jquery

问题 I have tried to implement code found on this site in a number of answers from a particular user with regard to refreshing the checkout based on a change to the payment gateway selected or to some other field change. However, when the JS is included in my function file, my checkout is stuck and I have ajax loading animated circles. I've already tried to adapt code from: Trigger ajax update_checkout event on shipping methods change in Woocommerce Update checkout ajax event when choosing a

问题 I have a fully functional rails app with the bootstrap-rubygem (v4.3) installed. In my app I have a partial that gets re-rendered when a remote: true link is clicked. When this link is clicked I have a controller that responds to JS and then in my .js.erb view I replace the html of a specific div. Now in this partial view, I make use of tooltips & dropdown. The problem is, the tooltips only work after a hard refresh. As soon as I click to reload the partial remotely, the tooltips stop working

问题 i am new to Django,recently meet a problem :as we know , to loop a data sent by view in html is simple , like below: {% for key in data %} <p>{{ key }}</p> {% endfor %} but ,what about loop a data sent by Ajax without refresh webpage? $.ajax({ data:{"data":data}, url:'/processData/', type: 'POST', success: function (data) { //how to re-loop above piece code? } }) You know the traditional way would be use Jquery each function to append tags, like below success: function (data) { $(data).each

问题 This URL has the code below: https://trywifibooster.com/test/setCookiesFromAnotherDomain.html?param=SHOULD-SET-TO-THIS var params = new window.URLSearchParams(window.location.search).get('param'); $.ajax({ type: 'GET', crossDomain: true, url: 'https://go.allthatstrendy.com/intercart/cookies/Test/saveCookies2.php', data: "UTMParamsString=" + params, //success success:function(data) { console.log(data); }, //error error:function(xhr, options, error) { console.log("Cookies not successfully saved

问题 I have a form that directors fill out when they add an event to my database. Since the particular type of event is likely to happen more than once, I am trying to make it as easy as possible for them. Using autocomplete, I get the text values to work just fine. Having problems with radio buttons. Example: there are 3 types of formats available - handicap, scratch, or both. Handicap is value 1, scratch is value 2 and both is value 3. I am able to add the correct value to the table when they

问题 This question already has answers here : Event binding on dynamically created elements? (23 answers) Closed 12 months ago . I hava Bootstrap model as below <div class="modal fade" id="PQModel" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title " id="exampleModalLongTitle"><strong>Priority Queue Selection</strong><

问题 I have an image and i want the image to move where ever the touch input happens. basically the image should act as a virtual cursor. I already did for mousemove, but the same code doesn't works for touch move. /*works for mouse move */ $(document).mousemove(function(e) { $('img').offset({ left: e.pageX-55, top: e.pageY-45 }); }); /* for touch move */ $(document).touchmove(function(e) { $('img').offset({ left: e.pageX-55, top: e.pageY-45 }); }); expected: image to follow cursor position in

问题 I have checked every conceivable questions available on SO but did not find one that solved my problem. The closest I got was on this. In my Django app I have a dynamic table with columns for price, quantity and amount (price * quantity) besides other fields. I am looking to get the sum total of " amount " column. Rows can be added at runtime and for my test purpose I have kept the default number of rows to 3 ( extra = 2 in inlineformset_factory). I am using the following jquery for the

问题 I wrote the toggle-accordion. It works good if links and accordion there are on one page, url links works. But how make open my toggle-accordion to url from another page? https://codepen.io/malinosky/pen/wxKzEo $(function(){ var accordionFaqHead = $('.i-accordionFaq-head'); accordionFaqHead.on('click', function() { $(this).next().slideToggle(); }); function accHash() { var hash = $(this).attr('href'); if (hash) { var accordionItem = $(hash); if (accordionItem.length) { accordionItem.find('.i

问题 Currently I'm loading a text file which contains JSON formatted data. I want to validate this prior to parsing it. At the moment I'm loading it using the following : $.getJSON('dataFile', function(data) { } This works, but I can't validate it for duplicate keys once it's loaded as no duplicate keys now exist. ie: if the raw data file had duplicate keys, once loaded no duplicates exist as the last duplicate overwrites the previous entry. Is there another way to load it so I can validate the