Most voted "jquery" questions
jQuery is a Javascript library focused primarily on DOM handling, event management and Ajax, seeking to free developers from directly dealing with a number of browser compatibility issues.
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answer30
viewsBlink on the background and color of the text
Speak people, I have the following code to make a Blink effect in a div, I’m able to change the color of the background of the div from half to half a second, but I need to change the color of the…
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answer42
viewsTake the separate background gradient values and save to a new array
I have these background attributes of an element: "background: rgba(0, 0, 0, 0) linear-gradient(0.25turn, rgb(117, 117, 117), rgb(46, 184, 46), rgb(21, 21, 21), rgb(166, 166, 166)) repeat scroll 0%…
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answers195
viewsJquery display: name
I need to put one display: nome to block the class soon, but, the way I did, it is not working. I managed to put a opacity:0 but the display didn’t pick up. $(document).ready(function(){…
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answer115
viewsMy if ever falls on Is
I need to turn down the volume of <audio> by clicking the arrow below, but the if is not working, never gets into the else. Why? Code: $(document).keyup(function(e) { if (e.keyCode == 40) { if…
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answers13243
viewsRotary Banner with Bootstrap
How do I make a rotating banner with Bootstrap? I searched the Bootstrap documentation, but I didn’t see anything related to rotating banner. How do I do? In fact what I want is to keep you showing…
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answer278
viewsWhat web language is used on websites for effects?
How do developers produce these sites with so many effects and modernity? They are specific languages? Frameworks? Plugins? Examples: http://www.bomeapp.com/ http://www.sauto.com.br/site/…
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answer53
viewsHow to keep menu at the top (css)
Hello I have a blogger would like to know How to keep the menu on the blog at the top?
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answer307
viewsPreload a folder with images
Is there any way to pre-load an image folder instead of pre-loading image by image with javascript? 'Cause I’m gonna have a folder with a bunch of pictures that are gonna be played by a database.…
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answer679
viewsHow to check if the login exists in the bank by ajax?
I made a login system with ajax and php in it I pass the login and the password that are in the database but I wanted to know what is wrong with my code because whenever I try to log into the site…
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answers8168
viewsIs it possible to make an IF with javascript directly in html?
I have a button that I want to show only if the person logged in is an administrator. But it has to be in JS. In PHP, I would do so: <!doctype html> <html> <head> <meta…
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answer331
viewsAjax Undefined index
Hello, could someone please help me? I have been to several websites trying to solve this problem. The js code works perfectly, and the $("#links").load( "buscas.php" ); loads, but the PHP code…
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answer332
viewsHow to set decimals in JS?
I’m not getting the right decimal places, where the error is? function calcula() { var total = 0; $("span[id^=linha]:visible").each(function() { var val_unit = parseFloat($(".class_unit input",…
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answer42
viewsPage redirection when performing research
Personal I have the following code below: Where the user will perform the search in the input, and will click the "button " next, where activates the onclick event that redirects the same to page…
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answer33
viewsProblem with CPF validation
@model Projeto1.Models.Cliente @{ ViewBag.Title = "Create"; } <h2>Criar Novo Cliente</h2> @using…
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answer917
viewsPlace a pager in json
A friend helped with the code, but I need to make it display 5 results per page and have a pager like < >. var operacao = "selectOcorrencias"; var condominioID = "2";…
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answer57
viewsHelp checking
I’m with making a record that I need verification prints an error if any of the options are changed. My code: $(document).ready(function(){ $("#concluir").validate({ rules:{ usuario: { required:…
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answers415
viewsSearch in the database with select
I am developing a website to display registered videos, for this I did with a select to select the desired discipline of the user. Soon after I put a button to display these registered videos…
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answer103
viewsHow do I select Multiple to allow you to select only one item?
I have a select: <select multiple="multiple"> <option value="0">teste</option> <option value="1">teste 1</option> <option value="2">teste 2</option>…
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answer124
viewsDifficulty when combining web languages
I’m a beginner in web programming and I’m making a mess when it comes to mixing the codes, I have studied a lot but I still have a lot of doubt at the moment to combine all the codes, for now I use…
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answer60
viewsHow do I pass parameter by onclick?
How do I pass this parameter that is within the row by parameter in onclick?…
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answer268
viewsHow to return selected items in a <select Multiple> with jQuery
I need to receive the values of a comma separated $('select[Multiple]'). val(). For example. The HTML code: <select id="estado" multiple> <option selected>SP</option> <option…