Most voted "html5" questions
HTML5 (Hypertext Markup Language, version 5) is a generic term for recent web technologies (HTML, CSS, and Javascript). It is also the latest iteration of the HTML Recommendation scheduled for 2014, and featuring new elements and Apis.
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answer176
viewsHow to align a button vertically on a Row
I’m not able to vertically align a button inside a Row. I’ve tried to insert a label to force it down, but it doesn’t even move. input[type="text"], select { /*font-size: 13px;*/ } .selectClass {…
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answers234
viewsPass two parameters at once to the controller - A parameter is in an Input Group
Good morning, everyone. I’m new to Asp.Net and I took a personal project to do, but I’m having trouble passing parameters to the controller. I don’t know how to pass more than one parameter at a…
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answers525
viewsjQuery mask is not working
I want to put a mask on the phone number but it’s not working, I’ve tried all the different ways to call the jQuery file and jQuery.mask. I’ll show you my code, am I doing something wrong? (in…
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answers212
viewsHTML5 concatenate checkbox with text name
Good morning, you guys, I have done several researches on the subject and found nothing that refers to my environment. Come on, I have a Portal Captive in the company but I have two domains in the…
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answer76
viewsIn CSS why does the :Empty pseudo-classes work and the :not(:Empty) do not work in the input?
I’m trying to make a form template where I think better of the user experience giving visual feedback when the field is filled. Then I came across a "problem" that I can’t explain... Because in the…
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answers198
viewsHow to include js file in html project?
In my project, I’m trying to include a . js file, but it’s showing the error Uncaught SyntaxError: Unexpected token < every time I include the file as follows <script type="text/javascript"…
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answer125
viewsHow to get the result of a JSON where the result is HTML and in the Ionic View render the HTML?
I have a JSON where the contents of some fields are HTML, I would like to present the HTML in the Ionic View already rendered. This is the JSON: [{"data":"2018-09-05","categoria":"1","desafio":"…
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answers284
viewsHow to center in X and Y axis the alternative text of the img tag?
How can I set up CSS to always make alternative text middle-centered in the tag <img/> in Google Chrome browser? In firefox apply only display: flex or inline-flex with align-items: center and…
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answers23
viewsPHP in real time
I have come across a situation that for me is complex. How to update a content in an HTML page without having to refresh the page, whenever the database is changed, the data is modified without…
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answer88
viewsMobile cutting
I am doing a test but on the pc in all sizes works cool now when I climb in the served and eye on the cvelular it cuts the part of the title can help me? HTML <!DOCTYPE html> <html…
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answer35
viewscss hover property is not covering the next item
I have two rectangles of the screen with information inside. I used the CSS Hover property, so that when the mouse is passed over, the rectangle increases in size. But it does not cover the…
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answers51
viewsItems on the screen dynamically, regardless of screen size
Good afternoon. How can I get items to be in the same place regardless of the screen used for the display? I use a 14 inch screen, when it displays the screen on a larger screen, the items are…
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answer932
viewsCenter text within a fixed HTML CSS header
Guys may seem silly, but I can’t center the text of my menu(It’s a little lower than up), I’ve tried padding, align: center, margin, I don’t know why this happens, who will answer please take the…
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answers183
viewsHow to use an AND-type condition with CSS selectors?
Well, I’m using a CSS block where I need to change an element, but that change depends on whether two other elements correspond to a particular state; example: to change . textAlteration, the…
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answer50
viewsHow to insert WP previous_post_link(); anchored in a div
Good evening, I’m wanting to create a custom navigation between single-posts in Wordpress, but I don’t know how to do, and I don’t want to use a plugin for this, see what I’m trying to do (No…
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answers66
viewsSection - CSS does not work
I’m having a problem with the Section of my code. It is all without formatting, I cleaned the browser cache to see if it worked and still not getting CSS. .newsletter { width: 100%; float: left;…
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answers39
viewsHow to make use of CSS selectors so that there are two simultaneous conditions
Look at that: The question noted as Duplicate, was of my own, recent! It has not yet been answered, because despite the indication of another link, there is diffuses the application of possible…
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answer36
viewsResume a #div via PHP jo Ajax file
My problem is, I have a table that displays the information you have in the database registered information in the index. And in the index you have the option to add a new record (Modal Ajax) in the…
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answer118
viewsScreen minimizing leaves html messy footer words
When I minimize the browser the phrases go into the corner get messy. Follow the code: css: @charset "UTF-8"; body{ margin: 0; width: 100%; height: 100%; background-color: white; } li{ color: white;…
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answer477
viewsHow to add a logo to the HTML+CSS menu?
What is the correct way to add a logo or only the "name" of the site on the left side of the menu? * { margin: 0; padding: 0; } .menu { width: 100%; height: 50px; background-color: #1a1a1a;…
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answer45
viewsForm with enctype makes it impossible to read input text and image upload
I was managing to upload files with my form containing only an input and file type. However, I came up with the need to make a category registration form that sends the category data to the database…
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answer39
viewsHow to fix this error of HTML+CSS Sub-Menus?
The submenus of my menu appear without having to pass the mouse in the Menu, when passing over the 'ul' of the submenu they already appear, I ended up getting lost in my code and now I do not think…
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answer239
viewsHow to delete complete HTML content?
