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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answers617
viewsAngular 8 - Problem with html accents
I have an array in my component that is accented with html code. text=[ 'DRENAGEM AUTÓGENA','BAG SQUEEZING','RESPIRAÇÃO…
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answer77
viewsMask problem for input type="text"
I’m trying to get the input type="text" only accept numbers and keep the date format as I insert the numbers. //Exibir no formato de data function mascaraData( campo, e ) { var kC = (document.all) ?…
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answers216
viewsInsert a form with while
ola i have this form that multiplies according to the app registration for the user, . see the result graphically, how do I enter into the database where I can have a user with up to 7 distinct…
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answer187
viewsHow to access a javascript object in another HTML page?
I’m designing a dynamic table using javascript and localstorage. The project has two HTML documents one showing the table with a list of registered students, and 3 options: Enroll a New Student,…
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answer87
viewsQuotation marks inside quotation marks (html, php)
I have an html code and I would like to put in the tag that is inside the onclick event of a button, the address that it should go to after clicking on "YES", but I think I’m missing the quotation…
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answers75
viewsSubscription form does not highlight mandatory field
I have a form where you have a signature field, follow code: <script src="signature/jquery.signaturepad.js"></script> <script> $(document).ready(function() {…
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answer30
viewsColumns of a table if overwriting html
Table tag columns are overwriting. It’s getting like this: How it should look: Code: <table class="table…
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answers95
viewsI can’t use javascript in my html
I would like to connect a function to work with finite automata. The intention is that from the forms I can work with her js: var ListaNo = new function () { this.Nos; function CriaNo(idNo){ var…
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answers467
viewsHow to put a json returned from an API within a select?
I am trying to make the credit card payment form, using the pay.me. I would like to calculate the installments via API and return them within a . I can return the json and return it to the…
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answer94
viewsDropdown Hidden
Good afternoon, I have a problem in my JS menu where there is a dropdown menu: <!-- MENU USER --> <div class="collapse navbar-collapse navbar-user" id="navbarSupportedContent"> <ul…
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answer102
viewsHow to correctly check the status of a Checkbox in js?
I need a feature where Checkbox are nestling together. In this way, the parent element would select all children and so on. My logic was this: As I will receive this data externally, I can…
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answers60
viewsText is not centered within a div.Row element
I’m creating a sort of online wallet and I’m organizing the Layout. However it seems that Bootstrap or CSS is not able to interpret my command. It does not centralize WEEK texts in the middle of…
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answer87
viewsAccess and change ID content by url?
I’m doing some tests with API of BLOGGER and in the tests I performed I managed to reach a certain point that is to add content to articles via API. Page where I’m doing my tests:…
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answers75
viewsbeginner with doubt in code
hello! I started studying programming logic now, and I was doing a program to calculate the BMI, but for some reason when I use parseint in my weight and height variable it doesn’t do the right…
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answers99
viewsMy code does not recognize the SCRIPT
I am creating an online wallet to learn and I have a problem, I wanted to format my INPUT with a Coin mask and from what I saw Jquery is a good option. I saw a tutorial (in this case:…
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answer326
viewsautocomplete bring information to 2 different fields
The problem I am going through is due to the fact that I need to return 2 different values for different fields, from an autocomplete that is working in the field "product". It searches via sql and…
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answer129
viewsInput Box centered on <td>
I’d like to know how to center inputs in the code below. @foreach ($riscos as $risco) <tr> <th class="row-header">{{ $risco->risk}}</th> @for ($i = 0; $i < 14; $i++) <td…
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answers3176
viewsWEB project organization standard (HTML, CSS, PHP)
I don’t know exactly how to organize my project, I’m doing it this way: /produtos/ cabecalho.php index.php rodape.php inside the header and footer has a if(verificacao != 1){sai da pagina} and my…
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answer66
viewsWhy when the page loads the event is triggered?
It’s just a test, wanted when I clicked on the table to show me a message, but when the page is loaded the event is triggered, wanted to know why this is happening My code <!DOCTYPE html>…
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answer909
viewsError returns Uncaught Typeerror: Cannot read Property 'substring' of null by clicking the button
I went to try to ride a script to verify the status in which the CPF was issued. However, I am unable to use the substring, it returns me the following error: Uncaught Typeerror: Cannot read…
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answer37
viewsSend to different email according to time of day
How do I send an email form to two different emails according to the time of day. Example: From 00:00 until 11:00AM the e-mail is sent to a certain e-mail and from 12:01PM until 23:59PM the e-mail…
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answer134
viewsLimit the size of an item in flexbox
I’m trying to make a Toolbar with flex, but the icons are taking the whole Toolbar when I step over with the cursor: @media screen{ :root{ --primary-color: #29f1c3; } *{ margin: 0; padding: 0; }…
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answers124
viewsHow to load external script and ccs in a javascript blob url
I want to use temporary pages with the blob but it is not loading the external files, it is possible to do this with the blob? If not, there would be another way to make temporary pages without…
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answers36
viewsHow to limit sending email every 24 hours?
