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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answer380
viewsWrite file in . ASP with JAVASCRIPT conditions
How do I write a file. ASP if a condition in JAVASCRIPT? NOTE: I can already write files in . ASP quiet. Below the font piece as example: <script> if(1 == 2) { // ISSO É FALSO, PORTANTE ELE…
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answer127
viewsHow to prevent GIF images from uploading and only authorize them by clicking a button?
Self-explanatory title "How to prevent the loading of GIF images and only authorize it by clicking a button?".
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answers6519
viewsAuto-fill input into a form (php, html)
I have a simple form with the following text fields: name, position, cell phone and email. I want to make sure that by filling in the 'name' field the 'email' field is automatically filled in as…
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answer822
viewsTurn an entry’s uppercase characters into lowercase characters
I have this simple form and a jquery code that automatically fills the email field with the first name of the 'name' field and adds '@dominio.com.br' to form an email address. How do I also make it…
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answer167
viewsHow to make images occupy 100% of the browser
I wanted to know how to have a 'Gallery' like this:(HTML and CSS) http://logiciel-tek.com/demo/html/ether/ether-html/index.html (In the area OUR WOKS) I wanted it to be the same regardless of the…
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answers1647
viewsHow to position html elements with css
I have difficulty positioning controls, like: I have a Textarea and I would like to put a label next to it, next to the bottom right and below the label, a SELECT control. Well I have managed, but…
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answer52
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answer262
viewsWhat is the Pinterest content effect called?
I’d like to ask you what the effect is called Pinterest content that some items are but on top, other items are lower, nothing with a horizontal line defined? Can be seen below:…
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answers271
viewsCreate a bottom bar with Tabs
Is there any jQuery plugin that creates an options bar like the one in the project PHP Debug Bar? Does anyone have any suggestions for implementation? The "Messages | Request | Timeline" is a thin…
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answers444
viewsStreaming data over HTTP in Javascript
There is some way to send data over Http, but instead of all the information at once, send one part at a time? For example: I make an HTTP request to GET /produtos. This will return all my products…
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answer340
viewsHow to clean only the current tab!
I have a menu of tabs, and would like to clean (refresh) only in the tab where I am, keeping the data of other. Menu: <body onLoad="AlternarAbas('td_cada','div_cada')"> <table width="100%"…
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answer144
viewsMultidestinatary and html email sending solution
Hello, I need a Solution for sending multidestinatary email and with html, I have an email sending code by smtp gmail that works, but there are two problems that I can not solve. Issue 1: Need to…
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answer110
viewsButton triggers the method of your container
I created a tab that opens and closes using jQuery and am having some problems closing it: HTML <div id="aba" style="position: absolute"> <img src="#"/> <span…
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answer58
viewsChange the content of onclick according to page size
I’m doing a project that some images have tooltip, but it only appears with the click. The problem is that the mobile version is not cool, so I need to open a new page with the content of this…
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answer201
viewsUse :before or a div with an image?
I’m finishing a website and I don’t know if I use :before or a div with the background of the picture, what I need is this: As you can see, there are two divs, the first is the glasses, and the…
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answers3178
viewsHover in two elements at the same time
I own a div and inside it a <a> I can see it in the div, but the anchor color doesn’t change. HTML structure: <div class="TamanhoECorTabs ThemeGrid_Width6"> <a id="ancora"…
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answers1951
viewsHow to search for ID in Mysql
Staff I am developing a system of input and output of vehicles of the company, in the index I made 2 inputs one of entrada and another saída, when I click on input appears the registration screen of…
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answer4075
viewsHow to put time and date in input fields with jQuery and jQuery UI?
How to include jQuery UI style files and Javascript files so that date and time inputs show pt_BR fields perfectly? You need to modify library attributes?
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answer1284
viewsLinks with LI inside
I have this structure: <ul> <li><a></a></li> <li><a></a></li> </ul> Okay, what happens is that sometimes I need to put the link <a>…
htmlasked 10 years, 6 months ago Felipe Viero Goulart 3,693 -
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answers3732
viewsMouse over image to show information box
How do I make a mouse over open a Tooltip and this box does not disappear when removing the mouse focus so I can place a clickable text inside this container? As an example: the tags that appear…
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answer176
viewsMeasure distance between SVG polygon points
I created a SVG very simple with a triangle. <svg class="triangulo" height="210" width="500"> <polygon points="200,10 250,190 160,210" style="fill:lime;stroke:purple;stroke-width:1" />…
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answer41
viewsGet the document by an iframe
How do I create a script that returns with an iframe document. I tried this code but it didn’t work: function getDocumento(ifrane){ return iframe.document; }
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answer4123
viewsWidth adjustment to take up space remaining to be occupied in a div
Supposing I have this structure: <div style="width:1000px"> <div id="div1" style=""></div> <div id="div2" style="width:300px"></div> </div> How to make the div1…
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answer1210
viewsProblems with dropdown menu with bootstrap
I have a dropdown menu on my page. When I select the menu the following problems occur: 1) Nothing is selected, that is, I choose the option, but do not select anything. 2) Even if nothing is…
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answers3250
viewsHow to submit form without being redirected by the action attribute?
