jquery-forms-plugin

jQuery Form Plugin : XMLHttpRequest cannot load http://www…No 'Access-Control-Allow-Origin'

由 拈花ヽ惹草 提交于 2019-12-12 03:28:02
问题 I developed a file manager based on jQuery Form Plugin plugin Recently, i find myself in front of this error XMLHttpRequest cannot load http://www.****.com/. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://****.com' is therefore not allowed access. This don't happen before. It doesn't happen with all files, but in my last case happens with an .zip file (a zip file with images , 50MB ,

jquery.form/validate plugin only allow submit if input is changed

由 随声附和 提交于 2019-12-11 14:05:16
问题 I'd like to use the jQuery.Form/Validate plugins to only allow my form to be submitted if any of inputs were actually changed. There is callback logic for this using beforeSubmit: : http://jquery.malsup.com/form/#options-object. However, I can't seem to make it work. Here's what I have so far: $(document.body).on('click', 'input[type="submit"]', function(){ var $form =$('form'); $form.validate({ submitHandler: function($form) { $($form).ajaxSubmit({ beforeSubmit: function(arr, $form){ var

Django Jquery Form no AJAX request

由 ∥☆過路亽．° 提交于 2019-12-11 03:47:32
问题 After reading other questions on similar subject, I still do not understand what's wrong with this code. I am testing a code that uses Jquery Form plugin. I added a call in the view to the template, to display it for 1st time so user can select file and upload. But it never sends the AJAX request, hence the code section in view is not executed. Although not shown here, jQuery library and the jQueryForm plugin are indeed being called. Template: <form id="uploadForm" method="post" enctype=

ajaxSubmit and Internet explorer issue

由 三世轮回 提交于 2019-12-11 03:06:00
问题 I'm stuck for quite some time with this, could someone help me out ? Everything is working fine with Chrome and FF, but for some reason the form won't submit with IE7/IE8/IE9. function addFile() { if ( test > 30 ) { console.log( "addFile" ) ; } var optionsAjaxFormFile = { url : 'js/fileUpload.php', success : showResponseFile }; console.log("about to submit Ajax"); $("#addFile-form").ajaxSubmit( optionsAjaxFormFile ); } I know from the Console it goes to the ajaxSubmit line, but it never

MVC5 Ajax.BeginForm upload form with files

由 六月ゝ 毕业季﹏ 提交于 2019-12-11 01:08:23
问题 I read some articles that is not possible to save files using Ajax.BeginForm . I have a form in MVC5 that uses Ajax.BeginForm so the user has a nice responsive app without page refresh. Now, the requirement is to add 4 fields that will hold files (file upload). Also read that maybe with jquery.form.js this is possible. So my questions are about other approach is this make any sense: The form keep the Ajax.BeginForm The user enters data into the form. When user needs to load a file into the

Jquery Form Plugin or Jquery serialization?

由 。_饼干妹妹 提交于 2019-12-07 10:58:39
问题 I am wondering what kind of advantages does the jQuery Form Plugin have over serialization? If I do choose to go with the form plugin can I use the new jQuery 1.5 features? Also does the Form Plugin have anything to stop multiple post backs? I usually use the Ajax manager plugin to stop duplicate ajax posts but I don't think I can use it with Form Plugin. Thanks 回答1: The jQuery Form Plugin offers simplicity of using ajax with forms. It will use the form attributes to determine how and where

How to cancel an upload

由 房东的猫 提交于 2019-12-05 20:00:26
I have a asp.net web api page where the user can upload some files. I am using jquery-file-upload . Based on some condition, I want to cancel the upload from the server side but it is not working. No matter what I do, the file always goes to the server before asp.net returns the error. Example, I can keep just this when uploading: public async Task<HttpResponseMessage> Post(int id, CancellationToken token) { return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Cant upload"); } If I put a breakpoint on the return , I can see that it is hitted as soon as the upload starts but

Jquery Form Plugin or Jquery serialization?

由 无人久伴 提交于 2019-12-05 18:00:56
I am wondering what kind of advantages does the jQuery Form Plugin have over serialization? If I do choose to go with the form plugin can I use the new jQuery 1.5 features? Also does the Form Plugin have anything to stop multiple post backs? I usually use the Ajax manager plugin to stop duplicate ajax posts but I don't think I can use it with Form Plugin. Thanks The jQuery Form Plugin offers simplicity of using ajax with forms. It will use the form attributes to determine how and where to submit the form. The form's method attribute tells the plugin the request type to use. The form's action

JQuery Ajax Form and Dynamically created form elements not submitting

由 故事扮演 提交于 2019-12-04 03:59:56
问题 I'm writing a form that has some text input elements loaded dynamically when a select list is changed. The problem is that when I submit the form those elements are not sent in the data that is posted to the server. What do I need to do to get those dynamically created elements "into" the form to be submitted? The code is something like this: $("#my_select_id").change(function() { $.ajax({ type: "GET", url: "some-url/" + $("#played_number_game_id").children("option:selected").val(), async:

Initialize jQuery validate() function on multiple dynamically added forms

由 怎甘沉沦 提交于 2019-12-02 19:06:24
问题 It is has been suggested that it is best to initialize a $('#form').validate({}) function on page load rather than on a click event: jquery.form/validate plugin only allow submit if input is changed I'm wondering how to do this for multiple dynamically added forms without wrapping the $('#form').validate({}) function inside of a on('click', 'input[type="submit"]', function. Take this code for example: var id="some identifier for the specific form that is submitted"; `$('#form'+id).validate({}
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