In a way that was done by javascript and saved directly on the client side and not by the server? <?php // UTF-8 header('Content-Type: text/html; charset=utf-8');…
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answers24
viewsI need to mount an array with checkbox id
I need to mount an array that has checkbox id’s that I select. In the code below I have a foreach that assembles a list where I can mark her checkbox, I would like to have an array with the chackbox…
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answer338
viewsTable with Page Break overwriting fixed element
I have a script from a legacy system that creates a table with the data coming from the php database. The script was developed to store everything in a $html tag and at the end give an echo. At the…
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answer633
viewsBootstrap 3 - Grid of images
Hello! How can I make a responsive grid of images with Bootstrap version 3.5 that looks like this on the Desktop: And on Mobile stay like this: My code is this: <div class="row bloco02">…
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answer142
viewsCommunicate Checkbox with Python
I have a "checkbox" button with a JS event, the JS events are running normally, but I would like my JS code to run a file. py when checkbox is checked. How can I do this? this is the html code…
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answer86
viewstaking a JSON and transforming it into an Object within HTML
I’m having a problem with the code below, I get a variable( {Devices}} ) a JSON and I try to convert it into an object to get the information of how many devices I have inside it and how many…
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answer2013
viewsSort HTML table using Javascript?
How can I sort the following table using Javascript? How can I do a function that chooses the column to be ordered ascending or descending? <table border="1">…
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answer42
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answer75
viewsHTML checkbox for Javascript
Hello I need to make a system that updates the total price as the items are being selected, but I don’t understand much Javascript, so I stuck to the following part: (HTML) <input type="checkbox"…
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answer58
viewsBrowser message disrupting user experience
I have a PHP page with product search form. As soon as the user does the search I update the products of the page where the user enters the product detailing on another page. The page is responsive,…
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answer66
viewsPOST not receiving form input
In my code I have this form on HTML but in giving Ubmit in the form mine POST of PHP does not receive the image input. code HTML down below: <form action="/news/createsubmit" method="post"…
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answer228
viewsDo a while in a javascript input and record
I am trying to make a form, where inputs are added with text, but I want to record in the database according to the quantity typed. This is where I have my function in a table and add the inputs…
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answers238
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answer25
viewsIs it possible to leave each category link a color in wordpress?
Hi! I am trying to color the background of the link of each category, leaving each one of a color, but I wanted you to style ONLY the links of the categories on the homepage, I do not want to change…
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answer460
viewsDefine attributes in columns <td> in html table, with javascript
I have the following code below that receives some data via ajax and assigns the received values in a table that is defined with the "Datatable". I’d like to know how I set attribute to my "td" tags…
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answer51
viewsHow to modify the values of a table td if it has a specific character?
I have a table that presents dynamic data, some of them are emails, how do I modify their value by adding the tag <kbd> and </kbd> between the value of each using javascript only?…
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answers1050
viewsUse jQuery in a JS file
I’m a beginner and I would like a help if possible... I have file index.html, which I’m importing the jQuery: <script…
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answer183
viewsHow to leave each category a color in wordpress?
I am trying to color the background of the link of each category, leaving each one of a color, but I wanted you to style ONLY the links of the categories on the homepage, I do not want to change the…
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answer190
viewsShow/ Hide table row
I create a table dynamically and that lists Nodes (with 'FATHER' and 'Sons'), I would like that when loading only the first nodes (FATHER) appear and when clicking the children were shown. The click…
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answer25
viewsClick on button does not work
I’m not getting the Remove button to work at all. I run it dynamically through jquery, but at the time of removing the not button from any reply. Nor does the console message appear... var pares =…
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answer705
viewsUncaught Referenceerror: das is not defined at Htmlanchorelement.onclick
I’m having a problem with a function call. A table shows the information of a client, and when clicking it should call a function that would show an Alert on the screen with the client’s CPF.…
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answers141
viewsMake Divs to be inline
Good morning, I’m having trouble leaving this box below with the inline display, the div box is the div that encompasses everything, the div hentaiBox is the div of each box, atulamente are all…
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answers39
viewsHow to use html elements within a table with Datatable
How to configure Datatables to compile html code? The intention was to leave the text "Active" in green or color that indicates success according to the theme. Table Initialization Code: const altbl…
htmlasked 4 years, 11 months ago Jean Freitas 346 -
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answer105
viewsHow do I join the background of a div with that of the footer?
I would like to remove that blank space between the footer and the input div. I tried to create a "span" for both to leave only a "background-color", but it did not work. Upshot: Code:…
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answer25
viewsWhy the animation effect is gone
I’m doing a side sidNav, I was able to animate it but the effect that the animation makes goes away, when the animation ends, I wanted to know why this is happening My code <!DOCTYPE html>…
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answers137
viewsHelp with Append()
Follows illustration for clarification I’m stuck on a logic and my problem is this, I have this html code: <ul class="card"></ul> <button> Aperteme </button> and do an action…
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answer44
viewsMake Div content appear only when I click a button
Hello! I’m having a hard time getting my Collapse content hidden when accessing the page. I have 3 buttons with content, and as soon as I access the page on the server, the 3 contents appear at…