ajax

问题 This question already has an answer here : how to display image in td after ajax success (1 answer) Closed 6 years ago . I am getting Error : SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data my code: <script> $(document).ready(function () { $('.edit1').on('change', function () { arr = $(this).attr('class').split(" "); var clientid = document.getElementById("client").value; account_id = document.getElementById("account_id").value; $(this).parent().next().find('input

问题 I'm trying to display data into the modal body with django variables. I'm very noob at ajax and django. The ajax function passes the id of the Galeria object and then the view returns a JsonResponse with the data. Why the modal is not taking the data? If I console.log it prints the data as well, but when I try to pass the data via django variables, the modal shows empty. What am I doing wrong? My views.py def get_galeria(request): galeria = Galeria.objects.get(id=int(request.GET['ajax_galeria

问题 I'm trying to display data into the modal body with django variables. I'm very noob at ajax and django. The ajax function passes the id of the Galeria object and then the view returns a JsonResponse with the data. Why the modal is not taking the data? If I console.log it prints the data as well, but when I try to pass the data via django variables, the modal shows empty. What am I doing wrong? My views.py def get_galeria(request): galeria = Galeria.objects.get(id=int(request.GET['ajax_galeria

问题 I'm trying to display data into the modal body with django variables. I'm very noob at ajax and django. The ajax function passes the id of the Galeria object and then the view returns a JsonResponse with the data. Why the modal is not taking the data? If I console.log it prints the data as well, but when I try to pass the data via django variables, the modal shows empty. What am I doing wrong? My views.py def get_galeria(request): galeria = Galeria.objects.get(id=int(request.GET['ajax_galeria

问题 I return list of values in a datatable and that I want to fill in success part of ajax function in dropdownlist . Till return dt I get all the values properly but after that it goes in error part. Below is what I tried. Ajax function function getMZONEWithState(evt) { var ddlState = $('#ContentPlaceHolder1_ddlState').val(); var ddlMaintenanceZone = $("#ddlMaintenanceZone"); ddlMaintenanceZone.empty().append('<option selected="selected" value="0" disabled = "disabled">State Loading...</option>'

问题 I return list of values in a datatable and that I want to fill in success part of ajax function in dropdownlist . Till return dt I get all the values properly but after that it goes in error part. Below is what I tried. Ajax function function getMZONEWithState(evt) { var ddlState = $('#ContentPlaceHolder1_ddlState').val(); var ddlMaintenanceZone = $("#ddlMaintenanceZone"); ddlMaintenanceZone.empty().append('<option selected="selected" value="0" disabled = "disabled">State Loading...</option>'

问题 I found that this works sporadically, but usually doesn't work at all. $(window).unload(function() { $.ajax ({ url: "script.php", type: "POST", data: { value: value } }); }); Setting the async to false (i.e. 'async' : false ) does get around the problem and executes the php script every time. But depending on the script, it can freeze the browser up for a while. Is there a good way of sending data to a php script and having the server execute it without the user waiting for a response? EDIT -

问题 I found that this works sporadically, but usually doesn't work at all. $(window).unload(function() { $.ajax ({ url: "script.php", type: "POST", data: { value: value } }); }); Setting the async to false (i.e. 'async' : false ) does get around the problem and executes the php script every time. But depending on the script, it can freeze the browser up for a while. Is there a good way of sending data to a php script and having the server execute it without the user waiting for a response? EDIT -

问题 Below is a ajax code for a comment box which calls php code on another page that inserts comment into comments table. This code works well but it was just a test. Now I want to add userto, userfrom, postid along with comment into comments table For which I will need to pass variables of userto, userfrom etc from index.php to addcomment.php. Can I pass them through this ajax code to addcomments.php? index.php <script type="text/javascript"> $(function() { $(".comment_button").click(function()

问题 I have a basic toggle function, when item is clicked initially it sends an ajax post, and when clicked the second time it sends a second different ajax post. the issue is once it makes the ajax call, the second toggle function no longer fires. When I removed the ajax functions from the toggle and replaced them with a basic show/hide div, it worked just fine first and second click. Below is my code: You will notice I have a basic show/hide function for the first click, for testing purposes.