radio button for a function that is being used, I need to run in the checkbox, but when…
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answers100
viewsHow to recover address ID?
I’m using Asp.mvc. On my route has the ID, the page address for example has http://user/1 . I wanted to get this number 1 at the bottom of the page, there’s some way to do it?…
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answer578
viewsHow to make website with multi languages?
I developed a site in only one language but now I wanted to put it in several languages to reach audiences from other countries, is a site where I insert a lot of information in my backoffice that…
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answers145
viewsSave canvas image with filters
I add image filters to the canvas, but have to save the image in the database and when I do the image saved without the filters, save the original. My database is connecting through Ajax and I do…
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answers2763
viewsProblems to display my site on Chrome
Ola, I’m having trouble displaying my site on Google Chrome. I edit the codes mainly in css, in mozila displays on the fly, but in Chrome it takes a long time (after updating 20 times) that works,…
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answers75
viewsHow do I stream a radio fm on my website?
A customer wants a system for his radio where his program will be broadcast, similar to this one. I have never done anything like this and I would like to know how I put this player on the site. I…
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answers149
viewsChange Previous and Next text in pagination links
I set in functions.php the parameters of the pagination and gave an echo where I want the links to appear, so far so good. The problem is that the texts of Previous and next are not modifying. I put…
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answer201
viewsHow to customize print in browser
I would like to customize the printing of the pages on html so that only the number of pages is displayed. I checked that it is possible to remove the header and footer @page { size: auto; margin:…
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answer74
viewsCode Repeat for HTML Navbar
Good night, brothers! I have a site with a navbar stylized and adapted with the colors and symbols of the customer. However, as there are several pages, the navbar code is being repeated in all of…
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answer149
viewsSending form only with HTML and/or JS
Guys I need to make sure that when the user clicks on the "Send" button automatically it is redirected to another page with all the data entered by the user as: e-mail, password, name, etc(using…
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answers85
viewsHow to create summation row at table end
I have a page with a table that shows information on the number of items expected to be performed and the number of items that were actually performed at the end of each month. If the quantity of…
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answers31
viewsHow to put a show more inside a table/form?
Hello good morning guys I have a wordpress website, and what I want to do today is add a button/ text before sending an existing table, so that if the user click the button/ text appears another…
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answers147
viewsDoes not work when pressing certain sequence of buttons, with js and html
Good morning, stack overflow. I’m going through a strange problem, I don’t even know how to describe it. Basically I have the 2 screens below I am creating a form, where it will be necessary to…
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answers96
viewsHow to manipulate data in HTML?
I’m thinking of a scheme, but I don’t know how to do it, and it’s simple. I need to make the following calculation: Day and Month x Month and Day, example, date today: Dia: 16 Mês: 07 x (vezes) Mês:…
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answer36
viewsMenu with Hover showing an image opening
Good. Someone has some reusable example of a menu similar to this site: www.boali.com.br Or you could direct me so I can do it?
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answer2289
viewsAdd color to javascript text
Hello, I have a problem, I need to add a color to a text that is added inside a textarea through a button. I tried to use x.style.color="red'"... but it didn’t work, if someone has a solution please…
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answers350
viewsProblem by clicking on anchor menu #
Below is my jquery script that hides a certain content of #about for example and when clicking on the menu it hides the old and shows the new but when I call the new content gets all messy quoting…
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answers202
viewsGraphic does not suit printing
I have a page that features several graphics and a button for printing. Although I have put the graphics in a small size and one next to the other to print several graphics on the same sheet, when I…
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answer410
viewsChange a certain line in a PHP file
I’m writing an application to change a particular line in an HTML file. I’ve been able to locate the word I want to replace, but for that, I need the line number to write the new content. function…
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answers137
viewsHow to incorporate a div to the form article or the other way around?
I’m developing a Fomulário for a project and I needed to add images only that these images represent the place of the client’s chairs and when the user clicks on any of these chairs the place is…