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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answers271
viewsjQuery with Internet Explorer
I have this code that works perfectly in Firefox, but I can’t make it work in IE. The user can only choose 10 drives in total and when it reaches 10 displays one alert(). Does anyone have a better…
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answers818
viewsHTML - Overlay a ul to an img
Is there any way to overlay a ul of links to an image? The header of the page I am working on is done by image but the links should be done by html.. has to overlap? It is a simple header, with a…
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answer62
viewsOpen page in a particular section
I’d like you to click a link (e.g., sports cars) to the new page, as soon as it’s loaded, run an animation up to the location of the "topic" sports cars. Follow my project:…
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answers939
viewsJavascript - Open new tab and close current
How can I open a new guide on JavaScript and close the current? I tried using this code but error 500 on the server redirect.php echo "</script>window.open(https://google.com,…
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answers982
viewsHow to verify encrypted passwords with user input passwords in the database?
I am creating a program in which the user will put the login and password before entering the system,and after he put his input,the passwords will be saved in the database,and then I will check if…
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answer230
viewsPage content offset when closing modal bootstrap
I have the following problem, when opening a link in a modal on my page and closing it the content of the main page is shifted to the left, whenever the modal is open and closed the content moves, I…
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answer922
viewsHow to hide button element using CSS only?
I’m trying to use the property display: none in the element button, but it doesn’t work. If I put it in the class it works, e.g.: .btn { display: none; } But I put myself in the element button…
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answers113
viewsHow to change the color of Navbar according to each section?
all right? So I’m having a hard time changing the background color of Navbar according to every Section I visit in Html with Scrollbar through JQUERY. Navbar is fixed. The code goes something like…
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answers8469
viewsHow to call php in html and validate a form?
I am validating a form where the user will fill in the fields : Name Surname Email Telephone Message Through these, I want to validate if the user does not type in these fields appears a message…
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answer1202
viewsSend Image Base64 to e-mail
I am trying to send an email with an image in Base64. html is going however the image does not. An example of how the message is mounted: <p>Mensagem.</p><br><br><img…
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answers65
viewsHow do browser not save login and password when it is not a login form?
I have a registration confirmation page that is where the user creates his password and some other information. One of these other information is the phone, which comes just before the password…
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answers34
viewsCan I set ids and classes in Tyles, scripts, etc?
I can set ids and classes in style, script, etc.? Example: <style class="teste" id="teste"> /* Meu codigo aqui */ </style>…
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answer143
viewsHTML + Ajax form with Jquery and PHP
I have a form that has a native HTML5 date field and I need that in the Onchange event of that date field or change the date value it will call a Php page that will load my page. Example of my html…
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answer534
viewsHow to take the current font size in css and increase
Good morning, can someone help me give me a tip on how to get the current font size so I can enlarge it next? ps: I am using the Angularjs for the functions!
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answers1257
viewsAssign a value to checkbox in javascript
I have a form that contains some checkbox that when they were marked I wanted to be assigned the value 1 to do the Insert on the server, I’ve seen how to check if it is marked, using…
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answer89
viewsTransmit information between html pages with jQuery?
Good afternoon, all right? In my project, I have a list of properties, all different from each other. When clicking on any of them, one should open a page of details with unique information…
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answers267
viewsInput email display only suggestions for EMAILS
Hello, I have an email input and to facilitate typing and everything else I would like a "auto suggestion", but it is showing everything I’ve typed with the letter G, for example including names,…
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answers737
viewsValidate a link in input
Good people, I wanted to make a form where an input is required to enter a Steam link. How do I do? Thank you.
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answers561
viewsCreate header and logs dynamically based on a json
Good afternoon to you... I need to create a table where the rows and columns are created dynamically. For example, consider this JSON: {"employees":[ {"firstName":"John", "lastName":"Doe"},…
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answer1847
viewsDisplay Popup when you realize the user will leave the page
I am willing to display a Popup to display a form to capture the email and the name of the user who is accessing the site at the time he is close to leaving the site. I see this commonly on several…
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answer396
viewsScroll To negative or at the end of anchor
The thing is, I have a problem with the Scroll To method. I have a menu that uses position:Fixed in css and when you click it it makes the anchor with the content until then normal if it wasn’t for…
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answer94
viewsHow to create 90° "edges" in the div
It is possible to create 90° edges on the tip of div's by CSS? Follow example:…
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answers1169
viewsPlace border-bottom online table with css
With I have the following CSS that puts a border on all table rows. .tab_dados tr { height: 50px; border-bottom: 1px solid #D5D5D5; } Good has some way to make it be put the edge on all the lines…
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answers3455
viewsChange HTML document to PHP
Guys, how do I turn an HTML file to PHP? Just change the extension? Is that right? Apparently, my server read the page I switched from HTML to PHP, but I have doubts whether it’s right or not, after…
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answer450
viewsAngular.js - Filter an array in a table based on user input - HTML
I want to make a table in which the td are the name and price of an item. And I want the user to be able to search for an item by its name through a input. This is already working. But the table is…
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answers109
viewsDoubt about vertical and tableless alignment
Wikipedia defines tableless as: Tableless is a form of website development that does not use tables for content layout on the page suggested by W3C, as it argues that HTML codes should be used for…
htmlasked 8 years, 11 months ago Adriano Luz 1,023 -
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answer283
viewsCharacter limiter in ASP.NET text-box
I’m trying to implement a character limiter for this text-box, but I have no idea how to do that. It is an insertion page of posts in a portal and the title needs to have a limit. <div…
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answers43
viewsSubmenus html help
Hi, I’m on a project here, but I’ve locked in here on a piece, need help from you, here’s the thing, I’ve got the code shown below, and I want to do kind of like this plus create a submenu...…
htmlasked 7 years, 8 months ago user89056 -
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answers382
viewsDetect stop() from Object Embed and return Alert()
To all, once again, I ask for help. I’m using a firefox with Mplayer Plugin What I want is to send an Alert to the end of a played video, that is, if the video player is inactive (stopped) to…
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answers124
viewsGo to anchor before full page loading
I have a page that every time when updating, returns to the top after the full upload. However, I have a second page that has a link as follows: index.html#empresa, I would like it to stop,…
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answer61
viewsDoes creating your own tags affect anything?
