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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answer55
viewsWidth of an element calculated with jQuery
Here’s what I want. When I hover over the li, the div topoMenuBarra cease to be display:none to be display:block, and the width the div is equivalent to a that exists within the li. He’s taking as…
jqueryasked 10 years ago Felipe Viero Goulart 3,693 -
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answers89
viewsIs there a plugin that serves as a mask and validator for 24h hours?
I searched but only found plugins for time with "select" and schedules in formed AM/ PM. I would like one that the person could type and stay in this format: 23:59:59…
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answer240
viewsHow to run Javascript function on the Current page through the Application Controller?
I’m doing a browser validation (IE < 10) through the Application Controller with the gem "browser". I need any application page that is accessed to run a Javascript function with a message saying…
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answers439
viewsConverting values for calculation to JQ
How can I convert the value of an input 1,11 for 1.11, so it can be added to other values? This in jQuery. My input is masked for real values.
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answers3120
viewsSingle Page Application with jQuery
How can I develop a SPA with jQuery? I did with Angularjs with the following code, but I’m having difficulties to migrate to it definitively and decided to stick with jQuery not to be late. var…
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answers21897
viewsAdd to html code via jQuery
I’m trying to add an HTML code to my HTML via jQuery,Entering any text works,already with a bootstrap tag does not For example: $(function($){ $('#enviar').click(function (e) { var linhas =…
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answer127
viewsEvent Tracking Google Tag Manager
I created the event in Google tag manager, and I need to bring the value that is in the ID clicked. But in Analytics it shows as 'Undefined', someone has some hint? $('a#HomeB02').on('click',…
jqueryasked 9 years, 5 months ago lucas inverso 143 -
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answer215
viewsUse jquery without refresh on the page
I have this jQuery and when I click on the button it updates with the result and gives a refresh on the pag,in vdd changes the test/index.html link to test/index.html? ,I wonder if you have how to…
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answer427
viewsJSON return in an array in the LOOP
I need to save the return of JSON in an array, i.e.: $.ajax({ type: "POST", dataType: "json", url: "/engine/listarPublicacoes.php", success: function(data) { for (var i=0;i<data.length;i++){ var…
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answers154
viewsDo IF to give Slideup on an element
I have the following HTML: <div class="unidadesTotal"> <div class="unidades">tituloSYS</div> <div style="display:none" class="unidadesConteudo margin-top-25"> <div…
jqueryasked 9 years, 11 months ago Felipe Viero Goulart 3,693 -
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answer3702
viewsControl the return button evendo from the browser
I’m using the function in jQuery onbeforeunload but it is being activated by browser back (Back Button). I would like to know how to control the event back from the browser, I have tried several…
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answer131
viewsHow to allow typing only "yes" or "no" with Regexp in an input?
What is the regular expression to allow you to type yes or no only in a field.? It is allowing repeating the characters and cannot. $('body').on("keyup",".logical",function(){…
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answer1561
viewsUpload only with jQuery.ajax and PHP
I wonder if it is possible to upload a file using only $.ajax({...}) unfulfilled Submit of the form and if so, how? Note: I would like to put this script in the event onchange. Note 2: If possible I…
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answers121
viewsRefresh to a div
I’m having trouble applying the following Javascript code to my platform: <script> var $scores = $("#refresh"); setInterval(function() { $scores.load("index.php #refresh"); }, 30000);…
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answers312
viewsPlaceholder does not work in Textarea
I have a form with a textarea, put a placeholder us input and is working perfectly, except in the textearea. <form name="trabalheConoscoFormulario" id="trabalheConoscoFormulario" action=""…
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answer2580
viewsHow to update "<form></form>" without Refresh?
My form is a shopping bag when. Submit() the form #add-Cart-head, it adds the product without refresh, but I wanted to have a reply that updates the bag that sits at the top of the page. The "GET"…
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answers977
viewsHow to use JSON response?
