jquery

How to reset an event handler after calling .off() in Jquery

由 余生长醉 提交于 2021-01-29 08:30:29
问题 Why is my second body.on() not working? I added the .off() because if not both mousewheel events triggered with only one mousewheel down event... Isnt the second body.on() supposed to reset the .off()? How should I program this? $(document).ready(function() { $("body").on('mousewheel', function(event, delta) { if (event.deltaY < 0) { if (!$(".both").hasClass('rotated')) { $(".both").css('transform', 'rotate(180deg)'); setTimeout(function() { $(".both").addClass('rotated') }, 1000); } } $(

Shopping cart to send out email to me when “purchase button” is clicked. PLS

由 会有一股神秘感。 提交于 2021-01-29 08:30:24
问题 That is all I have, I managed to create the cart (with online training and help), but it feels impossible to me to be able to send out the list of items in the cart (and price) to my email when clients click on the ORDINA button. Any help? I've tried mailto but it won't work, I have 0 idea on how to do this, please I would love to understand if (document.readyState == 'loading') { document.addEventListener('DOMContentLoaded', ready) } else { ready() } function ready() { var

show div on click with Jquery

由 痞子三分冷 提交于 2021-01-29 08:27:51
问题 I want to show the div with id #flower when clicking on the link with id #button but it doesnt work. Heres is the code i wrote.. i made also a jsbin page to show you any suggestions? http://jsbin.com/xefanaji/3/ <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>JS Bin</title> </head> <body> <div id="front"> <div><p><a href="">Button</a></p></div> </div> <div id="flower"> <img src="http://2.bp.blogspot.com/-Gaz8V9dP5O0/UUjtKJPofuI/AAAAAAAALDQ/boET2Ns34aU/s320/blooming-flowers-35.jpg"

Selectric search within results

由 大城市里の小女人 提交于 2021-01-29 08:18:54
问题 I'm using selectric - plugin for replacing select in forms and I'm struggling with the add search option, sadly this plugin does not come with such a feature. I got to the point where I can create an input over label and refresh options after typing something, but it does not work as I expect. I got to this point: jsfiddle http://jsfiddle.net/fcamjb57/ The issue is as you click the input, the whole select closes. 来源： https://stackoverflow.com/questions/53840430/selectric-search-within-results

How to catch input on document[keypress] on window in javascript from Zebra mc330m scanner?

由 ↘锁芯ラ 提交于 2021-01-29 08:18:17
问题 I configured the scanner to send Enter at the end of the input and js reads it correctly but the other characters are lost. I have tried to decode the input characters with event.keyCode, event.which, event.charCode and nothing works. If I attach it to normal input it works. It also works in the browser address bar (chrome). But when I attach it to the document['onkeypress'] it doesn't read the characters. I tried Martin Orth solution from here: https://developer.zebra.com/thread/35513 but I

How do I focus on the item in my navbar when I changes to a different page?

由 我只是一个虾纸丫 提交于 2021-01-29 08:12:53
问题 I'm using to use jQuery to add some effects on the nav link when I'm on the different pages. But every time I jump to the next page, it will refresh the website. How can I manage to have effect wherever the page I am on? Here's a example. <nav class="control-panel"> <ul> <li class="nav-item"> <a href="./index.html" class="nav-link">Dashboard</a> </li> <li class="nav-item"> <a href="./assignment.html" class="nav-link">Assignment</a> </li> </ul> </nav> .nav-link{ color: green; } .nav-link-

How to add / append html form elements with jQuery

由 心已入冬 提交于 2021-01-29 08:06:45
问题 I have tried to append or add the form elements, i.e first name, last name, subscribe fields in the below code, on clicking the add button. I'am not clear how to append the group of form elements. Help me to find out the error. $('.popup').on('click', function() { let value = $('#data').val(); if (value) { $('#profileCard').append('<li>' + value + '</li>'); $('#data').val(''); } if ($('#checkbox').is(':checked')) { $('#checked').show(); $('#unchecked').hide(); } else { $('#unchecked').show();

jquery remove element if it occurs twice

由 六月ゝ 毕业季﹏ 提交于 2021-01-29 08:05:03
问题 I have something like this in my html: <div class="onlyContent"> <!-- some more stuff here --> </div> <div class="onlyContent"> <!-- some more stuff here --> </div> Now, with jQuery I want to remove the 2nd occurence of the class onlyContent HTML from the dom. The final result should be this: <div class="onlyContent"> <!-- some more stuff here --> </div> I figured out that you can somehow use the nth-child -selector, but trying to access it this way didn't do it for me $('.onlyContent:nth

Trying to set data-live-search to select-picker

由 非 Y 不嫁゛ 提交于 2021-01-29 07:49:35
问题 selectpicker $('.selectpicker').selectpicker(); $("#s1").addClass("btn-sm"); //set to current value$("#s1").selectpicker('val', picker[0]["f_name"]); $("#s1").selectpicker("refresh"); select picker css <div id="input1" style="margin-bottom: 50px"> <div class="pull-left" style="width: 250px;"> <select class="selectpicker" data-live-search="true" id="s1"> </select> This is my code. I want to set a search in my select picker. What should I do? 回答1: <div class="live-search" > <select class=

how to bind 2 events with JQuery's .on method

由 可紊 提交于 2021-01-29 07:44:39
问题 I have this code which is working great on already created divs $('.MyDivs').click(function(){ $('#OtherDiv').css('display','block'); }).mouseleave(function(){ $('#OtherDiv').css({ display: 'none' }); }); but does not work on dynamically created new Divs. I know there is a .on method of Jquery for dynamically created divs but do not know how to bind 2 events with it. I tried something like this $(document).on('click', '.MyDivs', function() { $('#OtherDiv').css('display','block'); })
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