ajax

问题 I'm loading all my rows into DataTables via ajax. The rows are successfully loading, but nothing is paginated (however the pagination buttons are being successfully counted when the "Show 25 entries" dropdown is changed). Additionally, search is not working. No errors are being output to the console whatsoever. Here is some sample data, my DataTables JS call, and markup for the actual table. Sample JSON Data { "draw": 0, "recordsFiltered": 100, "recordsTotal": 100, "data": [ { "version": "1.0

问题 I am working on an asp.net core application. I want to send an ajax request to the controller. My ajax function looks like this: I have an input for the user to upload a file image/file. With the current code that I have, I receive null at the controller when adds an image. Ajax request: (I Have) $("#submit").click(function (e) { e.preventDefault(); var data = $("#form1").serialize(); console.log(data); alert(data); $.ajax({ type: "post", url: "/Employee/Create", processData: false, data:

问题 Hi I am sending request to a django view but its not accessing view function . Both are in same app . And I am using debugging tool so I tried to debug but on my view no call is received and My ajax call code is like this $.ajax({ url: '/edit_profile/', type: 'get', // This is the default though, you don't actually need to always mention it success: function(data) { alert(data); }, failure: function(data) { alert('Got an error dude'); } }); url.py path('edit_profile/', views.edit_profile ,

问题 I'm calling an action in controller using Ajax, If The action is success it will return FileContentResult, if it fails i'm throwing exception. When throwing exception i'm sending a string and i want to show it as alert, but unable to extract the string (excep) out of the xmlHttpRequest. The Exception thrown in the controller: if (existInProgress) { excep = "Cannot create file, some orders are already in status In Progress."; throw new Exception(String.Format(excep)); } Ajax call: $.ajax({ url

问题 I have a function that I wish to dynamically generate an HTML table using data that it grabs from an SQL call. As you can see the function receives a groupID and passes it to a function populateDB , which when called will perform an AJAX call to retrieve some data from a DB. I need that data from that AJAX call immediately after the AJAX call before the next lines of code are executed. I know that AJAX is asynchronous and that the rest of the code will execute probably before the data is

问题 I am making ajax call based on scroll event that calls are working perfectly in all browsers except IE11 and I found the reason why because by deafault "Smooth Scrolling" is enabled for IE11 SO the ajax calls are calling frequently, so how to disable that setting using javascript or jquery, any reply is help full. Thanks in advance. 回答1: All browsers on OS X, iOS Safari 8+, and a lot more have the same behavior. You can't and definitely shouldn't change it. What you can do is limit the rate

问题 I can't figure out why this AJAX form is processing and sending out an email twice. Is there some sort of obvious hickup in the code you can see causing this to occur? HTML <form class="submit-form" method="post"> <input type="url" class="content-link" name="content_link" placeholder="Link" /> <input type="email" class="email" name="email" placeholder="Your Email Address" /> <button class="submit-modal-button submit-button"><span>Send<span class="ss-icon">send</span></span></button> <p class=

问题 Will using <form action = "<?php echo $_SERVER['PHP_SELF']; ?>" method = "post"> cause the whole page to refresh when the user clicks submit? Or just the PHP part? 回答1: The page usually will reload after submitting a form to display the response that is received after submitting the form. To prevent that you got two ways: Use target=_blank in your form tag <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" target="_blank"> Use event.preventDefault(); to prevent the default

问题 I have problem with ajax from select2 in prestashop 1.7. When I try writte something the calling is 200 but I got error "The Controller Psb2BAjaxModuleAdmin is missing or invalid." I create Controller for test in my module modules/psb2b/src/Controller/Psb2BAjaxModuleAdminController.php <?php namespace Scenario\PSB2B\Controller; use Symfony\Component\HttpFoundation\JsonResponse; use PrestaShopBundle\Controller\Admin\FrameworkBundleAdminController; class Psb2BAjaxModuleAdminController extends

问题 I have a script that in woocommerce catches me an event of adding a product to my cart. <script> (function($){ $('body').on( 'added_to_cart', function(e, fragments, cart_hash, this_button){ console.log('this_button:',this_button); }); })(jQuery); </script> After pressing the ADD_TO_CART button in the console.log(this_button); I get this answer and in it I see my desired product_id this_button: {…} ​ 0: <a class="button product_type_simple add_to_cart_button ajax_add_to_cart added" href="/Blog