The structure of the site is as follows: index.html: <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script> // verifica se a página foi…
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answers660
viewsPosition of a text relative to the top line
I would like to know how to line up a text vertically, compared to a word/letter of the previous line? When I use only the space bar I can’t get the result. Would have some code for it? For example,…
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answer2222
viewsPositioning controls with bootstrap
I’m having a hard time positioning controls on the bootstrap page. I wish I wasn’t resorting to external CSS resources, because that would take away the reason of being bootstrap. What I mean is: 1)…
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answer1844
viewsHow to move element randomly across the screen (css or jquery)?
How to make an element move around the screen randomly by bouncing at the edges of the screen. Like those old DVD screen savers?!? The closest example I found my question was in css (keyframes,…
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answer1931
viewsAligns in the same row rowEdit and other buttons in Primefaces
I’m in trouble where mine dataTable owns the property editable set to true. Allowing editing of the line the user selects. Well, when putting a button to delete for example I’m having trouble that…
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answer11910
viewsBody Mass Index Calculation (BMI)
My html code is as follows:: <!DOCTYPE html PUBLIC "-//WC3//DTD XHTML 1.0 Stric//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml">…
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answer1645
viewsValidating text box
Whenever I do a javascript validation of a text box, to know if it is empty or not, I do it as follows: function validar(){ var input = document.getElementById("texto"); if(input.value == ""){…
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answer129
viewsGrid with Single Input
Hello, what is the best way to make a grid for Javascript and HTML? I need that I can draw or change the color of the area of each white space. I did it this way but he doesn’t answer me because…
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answers230
viewsIdeas for an issue involving html and css
I’m developing an app where users can send photos that works like this: The app When a user chooses multiple photos, through a loop, a form is generated for each photo to fill in the title and…
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answer855
viewsUncaught Referenceerror Angular Is Not Defined
My code <!DOCTYPE html> <html ng-app="myapp"> <head> <title>Testee</title> <!-- Bootstrap CSS --> <link…
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answers57
viewsHow to insert database query data into an html page
I need to insert a database query data into an html page. The moment the user presses the PDF button, the data entered by the user will be captured in a contract in html format. Someone has a…
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answer881
viewsAccentuation in pdf for HTML2PDF library
I am generating a PDF only that I need the library to allow the use of accentuation ? Does anyone have an idea of how to do this in HTML2PDF? Grateful.
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answer53
viewsAlternative to File API for outdated browser
I need to read the binary of a file and post to a certain URL, but without storing the file itself to the server (I cannot store the file). To complicate - I would love to use the HTML5 file API for…
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answers555
viewsProblem with accentuation on a website
On a site I developed, I have the following text: The line of hair removal..., this text opens perfectly in Windows, in any browser. Already, on Mac, the text appears as follows: The line of…
htmlasked 10 years, 5 months ago Felipe Viero Goulart 3,693 -
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answer1531
viewsAdd elements to a textarea in checkbox order
Well people would like to know who can help me. I found this script in this American forum http://forums.phpfreaks.com/topic/170591-solved-checkbox-populating-a-text-area works the script, literally…
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answers3979
viewsFooter alignment
I am frying my neurons and so far I have not reached a solution. I am putting together a page, but there is no way for the footer to line up the page. In my machine I solved, but if it opens in a…
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answers616
viewsCarousel bootstrap with two items upright
The challenge is this: Make a Carousel, using the Bootstrap, which displays two items at a time, aligned vertically. Follows an outline of the idea: I found some examples of Carousel using multiple…
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answers586
viewsInsert mysql using ajax
I am trying to enter registration in BD via ajax but am having problems, I was using the format: 'json' but I was giving permission error and Alz, now I’m using type: "POST", dataType: "jsonp".…
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answer108
viewsWhat is the standard method of positioning elements on a page?
What is the standard method of positioning elements on a page? I ask because I had seen in some material that by default the elements on a page (HTML) have the property position defined as relative,…
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answer82
viewsZoom and drag settings in SVG area
I’m trying to make a system creates a graph of a mathematical function, and I’m developing it into svg. But I’m encountering some difficulties, the first of which is the lack of automation, because…
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answers211
viewsHow to use a global variable for a link
I’m trying to use $_SERVER['DOCUMENT_ROOT'] to facilitate the use of links where you could call the variable in any directory of the site. To use with the include($pagina_inicial) works, but for…
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answers127
viewsHow to use jqZoom on a Base64 image?
Situation: I have a small application where the user chooses an option from <select> and in that an image is loaded via javascript using Base64. Problem: The jqZoom plugin does not work…
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answers414
viewssquare div with 45º angle
The question is complicated and I believe the answer will be as well. I do not know how to explain very well what I would like to do (and I don’t even know if there is a way), exactly why I put…
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answer3050
viewsHow to change a text from a header element in Javascript?
What is the best function that changes the text of a header element (h1, h2, h3, etc) through Javascript? I tried this way to change the text: function mudarTexto(id, novoTexto){…
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answers147
viewsHow to apply responsiveness to texts?
Guys I’m doing the front end of a responsive site, I read some materials on how to build responsive sites etc, I’m using 'EMS' instead of pixels in the font sizes, but they do not change according…
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answers267
viewsDoes replacing <a> with <span> cause problems in the page’s SEO?
Well, I have this html to activate the title and article link: <h1 class='post-title entry-title'> <b:if cond='data:post.link'> <a…