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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answer258
viewsWHERE clause with PHP coming from Javascript
I need to pass a variable from PHP in a clause WHERE of a SELECT, but this PHP variable gets a value from JAVASCRIPT. I ran a test passing only a native PHP value and it worked: <?php $phpNum =…
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answer66
viewsI need to recover the title of the selected field in jquery!
For example by clicking on the td 'Silva', display the title "Last name" <pre> <table> <tr> <th class='title'>Nome</th> <th class='title'>Sobrenome</th>…
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answer45
viewsJavascript errors
I’m having errors in Javascript in my code, at first there were more errors, but I realized that only change the order of bootstrap and javascript, so the errors decreased but there are still these,…
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answer50
viewsHtml, Css, javascript
Good evening guys, so I’d like you to click on a div (which in this case is an icone), another div to expand, but on the other side of that div, I’d like that second div in the case to stay behind…
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answer289
viewsCreate an html follow icone
Hello! I am developing an Ecommerce site on a platform with html programming. And the client requested to put a shortcut to access whataspp. How I do the programming of "follow" in html?
htmlasked 6 years, 5 months ago Paula Lutzoff 1 -
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answers3153
viewsAlert in an html boot
hi, I have an html button and when I click on it I would like to display an Alert, how do I do this ? follow the button code: <input type="submit" class="btn btn-primary" id="btn_cadastro"…
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answers48
viewsRedirect Java Script or HTML
I would like to be doing the same redirection based on user’s location. has this possibility? ex: if he is in Brazil remains on the site. if he is from another country is automatically redirected to…
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answer163
viewsHow to put html code in question
I have a block of html code and I need it here in the body of the question
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answers250
viewsHow to make an html page start at a certain position?
When I enter my page her focus did not stay at the top but in the middle for example, it is possible?
htmlasked 6 years, 1 month ago Vinícius Fernandes 13 -
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answer157
viewsHTML and CSS form
I’m taking a test and I need to make a standard "work with us" form, with curriculum submission.. I need to know how to validate this form and make it receive files.. <form>…
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answer67
viewsLanguage to develop a live system
I am interested in the systems of live ex, facebook;youtube among others offers these services, in which language this is done, where I begin to study? Basically I want to access the camera of a…
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answer59
viewsShow message when mouse step
I have the following instruction <li> <a href='equipas\ecl\ecl.html'> ECL title="Mensagem" </a> </li> Only nothing happens, the word "Message" doesn’t seem…
htmlasked 5 years, 6 months ago Joao Lucas 1 -
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answers62
viewswhere I find these icons
I need to change these icons on the site... as I do ? $(document).ready(function(){ // Add smooth scrolling to all links in navbar + footer link $(".navbar a, footer a[href='#myPage']").on('click',…
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answer109
viewsHow to make input mandatory?
want to make that a input be mandatory, example, I ask xxxxx, and the person clicks on continue and erroneo, I want to get out a text saying "put your xxxx:" <input type="email" id="user_id"…
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answer54
viewsHow to make input mandatory via javascrip
Pass me some study material, I heard you had a plug via jquery.. give me the necessary information that an imput is mandatory and appears an error. I tried the easy way required but it was not!…
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answer38
viewsLink that pulls google source is causing deformation on the page, in case, putting a &npsb out of nowhere, how to solve?
Normal link in head as shown in image below, already in the browser appears a &npsb,…
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answers63
viewsError setting a background to a label and placing an image above the background of the label
//html <label class="home-header icon-menu"> <img src="arquivos/menu.svg"> </label> //css .icon-menu { position: relative; top: 0.5cm; left: 0.39cm; cursor: pointer; background:…
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answer36
viewsHelp with Array
I’m having a problem with javascript. I have an array with 500 positions, I want to print all the data in my html. But when I throw this dice into a div it pulls only the last element. I appreciate…
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answer51
viewsHow to remove the blue edge of a video from a website?
If anyone knows how to remove the blue border from the video of this photo, answer me how. Thanks for your attention !…
htmlasked 5 years, 1 month ago Joao Matheus 1 -
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answer52
viewsHow do I make a form modify words?
I’d like to put a text in a form and it turns into a "link", for example: login id 76561198281829407 Modify to: https://steamcommunity.com/id/76561198281829407 I need an example of HTML and JS or…
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answer200
viewsHow to insert target _Blank in this java script code?
I would appreciate help to open the pages in a new tab. I have this js code below, where and how to place the target _blank? if(result[i]['link']=="") { htmlToInsert += "<td><a…
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answers594
viewsI’m not able to put my text on the right side of the site
I have a problem trying to put my text on the right side of the site, the text is on the left side, I want to leave on the right side of the page…
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answers36
viewsHow to make the <p> tag divide a text into 4 lines of few characters?
How to tag divide a text in sei la 4 lines of x characters instead of the tag go to the end of the screen line??
htmlasked 4 years, 8 months ago Hícaro Silva 1 -
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answers144
viewsHow to check if at least one checkbox is enabled
I have a set of checkboxes and I need a javascript function that, when submitting the form, check if at least one is checked and display the alert to select if it is not. I can’t use radio in this…
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answer40
viewsHow to pull a specific Javascript pro HTML function
I have a website and I am struggling, Javascript codes are all mixed with html because when I put in only 1 file it does not run in html, have to open a tag below each item that has function. I…
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answer27
viewsI’m having trouble using borders in HTML/css images
I WAS DOING SOME TESTS ON A HYPOTHETICAL PAGE, BUT WHEN TRYING TO PUT EDGES ON THE IMAGES BELOW, FROM THE THIRD THE EDGE GETS TOO WIDE. WHEN DID I USE A SINGLE CLASS FOR ALL IMAGES? SOMEONE TO HELP…
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answers21
viewsPass the video id to another form?
