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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answer221
viewsAccess the contents of an iframe via javascript
I have an html document named frame.html with the following code: <html> <head> <title>frame</title> </head> <body> <span id="teste">teste</span>…
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answer116
viewsJavascript and css popup window
I’m making some cards that when I click in it shows in the middle of the screen a popup with the inlays of each card , I did a function in javascript , card 1 worked well , but card 2 it opens the…
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answers18
viewsRedirect when clicking on data list
Can anyone help me? (the other question was wrong) How do I redirect by clicking on the desired option? as on the site: www.outcenter.com.br When the person starts typing. Hint already appears. But…
htmlasked 3 years, 10 months ago Lucas Boccato 1 -
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answer31
viewsHow to put a small modal bootstrap on another larger modal with the fade working properly on the two backgrounds?
I have two modal bootstrap , the first one a modal-Xl, the second one a modal-Sm that is smaller , they normally open. But the first of the effect of fade straight, already when I open the second…
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answers26
viewsHow to mouse drag objects into an HTML page?
Hello! I use the delphi6 and twebbrowser component htmldocument2 and on the screen when placing an image I wish I could drag from one side to the other for easy localization. For what I have been…
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answers428
viewsHover and Disabled at the same time
I have 2 buttons. I want one to be disabled and the other to be in effect Hover. When I do so below the two buttons are with effect. How do I make the button that is disabled have no effect?…
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answers116
viewsHow do I show a <select> when selecting a <option> in the form?
The code goes like this: <form name="frm1" action="#" method="post"> <option id="pacote1" class="form-control">Pacote</option> <option id="pacote2"…
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answers76
viewsDelete table row through an ID
In my table the rows are entered through Javascript with an ID that is the same ID filled in the form, and these lines include a recycle bin icon that I captured as let botaoExcluir =…
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answers21
viewslinear-gradient(); and
I’m good with CSS but I still have a question as to background color Linear-gradient only it didn’t stay 100% it keeps repeating depending on the size. body{ background:…
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answer41
viewsCheck whether multiple HTML elements contain a specific text value
I want to verify if the elements inserted in inputs already exist in some table field where the class is called "code". I created a variable to contain all the code classes to then check. let…
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answer40
viewsHow to load an audio bit as I play?
I have a server where I host files .wav (audio media). The problem is that these audios are very large and when I will implement a tag <audio> or <video> in my HTML, first it downloads…
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answers67
viewsHow to resolve the Uncaught Syntaxerror: Unexpected token Ajax?
hello I have the following code: var player = videojs('MY_VIDEO_1'); player.on('ended', function() { $.ajax({ url: "", context: document.body, success: function (s, x) { $(this).html(s); }) }; and…
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answers1540
viewsShow and hide div by clicking button
I would like to click on the start test button, the div counter appears, and when clicking on next test, the div id=01 disappears and only shows the id=02 and so on, always when I click on next test…
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answer39
viewsModify a function while maintaining its functionality
I have a function that performs a search for the entries of the table already created, but there is a condition that leaves the code strange and I even did not understand the reason for this IF. The…
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answer27
viewsHow to use Jquery to trigger a function when the page title is changed?
Hello, I am new on this platform, I do not know if my question will meet the requirements, but I will try to be as specific as possible! I want to trigger an event using Jquery, so when changed, I…
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answer622
viewsValidation of PHP form
I wonder if there is a way to insert some script inside contact.php to, before taking action to send the data to the email, check the form fields. From now on, thank you! Follow the form here:…
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answer237
viewsGoogle maps warning: getCurrentPosition() and watchPosition() no longer work on insecure Origins
I’m using Windows with a virtualhost and I need to make the map work on the localhost, only I already have the google key and even so, without putting the appropriate restrictions on the key still…
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answer230
viewsInclude PHP and directories?
$url = "https://". $_SERVER['SERVER_NAME']. $_SERVER['REQUEST_URI'] ; Result = localhost/Dashboard/folders/test/Florianopolis.php This code above shows me everything, including the file name. It has…
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answer303
viewsHow to block printscreen on a web page?
I know that for Android development there is the command: getwindow().setflags(windowmanager.layoutparams.flag_secure windowmanager.layoutparams.flag_secure) Which prevents the printscreen and even…
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answer1279
viewsDIV Absolute respect padding DIV father
I need to put a div with the property position = absolute. However, the div father has a padding and the width: 100% of div son does not respect this padding. Would the only way out be to define the…
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answer336
viewsCatch up to 3 foreach position
I have a foreach which prints all categories of a JSON. How do I make him take only up to 3 position and stop the loop? The point is I want to create a menu ul with 3 categories and within it create…
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answers44
viewsDelete Method Does Not Work
Good Morning I am learning Angular JS and am having a hard time getting my delete method to work. Does anyone know where the bug is ? JS Code angular.module("listaTelefonica", []);…
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answers11
viewsInteractions with progress bar
I created a progress bar and I wanted to know how I do so I can interact with it. Example: I click on a button and the progress bar goes up to x% each time I click on that button. How do I do that?…
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answer49
viewsHow to format number string with . net core?