I am creating a web page creation system for people who have no programming experience, but the organization of the page is done through tags. For example: <conteudo> <artigo class="flex…
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answer558
viewsHow to hide Undefined or validated variables after reloading the page?
I have 2 variables that receive the values of a input type Month, but when the code is first executed or when the page is loaded, the variables are Undefined and the code takes the date from the pc.…
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answers457
viewsVBA Excel Internet Explorer capture table (td)
I need to capture in IE object <tr class="cab_table">. Inside it, I have to search asking if part of the text contains the date 31072017, and when finding this date on the same row have, click…
htmlasked 7 years, 8 months ago Marcelo Sena 11 -
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answers1341
viewsHTML Show enlarged image by clicking
I am creating a Drag and Drop system to assemble a piece. My question is the following: When you click on this button, I need the image of the icon of the button to appear enlarged in the yellow…
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answer1076
viewsInput field is not loading default value "value"
I got the field: <div class="form-group"> <label style="color:white" for="valor">Valor</label> <div class="input-group"> <input type="number" value = "0"…
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answers659
viewsSubmit does not call function
After changing the code, I left this way but I analyzed the browser console and realized that the Submit button still not calling the function: <div class="container"> <div…
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answers1066
viewsCopy data from one table to another JS / HTML
I have 2 tables (tab1 and tab2) tab1 has 'inputs' to register information. tab2 returns products already registered in the database. I would like to create a function that when selecting the…
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answer63
viewsContact Form - Sending date 0000-00-00
Good morning, I made a contact form and put one but when I put the date right example: 31/08/2017, I click to send the date comes as: 2017/08/31, I would like to leave as standard Brazil. My input:…
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answers265
viewsPhpmailer without ajax
I have a form that I am passing via post to the phpmailer script, after sending it redirects to another page saying if the form was sent or not, but does not return the form page, I tried to do via…
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answers89
viewsSimultaneous access
Is there any way to limit simultaneous access without using the database? Is there any way to do it using . htaccess? Because I am trying to limit access to a file that does not come in the PHP…
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answer264
viewsHTML + PHP concatenation
Can someone give me a light on better practice of variable concatenation. I’m doing like this: $html=" <td> <span class='campotitulo'>"; echo $dadosboleto["codigodebarras"]; $html =…
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answer2265
viewsHow to center an image using bootstrap in the bootstrap Navbar?
I have a big question on bootstrap, I created a Navbar using the standard bootstrap classes.... the problem is that I can not center a logo in the center of the navbar, works only the positioning…
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votes3
answers1219
viewsHow to delete with Angular 4
I created a class to delete data from a database but I don’t know what I call the same class by Angular 4 in the html code. //Classe Delete deleteClient(client): void { if(this.client.id){…
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answer411
viewsHelp with using JS delay or setTimeout
I’m trying to create a loop function that switches between 2 Divs. But the result is that when restarting the function, I cannot make it wait again the 5 seconds of the alternation interval,…
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answers990
viewsRemove data from within a String
In java I am reading several lines of an HTML file and in it I have to remove some data and store in variables. And to remove this data I have to remove some tags and data that are within certain…
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answers86
viewsHow to hide the scrollbar
How to hide the ScrollBar with the CSS? I’m not making it. I’ve tried several editors, but I can’t. What I do?
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answers627
views.append() an img tag?
I would like to insert a tag using append but whenever I try, it tries to insert an image in the div that I want to insert only the text, there is way to get? <input type="file" multiple…
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answers941
viewsHow to modify an item at a specific point on the page? (HTML, CSS)
Hello, on my page has a fixed menu composed by text, I need that when it reaches a certain point of the page it changes from white to black but I have no idea how I can do it.…
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answer489
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answer1466
viewsHTML page with two languages
Hello, I am beginner in the world of web development and would like help to realize the design of a small project I am studying. The project should contain only one page and I would like to know the…