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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answers4231
viewsHow to assign HTML code to a Javascript variable?
I have the following HTML code: <table class="al-center" style="width: 520px;"> <tr> <td> <div class='form-group'> <label class='control-label' for='auto'>RECEBIDO…
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answer195
viewsMenu for mobile
I’m making a website for the company where I work and I made a Multilevel menu. My problem is that when I open one of the levels, the last item does not appear and when I scroll what moves is the…
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answers13898
viewsPicking up content from an HTML tag with JS
Well... my doubt is how to capture the value that lies between: <ALGUMATAGHTML> O valor definido arqui</ALGUMATAGHTML> Since the value I want to capture is: <span style=""…
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answers729
viewsGet font size in HTML
I need to get the source information that is configured in the HTML tag with Jquery. I know to get the font-size just use: css: p {font-size: 12px;} JS: var tamanho = $("p").css('font-size'); The…
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answers935
viewsHow to make it play a song when the user puts the mouse on top of an element?
Is it possible that when the user hovers over a particular element on the site, a song would play? If so, how?
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answers691
viewsWhat is the correct tag for grouping elements into an aside
I’m creating a sidebar for my site, I want to put something like "last posts, social network, a kind of top downloaded etc." or something simpler "last posts" just :D .. but I’m in doubt about tag…
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answers189
viewsIs there any way to write a function on the screen other than by onclick?
Hello, the only way I know how to call a javascript function in html is by onclick, but my html is not a button to click, I wonder if there is another way to show a function when it is called. ex:…
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answers758
viewsHow do I know if a record has been added to the database?
Hello, I am working on a warning system, when a data larger than normal is registered in the database an alert has to appear on the page where the user is browsing. The problem is that I don’t know…
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answer18816
viewsWays to put one site inside another?
I’m studying the tag iframe HTML5, I saw that with it we can place websites and videos within a page. However, I did some testing, with PHP and HTML files. The only way that it worked out that the…
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answers94
viewsEmail Marketing - Responsive
Someone has done email marketing responsive, I found several templates on the internet they work responsive in the browser more when triggering email by Outlook or virtual target and open on mobile…
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answer447
viewsRemove space between menu and content
Hello I have a little problem... Let’s say that between the menu and the page contents are with this huge hole... And I would very much like to remove it... the worst that has nothing in the code to…
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answer485
viewsSearch the bank in real time
How can I do in PHP so that when the user type in the search field it already appears the database records. For example, assuming that it is a register of cities, the user type "Field", should…
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answer997
viewsDisable Radio Button from a table based on an input value
I have a table whose first column is an input and the rest of the columns are a radio group Buttons. This first input can only be given the values from 1 to 4. Radio buttons start disabled, and can…
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answer785
viewsAngularjs-Material how to change language to Md-datepicker English
I’m trying to change the language from Md-datepicker to Portuguese because the days of the week and the months are in English, so it gets confusing for the user... Is there any way to exchange this…
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answer3038
viewsCreate angular variable in html
Hello! I have a loop (ng-repeat) in my html file and would like to save its index in a variable to be able to pass parameter to a function. Does anyone have an idea how I can do that? Follow the…
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answers450
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answers4079
viewsJavascript required HTML attribute
I’d like to know how to do that, when the activeBtn were checked, the ordenadorBanners win the attribute required, I tried the model below but it didn’t work, I would like to know how to do it, and…
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answer659
viewsHow to reveal items when arriving on a particular scroll
I would like to know how to do the effect of revealing items when the scroll of the page reaches the element, example of this site: http://www.metodistapirassununga.org/ The effect is on the blocks…
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answer436
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answers534
viewsCSS tab system stops working when changing quantity
I’m trying to use a system of tabs in pure CSS. It seemed very nice, but when I add new tabs or remove some it stops working, someone knows to tell me why? Only with 3 tabs works well: .tabs…
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answer760
viewsDownload image only by its URL
I have this requisition: var exportUrl = 'http://export.highcharts.com/'; $.post(exportUrl, d1, function(d1) { }); Since exportUrl+D1 becomes the url of my image generated by the server. how do I…
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answers394
viewsIs it possible to remove the option all files in the file explorer?
With accept I can specify which formats are accepted. <input type="file" accept="image/png"> It filters, but in the explorer it is still possible to select all files as in the photo. It is…
htmlasked 7 years, 11 months ago Felipe Duarte 6,284 -
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answer1157
viewsHow do I ask permission from the user, to get his location? showing an Alert with the options allow or not allow.
How do I ask permission from the user, to get his location? showing an Alert with the options allow or not allow.