After a lot of trying I arrived at this result of JQUERY AJAX, but I still could not use the JSON data, they do not work, how should I do ? give a Help ! thank you The JSON response ta at the end…
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answer465
viewsDeploy dependent Select with AJAX and Jquery in Zend
I am new to programming and am putting together a small system for a specific collection control. But I need to fill in some fields without reloading the page (AJAX) and others when the select is…
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answer466
viewsCSS Toggle Switch with <select>
I need to transition from this script to use with <select>. See well the script working is like this http://callmenick.com/tutorial-demos/css-toggle-switch/ My selects (over 88) are ONLY in…
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answer2301
viewsNot receiving negative numbers in an input
I have the following code: http://jsfiddle.net/ntywf/1987/ $(document).ready(function () { $('input').keyup(function() { var $th = $(this).val(); $th = $th.replace(/[-]/g, ""); $(this).val($th)…
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answers4072
viewsShow and hide a div by clicking the same link
How do I show a div when I click on a link and hide again when I click on the same link?
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answers90
viewsHow can I add a tagname(data-state) to my Hidden input with attr?
I am not able to add a data attribute(data-state) as I did with the other tag(value, type, name, etc) as shown in the following image: $(".clicka").on("click", function () { $('#calendartable…
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answer244
viewsCreate an animation effect that runs only once, after a certain bearing height
I’m trying to create an animation for a div after the scroll is higher than a value (in my case, 1100). It works to some extent, but after it goes past 1100, every time you move the scroll this…
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answer62
viewsApply limit function to all textareas
I am manually imposing character limit on my textareas with this code: <textarea onKeyDown="limitText(this.form.message,this.form.countdown,240);"…
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answers1139
viewsHow to use the preventDefault function in an event click in an iframe?
I manipulate the iframe DOM as follows: (http://api.jquery.com/contents/) $('iframe').contents().find('a').função(); We usually use the preventDefault function like this: $( "a" ).click(function(…
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answers141
viewsHow to hide a div only in firefox
Hello, In what way is it possible to hide a <div> only in Firefox and display in other browsers?
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answers1692
viewsHow to pass the `id` of a post via``by ultilizing AJAX?
I would like to update via ajax, but I’m having a hard time sending the id of postage via post or get for the external form: php/editarDespesa.php. The form is not displaying the dados, but without…
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answers2949
viewsFix div at the bottom of the page
I wonder how I leave one <div> fixed at the bottom of the page, like I made her stay down with margin-top, but only that in the Firefox and one thing when I open in the Chrome to <div>…
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answer8726
viewsHow to get the value of a list of ckeckboxes with jquery?
I’ve tried the following: <input name="chklista" id="chk01" value="01" type="checkbox" />01<br /> <input name="chklista" id="chk02" value="02" type="checkbox" />02<br />…
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answers601
viewsMaster Detail with Select2
I’m trying to make a master Detail One of its inputs is a Select2, But it does not generate the Select2, until why it is generated only when finished reading the script, and the second way I did,…
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answer198
viewsHow to disable checkbox in tinymce based on listbox value
I created a popup in the tinymce for Wordpress, for inserting shortcodes video on the page. When opening the window, it shows a listbox menu with various video source options (sites like Youtube,…
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answer1190
viewsHow do I make a <div> close when it’s clicked off?