In my code, I have a loop that displays several videos that have the ID stored in a BD. The detail is that I need, when clicking on any of the listed videos, to open another page and display the ID…
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answer50
viewsWhere is the error?
Good people, I would like to put a watch on a website that I am making but nothing appears :( I wonder if you could give me a little help? Thanks in advance. HTML: <!doctype html> <html>…
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answers23
viewsGood afternoon, I’m a beginner and would like your help
Oops guys, I’m a beginner in the field and would like course tips, or any other kind of improvement and improvement in my C/C language development++. I am in the 2nd period of Computer Science and I…
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answers22
viewsWeb development
I’m new to web development. I created a navigation menu and then I created a suggestion input, only I’m not sure how to put it on the side of the menu as if it were the github site that has the…
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answer578
viewsPHP with java script and css
Develop an application for Conversion of Measures. The application may convert the following measures: a) Length: kilometre, metre and centimetre. b) Mass: kilogram and gram. c) Temperature: Celsius…
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answer60
viewsHow to apply javascript
I want when the person clicks on option one and then clicks on two, 1 is unchecked. <script> function mudaImagem (foto){ document.getElementById("vamo") .src =foto; } function…
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answer2228
viewsJavascript does not work :(
Good morning. I linked the javascript on my site as follows: script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"> and one of the codes is this, inserted just after the…
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answer75
viewsPHP - You have an error in your SQL syntax;
Hello I have an error here! I have the same code as another page but on this page it works and this one does not... error: You have an error in your SQL syntax; check the manual that Corresponds to…
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answers119
viewsHow to manipulate objects inside a div?
I’m a beginner in web programming and I’ve done everything I know. Can anyone help me center these items next to each other preferably with smaller spacing??? NOTE: I was able to space too much or…
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answer579
viewsGoogle Maps API - Exceeded request quota
I have a problem, when I create a project in Google Maps and put the key, after reloading the page, alleges error You have exceeded your request quota for this API. But I created my project and API…
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answers131
viewsMake a request on the server with 2 parameters
Well, I’m making a person use a "range" and decide a value, as soon as the person modifies the range, a search is being done in the database about a game and its value, use ajax with php for this,…
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answers561
viewsPHP/ HTML zip code search
What is missing for this code bring the result of the zip code ? <!DOCTYPE html> <!--<! -- Trazer Resultados CEP, Rua, Bairro e Estado --> <html lang="pt-br"> <!-- Declaração…
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answer187
viewsHow to insert HTML using PHP in indented form
I created a PHP file that when executed CREATES an html file already with an html code inside it. Later this PHP file that is being executed TAKES this HTML file and inserts another html code in a…
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answer828
viewsDDD + CSS phone
I’m setting up a register, and on it I need to put a DDD field and next to the phone, to stay this way: Bootstrap version: 3.3.7 In the documentation exists the form-inline, but it not as expected.…
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answer183
viewsforeach HTML table
I am trying again to create a table with the entered data using $_SESSION <?php session_start() ?> <!DOCTYPE html> <html lang="pt-br"> <head> <meta charset="UTF-8">…
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answers1628
views$. ajax -> I’m lost with this error "Uncaught Referenceerror: $ is not defined"
Honestly, I started a little while ago in this area, and I’m lost, I can’t understand why this mistake continues. This is my HTML <!DOCTYPE html> <html lang="pt-br"> <head>…
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answers57
viewsWhen selecting chekbox I need the phrase to be strikety. Follow img example
Design a nice Theme 2 mins Make the Theme Responsive 4 hours Let Theme Shine like a star 1 day Let Theme Shine like a star 3 days Check your messages and Notifications 1 week Let Theme Shine like a…
htmlasked 5 years, 2 months ago Israel Lira 1 -
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answer199
viewsIs that right? The question and doubt is in the commentary of the code
<html> <head> <title>Curso Java Script</title> /* Exercicio: Seguindo o resultado do exercício anterior adicione um input em tela e um botão como a…
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answers53
viewsI need to change the background color of a link in a Nav tag dynamically by clicking on it
I’m trying to learn HTML and CSS and came across this problem: I need the background color of the link to look like this even when I click off the Nav Print of Nav bar. I’ve tried using some CSS…
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answers95
viewsWhen you click the button go to register
Hello, I’m a beginner and I would like to know how to redirect the user to a registration page when he presses the button to register or log in to the site. <body> <header…
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answer69
viewssend form to another html page
I have a form and I want to send it to another page, which is a contract. The data sent is to fill out the contract. I used the attached script, however, it only sends a field. function…
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answer77
viewsResponsive Design- Html
Good afternoon! So I was in sublime-text working with Responsive Design and everything. I made the design tags all right, then activated the extension that has on Google, whose extension adjusts the…
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answer86
viewsError when calling a function, Cannot set Property 'src' of null
Hello, I’m doing a project for study. When I call the function, the code presents an error. The only thing I want to do in this function is just swap one image for the other when clicking and so…
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answers157
viewsSUBMENUS HOW TO OPEN ON CLICK
Good afternoon, I’m trying to configure my menu by clicking appear the sub menu, I just don’t know why not calling, if anyone has a suggestion. (OBS: I put the <script type="text/javascript"…