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answers943
viewsAdjust one td css only
I have a table: <table border="2"> <tbody> <tr> <td><img class="imgpadrao" src="xxxxx" alt=""></td> <td> Recebido </td> </tr> </tbody>…
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answers1635
viewsz-index does not work on link
I’m having a problem creating a <div> masking and a link to disable this mask. In another layout that I had worked normally, now that I am performing the exchange it stopped working. I have…
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answer345
viewsRequest field fill in url
Good afternoon... I need your help. I have a page in html+php which is basically a field that queries a mysql database with ajax and returns the result as soon as the field is filled with the…
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answers2116
viewsReal-time Google Maps Update
I’m using the Google map to show objects in real time. I did a function in Javascript which is updated every 3 seconds and in this it updates the marked ones in the Google map. Something like:…
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answer932
viewsRemove a specific element with JAVASCRIPT from an HTML structure
Hello I do not have much experience with js and I am with a problem believe that silly but that there are days trying to solve and I can not. I created a list of HTML elements with the following…
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answers3391
viewsValidate captcha before sending form
I need a very simple captcha, but it can be validated before the form is sent, how can I do it? Currently use this: index.html <form method="post" action="valida.php" id="form" name="form">…
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answers1848
viewsAjax returning [Object Object]
HTML index.html <!DOCTYPE html> <html> <head> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> <script…
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answer54
viewsCheck if text belongs to the widget and not to the child
For example, in the structure below I have a div that has a text and another div which also has a text. How can I capture or verify if a text is the direct son of a tag, and not the son of another…
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answer851
viewsPassing information to a Modal
I have this routine using the C#Razor. It lists my messages : Code: @for (int i = 0; i < 3; i++) { <div class="box-body" style="line-height:15px"> <ul class=" products-list…
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answer297
viewsI need to fill 2 fields using select
I have a select with the following values in option: <select id="frutas" name="frutas" > <option value="">Selecione...</option> <option value="Maçã - 10.00"> Maçã…
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answer58
viewsI can’t get value from date-Object
There is the following problem I have several inputs listed with the same css class, but I need to take a data-attribute from each one by clicking on the respective input to get its attribute value:…
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answers343
viewsclassname, Setattribute or classList.add
I have a JSON list that creates several objects from a blog and come across the following ways to add classes to the HTML objects that I create after loading the list: classname, setAttribute and…
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answer430
viewsBootstrap libs declaration
I have declared bootstrap libs in the code so: My error is on the page, that when you click on the menu icon, it does not expand Behold: Any suggestions? <!DOCTYPE html> <html>…
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answers87
viewsHow to pass a different value in an HTML form?
I am creating an HTML date filter so that the SQL query can return a specific value to me. I’m just trying to make it difficult to pass on this information because the form option needs to appear…
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answers376
viewsSpan inside @Html.Actionlink
I have the following column of a table: <td style="font-size:10%"> <p class="list-group-item-text"> @Html.ActionLink((string)item.cidadenome, "Cidade", "Cidade", new { cidadecod =…
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answers140
viewsClassification system
I’d like to bring up the positions. I have no idea how to do it. Below I’ll be giving a demo and my code <?php include("./configs/dados.php"); $ranking = "SELECT * FROM usuarios ORDER BY…
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answer57
viewsRestrict CSS to IE
Is something missing in this parameter ? I need this style to apply to IE 11 only, when I include this code it works, but other browsers tbm take <!-- [if gte IE 8]--> <style> .box-form…
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answers44
viewsCan I run these PHP functions via HTML?
You can run these PHP functions via HTML? <!DOCTYPE html> <html lang="pt-br"> <head> <meta charset="utf-8"/> <meta content="width=device-width, initial-scale=1,…
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answers2217
viewsRadio de Preenchimento Obrigatório html
How do I place this mandatory field: <p><h5><strong>Estado</strong></h5> <p> <input type="radio" name="Estado"…
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answers213
viewsHow to avoid excessive line breaks in a textarea
So guys, how can I replace in a text, excessive line breaks, making when I have more than one line break in a row these occurrences are replaced by a single one, regardless of how many were placed.…
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answer452
viewsProblem with onload event
I’d like to ask someone who understands pure javascript, why this is happening. I have a code that should only show the image when it is loaded (onload), only the function only fires when I Seto…
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answer86
viewsHow to convert html text (entities) to "normal" text?
In my database are saved lines that are "read" by html, so are saved with tags and those characters that do not know the name =>  , é etc... the problem is that in my…
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answers735
viewsSource with low html quality
body{ background: url('imagens/capa.png'); font-family: "Avantgarde", "TeX Gyre Adventor", "URW Gothic L", sans-serif; } .texto-capa{ text-align: center; color:white; display: table-cell;…
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answers62
viewsBlock browser access without Html5 support
I have researched and found some ways to "block" access from specific browsers, but would have some way to do this with everyone who does not have Html5 support?
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answers4674
viewsPick top, left element position according to parent element
I’m using jquery offset to pick the position of an element and I’m using draggable to move this element. The offset element is inside a div and I would like to take its position by the parent…
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answer219
viewsleave a responsive image horizontally, but not scaled, but cut horizontally
Good afternoon How to leave a responsive image, so that it is literally cut in its horizontal, so that you remove the horizontal scrollbar from the page, and do not get a "smashed up appearance" I…
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answers3242
viewsLoad HTML from another HTML
I would ask for help in loading inside my main HTML file external files from 2 other HTML pages Below follows the Nav <!DOCTYPE html> <html lang="pt-br"> <head> <meta…