It is possible to make it if the person clicks off a div which contains flags it automatically closes, but if it clicks inside the div of the flags nothing happens? NOTE: Only if you click outside…
jqueryasked 9 years, 11 months ago Alexandre Lopes 2,769 -
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answers313
viewsHow to create an input grid in Asp.net C# - MVC5
Basically I have a form and I am opening a window (modal) with a list of employees and by javascript I can add the email of the same in the form that will be saved, in another language in this case…
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answers810
viewsWhich jQuery event to use for database query?
jQuery(function($){ // Chamando as funções $('#busca-cidades').keyup(function(){ ... I am making a query in the database and returning this query formatted with html/css and the query is in…
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answer622
viewsProblem passing parameters to function
I have the following Javascript code to which I intend to pass parameters from an event onClick, but they are not recognised: HTML <a id="addplaylist" href="javascript:void(0);"…
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answers60
viewsAdd methods to plugin namespace without selector
I am creating a plugin in js and need to add some methods to this plugin. This is the basis of the plugin so far: (function ($) { function jarbas(params) { ... } $.fn.jarbas = function (params) { //…
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answers162
viewsCounter in M:S format, javascript
How to make a counter in Javascript/jQuery where it is in this format 00:00 and that it stops and performs an action is stopped, but its limit is 10 minutes, can only stay from 0 until 10 minutes,…
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answer828
viewsDelete data without refreshing the page
I am no longer using extra pages to use functions inside the PHP page. That is PDO use with a php for functions and use everything on the page without loading anything external. My doubt is how to…
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answers619
viewsHow to add a (full) div to Asp:Panel using jquery?
Hello. I have the following scenario. I want to use Ajaxcontroltoolkit’s Collapsiblepanelextender to make a collapsed panel. However, the content that this panel will display will be dynamic and…
javascript jquery html asp.net ajaxtoolkitasked 9 years, 11 months ago Leonardo Ribeiro de Aguiar 105 -
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answer175
viewsProblem with Masonry’s jQuery library
I downloaded the jQuery library at Masonry and I’ve implemented it into my code and a few other libraries that I have. It even spins but it gets screwed one over the other and you need to give…
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answer292
viewsTabulation via Jquery
I have a field with the class "codigoBarra" where will be used barcode reader to fill it, at the end of reading with the reader it generates an n, I already managed to capture this and treat,…
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answers910
viewsHow to select an element in a jQuery selection
For example, I have the following code: var $els = $('elementos'); // cerca de 8 elementos selecionados So from this group of elements, I want an element that has the class active. I tried something…
jqueryasked 9 years, 4 months ago KaduAmaral 11,472 -
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answer148
viewsHow to stop $(window). scroll in an on-demand query
I make an on-demand query on my page, I bring the information from the bank while the user uses the scroll. $(window).scroll(function(evento){ evento.preventDefault(); var init = $(".canal .lista…
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answer684
views$. ajax does not answer
Code: <script> $(document).ready(function () { $("#submitbuy").click(function () { alert("clicou no submitbuy"); var emailc = $("#emailc").val(); alert("variavel emailc atribuida: " + emailc);…
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answers112
viewsReload image in Chrome
I created a plugin to cut images through javascript and PHP but I’m having trouble revealing the edited image after the success of Crop in ajax. I’ve already researched the subject and found a trick…
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answers4054
viewsClose div on an output link or when clicking outside
Hello I have the following code. function abreConteudo(element) { alert($(element).attr('class')); alert($(element > "div.descricaoobs").text()); } $(document).ready(function () {…
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answers8864
viewsFormatting date field with jQuery Masked Input
Expensive, I searched and tested in many ways how to format a date field in jQuery but it’s not working. I’ve imported the jQuery Masked Input in the JSP:…
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answers26842
viewsSimulate a click event without clicking using jQuery
I have a project here with a problem, I’m close to solving but I need a hand from you! At Home, we have a button called "Covers" that when clicked should be taken to the Developments page. On this…
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votes3
answers1291
viewsHow to recover the attribute of a dynamically created element?
The elements are generated dynamically, thanks to this it does not exist in the DOM. My case is the following: <div class="ui-grid-a">'; <div class="ui-block-a">'+row.nome_item+' id…
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answer499
viewsDrag div inside another
I wanted to make a volume controller, I’ve done css, php, html, but it lacks js and jquery to finish. I wanted to . ball dragged inside the . control CSS: .bola { width: 10px; height: 10px; }…