With a few tweaks to the JS and HTML, the following code works… $(‘body’).on(‘keyup’, ‘.qty_field’, function () { var sum = 0; $(‘.qty_field’).each(function() { sum += Number($(this).val()); }); $(‘.running_total’).html(sum); }); solved jQuery – update variable when input values changed
Yes, just build up a string and then alert it after the $.each loop. You can use \t for a tab and \n for a line break. 4 solved Is it possible to alert all key value pairs at once
The jQuery function takes one function to execute on the document ready event, not two: jQuery( function() { $(“#profEdit”).click(function() { $(“#profInfo”).load(“profile_edit_info.php”); }); $(“#profEditDone”).click(function() { $(“#profInfo”).load(“profile_info.php”); }); } ); Chances are it was simply ignoring the second function because it doesn’t expect a second function parameter after executing the first one. Note also that if these … Read more
For better understanding you can call ajax method as below $.ajax({ url: ‘https://prod.api.pvp.net/api/lol/euw/v1.1/summoner/by-name/kerrie?api_key=[key]’, type: ‘GET’, dataType: ‘JSON’, async: false, error: function(){}, success: function(resp){ // resp variable will be your JSON responce } } }); 1 solved jQuery AJAX not receiving JSON from http request
Right there on front page shows it passed in as the second argument start: function (event, $elem) { ^^^^^ 1 solved Reference DOM with $(this) after plugin [closed]
Check if the first character is a zero, if so replace it with 234. Note that the string replace method only will replace the first occurrence by default. $( ‘#button’ ).click(function() { var nr = $( ‘#nr’ ).val(); nr = nr.indexOf(‘0’) == 0 ? nr.replace(‘0′,’234’) : nr; $( ‘#result’ ).html(nr); }); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <input type=”text” … Read more
try with document.cookie in javascript. Works only for the same domain. You can’t access cookie from different site. 3 solved how to get cookies from web browser using jquery
JQuery will execute the event handlers in the order they are bound, but as @KevinB has pointed out in a comment, the one in the <body> is bound first because that code is executed as it is encountered, while the one in the <head> is bound second because it is executed during the page-ready event. … Read more
For this, you could use AJAX. In your country dropdown box, just echo all the countries in <option> elements. Then attach a change event on this dropdown box using jQuery, so that it will take the user’s input (I mean selected country) and do an AJAX request(jQuery has various shorthand methods for AJAX too) to … Read more
If you want to use both Prototype and jQuery you can use jQuery’s no confilct which reassigns the use of the $ variable back to Prototype and you can use both on the same website. 2 solved Convert jQuery to work with prototype [closed]
Updated: <!DOCTYPE html> <html> <head> <title>Events</title> </head> <body> <input type=”radio” value=”test2″ name=”rad” onclick=”boom(this.value);”>test2 <input type=”radio” value=”test3″ name=”rad” onclick=”boom(this.value);”>test3 <input type=”radio” value=”test4″ name=”rad” onclick=”boom(this.value);”>test4 <br> <audio id=”audio” controls> <source src=”” type=”audio/ogg”> <source src=”” type=”audio/mpeg”> <source src=”https://stackoverflow.com/questions/37552235/test1.wav” type=”audio/wav” id=”sound”> </audio> <script type=”text/javascript”> function boom(val){ var audio = document.getElementById(“audio”); var aud = document.getElementById(“sound”); aud.src=val+”.wav”; audio.load(); } </script> </body> … Read more
If you replace the “$(function(){” section with window.onload you can ensure that all script files have been loaded before attempting to fire your function. However, be aware that this fires much later that jQuery’s document.ready. jQuery’s method fires when the dom is loaded whereas window.onload waits until the whole document and it’s scripts have been … Read more
If I understand correctly, when div.element1 is clicked on, you want find div.element1 on object2 and if it exists scroll to it. You can usee something like this: $(“.object1 > div”).click(function (){ var class = $(this).attr(“class”); if ($(“.object2 > div.” + class).length > 0){ var matchingDivOn2ndObject = $(“.object2 > div.” + class)[0]; $(‘html, body’).animate({ scrollTop: … Read more
OK, sorted. It can be done by using an image: <img class=”mainm” src=”https://stackoverflow.com/questions/25425845/img.png” /> and jquery <script> $(‘.mainm’).click(function(){ window.location = ‘index.html’; }); </script> solved refresh the page + go to another anchor in the same time
$(‘.left-sidebar’).click(function(e){ var originalWidth = $(this).width(); $(this).animate({width: ‘0px’}, 400, linear, function(e){ $(this).hide(); }); $(‘.right-sidebar’).animate({width: originalWidth}, 400, linear); }); Assumptions: Left sidebar has class “left-sidebar”, right sidebar has class “right-sidebar”. The left sidebar needs to be hidden after it is animated. Explore .animate() for customization. 1 solved Toggle and give width to another DIV [closed]