I’m doing a chat using PHP, Javascript, Ajax and HTML. I know it’s not the best option, but I chose to create an html file log.html which stores all messages and is loaded by my PHP file index.php.…
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answers197
viewsHow to request another site?
Hello, I’m having trouble making a code that I have in mind. It would be as follows. I have a website that talks about the buses of my city and I am developing a code in php looking for air buses…
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answer251
viewsNotification in javascript/HTML 5
I used javascript below to display notifications. It works and is called 10 in 10 seconds. However, when two notification windows happen to appear, only one is automatically closed. Is it possible…
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answers299
viewsLoading Screen
I’m here again. I have a page (index), that calls a Avascript, to assemble a graphic on the screen, I am able, but the graph is taking a little bit to render and when it does not render the screen…
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answer782
viewsERROR Typeerror: Cannot read Property
I have to click a button on an html page and trigger a function in the Component.ts called methodThis, but I’m getting an error message (error image) front image Component. import { Component,…
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answer51
viewsCustom validation function Html5
I wonder if there is any way to override the function that makes the validation of a field in Html5, I notice that the browser’s implement in an elegant way a floating alert, I wish to have a custom…
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answer268
viewsBinding a checkbox with Viewmodel without the use of Razor (Asp.net core MVC)
I’m having problems with Razor... I need to create a checkbox field and Binding with my viewModel using pure html. Only I’m not being able to do the Binding correctly with the bool property and even…
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answer79
viewsProblem sending email with HTML in your body using PHP
The code works in parts, sends everything normal, fills and the like, the only problem I’m having is in $body, when the email arrives in the email, the HTML code is displayed and not how it should…
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answer206
viewsFixing an HTML table without allowing resizing
I have a calendar of events where the user clicks on a date and opens a modal to register. But when a schedule is included, it stays that way: Note that on day 03, despite having limited the…
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answer151
viewsHow to position buttons in the bottom corner
I’ve been having problems with Html5 and css on Ionic. one of these problems and positions the button below the slide and leaves them transparent, with a good significant size. But with the…
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answer67
viewsArranging tds within tr
Good morning! Guys, I still need to improve my Skills on HTMl and CSS. I’m making a meeting minutes and I’m having a hard time getting some TD's inside a table a TD is appearing on the side of TR…
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answer831
viewsHow to control the image size in a bootstrap Carousel?
HTML <!--Carousel--> <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel"> <ol class="carousel-indicators"> <li…
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answer332
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viewsHow do I make a javascript function work for a number of the same components individually?
For example: I have this function that checks if the checkbox is checked, but it works in general and not individually since these components are within a table, the components are generated in this…
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answer227
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answers54
viewsPicking up data json
I created a json with the data from a journal that I maintain, only now I have to create a separate entry by the proper category, by author, and the other fields, I was able to get the general data,…
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answer68
viewsHow to show a vector without going to another page
Well I’m making a page that makes draws, I already managed to do half the work, but when I show the result of the vector it goes to another page, I wanted to know how to show what has in the vector…
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answer52
viewsQuestion with logic to select div
I have the following problem, when I click on a div the same should be with the background-color black and the color of the color that really is the background, until then it is working normally,…
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answers104
viewsOption appearing in text area separated by commas/lines
I am trying to make a small form based on HTML, CSS and simple Javascript (without Jquery). In one of the parts of this form, I would like any option selected from a select appear in the textarea…
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answer140
viewsHide information with javascript [DOUBT]
I am creating a simple HTML page and I separated the page into two vertically, so this way in the part that is in blue would the logo and the info of the tool (I have not yet done). When I click on…
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answer35
viewsHow to receive in the email information added in the html site?
I have tried many ways but I have not been successful in receiving the information added by the customer in the email. I will summarize already got the code, the client accesses the site clicks on…
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answer55
viewsError while running js
I have the js code (below) to change the name of a link, but the script does not work. And when I do on the console works normally. Can anyone tell me what it would be? The script is at the end of…
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answer62
viewsForce the opening of a page
Next, I’m studying CRUD with PHP and I can’t solve a problem... How do I make PHP open another page if a condition is true? In case it is a login, where after checking if login and password are…
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answers34
viewsMulti-form validation Jquery
I set up a form, where I have a SELECT with three options and when selecting them, the jquery displays different form options, with their respective contents (they are three Divs with class "Hide"…
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answers46
viewsAdd value to a <script> property
Hello, I have the following code <html> //=======Teste1======== <script type="text/javascript" src="http://modulo.que.sera.carregado.js" data-token=""> </script>…
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answers46
viewsContact form 2018
Good afternoon, you guys! I’m super beginner in programming and I’m trying to edit a template, but the contactform part isn’t working. If anyone can shed some light on this, I’d be very grateful.…
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answer303
viewsNo notification appears in Chrome only in firefox
I can’t make the notification work on Chrome, only on mozila, someone has a solution???? //Verifica e solicita se o usuario tem permissao para utilizar as notificações do Chrome…
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answers582
viewsDocument.getElementById( ).value is not working with window.open( )
I want to generate a clean print page with some information only. For this I am using the following code (well summarized) in javascript: function myFunction() { var myWindow = window.open(" ",…