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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answer3740
views"Referenceerror: Document is not defined" in querySelector
I’m running some tests here and I’m making a mistake: The index.html: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>teste</title> <link…
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answer85
viewsCSS does not apply 100%
Good evening, I’m using CSS to style a menu vertically, but when I try to apply 100% height it doesn’t match html code <div class="menu-principal"> <ul class="nav flex-column"> <li…
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answer999
viewsFieldset and Legend with bootstrap
I have a div that after placing a fieldset and a Legend, it has decreased in size. I need you to stay like this: ::ng-deep .dx-datagrid-headers .dx-datagrid-content { margin-bottom: -1px;…
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answers163
viewsSend input data without Ubmit
Hello, I am programming a table with dates, and to filter I am using an input data range with 2 mini Calendar. I would like to know how to send and use this information without using Submit :)…
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answers41
viewsI cannot recover the value of the updated date attribute
I have an attribute date equal to 1, I update that it turns 2 however when returning it continues bringing 1. The code that makes the update would be this : $('[data-linha='+ cod_sacado + ']…
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answer79
viewsRemove Dynamic Fields button
I’m trying to make a button to remove a Dynamic field, my Add Field Button is working because I needed one to remove too so I have only button the function I could not create there <!-- Select…
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answer266
viewsClone inputs by changing the id of each cloned item
My code is not working, I need to clone All items that are inside the origin div and change the id of each item. I’ve tried several ways but I haven’t been able to solve the problem. Would anyone…
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answer79
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answers299
viewsSend the value of one input to another input that is readonly
I’m having trouble sending the value of an input to another input readonly, my goal is to add the text that is in the first input in the other input by clicking the Add button, I’m currently testing…
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answer163
viewsHow to add value to an input without removing the value that is already there?
Good afternoon, I’m having trouble finding a way to add value to a readonly input without eliminating the value that’s already in that input. My layout consists of two inputs and a button, the first…
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answer59
viewsHide an element when the screen is in a certain pixel in Javascript
Friends, I would like to hide an element of the page when the screen is on a certain pixel! I got in this format, but when I open screen on the given pixel, the page Showing the element, the element…
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answers622
viewsClicks counter using Javascript
I’m trying to make a click counter. Understand: I have a search bar that dynamically returns all service titles registered in the database. This process mediates between the PHP and the Javascript.…
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answer88
viewsRemove a value from a radio button menu
Good morning, I’m trying to make a star rating system with javascript but I’m not getting a value out of the choice of radio Buttons menu. The Add button serves to add the value that each radio…
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answer722
viewsValue appears and disappears after click-Javascript
Good evening, I made a javascript logic of inputs receiving the value of an array, all right however, when you click on the button to happen the event the values appear and disappear from the input…
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answer101
viewsDelete information in an HTML element with Javascript
When I write the information on the top board (input), it automatically appears below. However when deleting the information from above it does not delete the information from below. I tried to put…
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answer77
viewsChecked radio button with sql query listing
Good afternoon, I have an appointment that calls me back radio buttons with some BD results for further handling, however when I put the checked it is marked in the last table result, how can I make…
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answer580
viewsHow to make a button type "button" perform a javascript function instead of performing Submit
I have more than one Button inside the form. And I need one of them to perform a javascript function while the other performs Submit. But it turns out the two of them are performing Ubmit, and I…
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answer417
viewsChange a user’s password in Django, and check that the data provided is correct
I am working on a project in Django for didactic purposes and I am having trouble changing user password in Django. However I already managed to change the password through a form as below: These…
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answers82
viewsGET file://C:/Users/Diego/Documents/Jquery/Game%20da%20Velha/o. png net::ERR_FILE_NOT_FOUND
I have Mum problem to solve in my code where is appearing the following error :ERR_FILE_NOT_FOUND what can be ? I’m trying to create the old game var vez = 'o'; function atualizarPlacar(){ if (vez…
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answers17
viewsButton to scroll up on the page is giving an unnecessary load
Good afternoon, I created a button to scroll up the page every time the user scrolls but every time I click the button it gives a strange load. This is my script: <script> // When the user…
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answer49
viewsPosition elements in the horizontal
I have the following piece of code, but all the elements come one at the bottom of the other, I would like them to come next to each other, it is possible without having to touch the position of…
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answer492
viewsExport HTML table to dynamic Excel with the user
I have a table in html where the user will put the values, after informing the values in this table, I must export as excel. Currently the code is exporting only the values "th", I can not identify…
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answers234
viewsMargin-top does not push div down
I am trying to apply a margin on a div and in no way works. I have my HTML: <div class="side-menu-user-infos"> <div class="side-menu-user-photo"> <img…
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answers80
viewsHow to add author name in Wordpress post?