I need to format this number string, which is returned from an api: As I wish: 83,951,583. Página Razor: <h3>Mundo</h3> <div class="card bg-primary text-white mb-3" style="max-width:…
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answers18
viewsput two files in a <img>
is there a possibility in case the first file is broken or corrupted display the second file? example: <img src="teste1.png" src2="teste2.png">
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answers2085
viewsFix Double Click Buttons with Jquery
I am performing maintenance on a site with multiple forms with buttons of type SUBMIT and also normal buttons that call an onclick event that in FORMS is used to perform the validation of the data…
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answers24
viewsHow to change the settings of a Slide Show depending on the screen size without making refrash on the page
I wonder how I can fix this problem I am facing, the code below is working perfectly on the Wordpress platform, however the slide mode to which changes the settings depending on the device this…
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answers65
viewsDisplay script variable value in HTML
I created a basic script to generate a random value from 1 to 100. But when I opened the html in which I created the script it only appeared on the page’s console and not on the page I created. How…
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answers28
viewsHTML request in XML
Hello! I am trying to make a request for a software that arrow the path of an image via XML. the image is taken inside the project folder! would have like me to take via a web page link? <Control…
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answers37
viewsHow to upload as attachments in email
I am trying to make a form that sends an email with the form inputs and files that the user uploads. The part of sending inputs is already ready, I’m using the Magic Form (Martin M.) in the…
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answer49
viewsAnimation in Automatic Scroll by clicking on an Anchor
Hello folks I’m having a question with animation automatic scrolling with the redirect to the Anchor in the Html on the same page I tried several alternatives here the site did not work. Among them…
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answers17
viewsHow do I add a Thumb to my website?
how do I add a thumbnail to my site in html, like, so I type your url into facebook for example it would show a clickable image, the same way it looks if you type in the google address (it shows…
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answers280
viewsRight at the top when resizing page
I’m trying to put the company logo above all content at the moment the page is resized, but without success. Logo call: <a class="logo pull-left" href="index.php"> <img…
htmlasked 7 years, 3 months ago adventistapr 5,498 -
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answers448
viewsUncaught Typeerror: Cannot read Property 'style' of null
Normally I will Google first, but I searched and couldn’t find a valid solution. I’m making a game of guessing colors of the Coursera Javascript course. And it’s working, but when I try to define…
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answers91
viewsReplace words on the site
I use the code below to generate a space with the recent comments made on my blog. It’s working perfectly, only Disqus generates the date of the comment in English. Ex: 1 Month ago, 2 Weeks ago, 1…
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answer27
viewsSlide made using html and css does not fill the page width
I’m trying to fill the screen with the slides, but I can’t. I’m using gallery.css to create the slides,I tried to modify the css, but the name of the class that is used for the gallery to work, HTML…
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answers346
viewsautocomplete="off" does not work
I own two camps: <label>Imagem do perfil:</label> <input><input type="file" value="<?php echo $img; ?>" name="img[]"/><br/> <label>Senha:</label>…
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answer217
viewsLimit a loop
I’m recently practicing PHP and I know how to loop with While, but I wanted to limit this loop so as not to break a column of the site. <?php include_once 'conexao.php'; $sql = "select * from…
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answer47
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answer151
viewsPlace Items in Scroll
Hello! I’m trying to create a horizontal scroll with certain items. But it breaks down instead of continuing to the side. I want to do a scroll effect to show more content next door. .container {…
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answer1280
viewsLabel and input placement in an html form
Hello, I’m studying HTML5 and CSS3 and I’m trying to stylize by positioning inputs/checkbox/combobox and their respective Abels. Suppose I have the following code: <form> <label…
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answers215
viewsgetParameter returning the same value
I have a table where there’s a column ID - NAME - ACTION 1 -- USU1 -- VER 2 -- USU2 -- VER 3 -- USU3 -- VER in JSP I am storing the id inside a Hidden input. <input type="hidden"…
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answer39
viewsHTACCESS gets GET, but prevents receiving POST
I am using the following command in HTACCESS to use Friendly URL: RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^([a-z0-9-]+)/?$…
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answer28
viewsI cannot insert a linear gradient in the black color
I’m trying to make the linear gradient effect to leave the bottom of the image with black "gradient", but when I put the command, regardless of the color I use, it turns white, follows code for…
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answers495
viewsHow to adjust a div to fit across the screen if there isn’t enough content to do so
Hello, I’m using freamework Materialize to create an administrative panel for a system I’m creating in PHP, but I know very little about front-end. I would like help to adjust the leftbar to fit…
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answers192
viewsView documents in . PDF in different folders
Good morning! I have a panel where is posted multiple PDF files, however are 3 different folders according to each file type. And in this panel, I need to put a method where the person can view the…
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answers15
viewsI have a question about audio
I want to make a text that when I click plays some audio (but that does not open on another page) clicked on the word played the audio I have this doubt in html I’ve tried to make a link but when…
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answers51
viewsUndefined function - Uncaught Referenceerror: codeAddress is not defined
I’m running a script to get the location of some accredited stores of the company I work for (using the Google Maps JS API). The code works in 2 pages normally, but on the last page where I will…
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answer53
viewsdeleteRow Do not delete table row completely
Follow my javascript function that should permanently delete a line: function deletaItemExtra(item){ var x = document.getElementById(item); x.deleteCell(1); x.deleteCell(0);…
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answer32
viewsHow to merge images in PHP
Guys , as I could join these 3 images in one to download it , my code is like this : <div class="imgtmn"> <?php echo "<img id='imgpos1' src='img/$cod.png' alt='' />"?></div>…