I am using a theme in wordpress and in it is not appearing the name of the author in the posts. I found this link talking about the code to put the name in the posts:…
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answer127
viewsHow to set navbar width
Guys, I’m developing a Menu with Submenus, but I can’t set a width for the navbar so it stays in the screen size! '<style type="text/css"> /*Configurações Padrões*/ ul.menu, .menu li, .menu a{…
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answers67
viewsHow to overwrite an image using text that is not clickable?
all right? Well, I come across this topic to ask you the following: I need to create a way to overlay a text on an image, but I want the image to be a clickable item! That is, I want the text to…
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answer29
viewsSet the name of the select input from the database
How do I make the item description (coming from the bank) appear in select instead of the phrase "Select Equity Account" I want it to appear: $listar3["DES_CONTA_PATRIMONIAL"] for the selected item.…
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answer66
viewseverything I’m using on this site HTML + CSS + JS + PHP
I am having a problem with this work and would like a help, I would like to save what was written without reloading the page after clicking on "save". sorry if it got a little messy, first time…
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answer102
viewsWork with two different filters in the same location
I’m making some basic algorithms with php, and so of curiosity I decided to make an html with a form, input text and a button to send. in PHP.If the variable I put in input text is equal to 1, php…
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answers60
viewsRedirect to another page
I have a Dropzone.js and after dragging and dropping a file in my html I would like to receive a redirect to another page, I would like to know how to proceed, I tried some ways and could not, if…
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answer102
viewsHow to organize HTML?
Watch the image; I need to put the letter "A" here in the middle as it shows the arrow, but I do not know how to do it, I have tried several ways. The code below is my HTML: <div…
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answer242
viewsCatch second row of a table
I’m developing an application using Node.js and puppeter to take data from a web page, the problem I have and that I’m not getting the columns I want inside the selected row, this is the part of the…
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answers336
viewsIcon problem in browser bar
Gentlemen I’m having trouble with the icon on the taskbar . I am using Brackets to copy there when I use the option "Live Preview" soon after the window opens showing that everything is ok…
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answers81
viewsText on responsive image
I was able to make an image responsive, but the image will have to have a text on top and I can’t make the text responsive together. here is my code: h1 { font-family: sedgwick-ave; font-size: 5vw;…
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answer53
viewsHow to open a new page with codeigniter
I’m trying to learn a little bit about this framework, all the time I find something I don’t know how to solve, but after a lot of effort I can solve it, and now I’ve come across this little problem…
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answers253
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answer50
viewsHow to use a multi-time javascript function for different Ivs and inputs with different classes?
I am creating an Ecommerce site within this site I have Divs with products where I have buttons to change input values but I have to replicate functions in javascript and change Divs class names…
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answer752
viewsCapybara Unable to find Visible field
When rotating the command rake cucumber i get the following error: Unable to find visible field "article[text]" that is not disabled (Capybara::ElementNotFound) But the field is visible File of…
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answer304
viewsback menu Ionic v3 button
Good morning to all. I have a question, when I click on the menu and choose one of the options, it loads a new page, but it seems to me that in the stack is the previous page that contains the…
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answer110
viewsI found this in my error logs, a hack attempt?
I found this in my error logs and security search, yet I’ll study, but maybe someone has seen? 1 attempt The codes were captured from a connection and taken from PHP’s GLOBAL $_SERVER with the…
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answers34
viewsHow to do when loading a page put focus on an input and cursor stay after value that is inside the input?
When loading a page I am focusing on an input, but it puts the cursor always to the extreme left, like to put the focus and the cursor was after the text inside the input and not before as you are…
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answers45
viewsProblem with function to show div’s
Good morning, I have a problem which is this: I want when the user clicks a button a div or multiple Divs will appear depending on the page they are on, but the function is only showing the first…
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answer45
viewsHow to get a path to the date and extension of a file using some PHP function
I have an array with two types of files: .jpg and .pdf. I’m developing a PHP page of monthly publications. I created a select to define the year of publication, the user will be able to choose the…
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answers51
viewsSpace below div with image
In HTML and CSS is appearing a white space below the image, see the example, the error is this white space between the image and the black box .div1{ width: auto; height: auto; display: block; }…
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answer187
viewsLines cards with large text on the same line
I have a screen that makes a user card listing, but depending on the size of the text that will go on the card, it loses orientation and ends up "popping" the line. Example: How I need: How can I do…
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answer143
viewsHow to handle the return of files (PDF) in an AJAX call?
I made a code that selects the documents that are in a bank FTP and by clicking download it runs a AJAX call to the DJANGO where I call the FTP again, download the file and send back to the AJAX.…
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answer32
viewsProblem when displaying the highest and lowest note
HTML <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <input type="text" id="entrada"…
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answers66
viewsHow do I make the content and footer respect the top?
I am with a problem, my content and footer n respects the logo and the menu. How could solve this problem? body { background-image: url(img/fundonew.png); background-repeat: repeat-x; font-family:…
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answers72
viewsExecute request when changing value in a select
I am unable to execute the function when changing the value of select, follow the code below. index php. <div class="input-group m-2"> <!-- Combo Estados !--> <div…
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answer84
viewsActive list for other in Javascript
I am trying to make a list work, that if an option in the first "select box" is selected, the other "select box" appears. But it’s not working. At first the codes are right. Can anyone tell me…