ajax

Rails js.erb not working

由 自闭症网瘾萝莉.ら 提交于 2021-02-11 08:42:53
问题 I'm submitting a form, with somewhat complex nesting to a Rails controller. The Javascript is tied to the submit button as below: $('#new_search').submit(function() { var valuesToSubmit = $(this).serializeArray(); $.ajax({ type: "POST", url: $(this).attr('action'), //sumbits it to the given url of the form data: valuesToSubmit, dataType: "POST" }) return false; // prevents normal behaviour }); The Rails controller handles this fine and the parameters are all where they should be. I'm then

Ajax post to a php file in a directory not working

由 坚强是说给别人听的谎言 提交于 2021-02-11 08:06:14
问题 I'm using Ajax request for a project and i has lot of problem to make it working I sommetime receive some error 500 (Internal Server Error), but finally everything works until I wanted to move my scripts into a directory. Here is my Ajax works : var xhr = getXMLHttpRequest(); xhr.onreadystatechange = function() { if (xhr.readyState == 4 && (xhr.status == 200 || xhr.status == 0)) { callback_like(xhr.responseText, receive); location.reload(); } }; xhr.open("POST", "like.php", true); xhr

Ajax post to a php file in a directory not working

由 别说谁变了你拦得住时间么 提交于 2021-02-11 08:05:59
问题 I'm using Ajax request for a project and i has lot of problem to make it working I sommetime receive some error 500 (Internal Server Error), but finally everything works until I wanted to move my scripts into a directory. Here is my Ajax works : var xhr = getXMLHttpRequest(); xhr.onreadystatechange = function() { if (xhr.readyState == 4 && (xhr.status == 200 || xhr.status == 0)) { callback_like(xhr.responseText, receive); location.reload(); } }; xhr.open("POST", "like.php", true); xhr

Using Jquery Ajax on JSP to display on Datatables

由 ▼魔方 西西 提交于 2021-02-11 07:29:13
问题 This is my first time using Jquery Ajax. The context is that, i'm trying to display more than 10000 rows of data on Datatable, what i did previously was just to use my servlet to forward my Arraylist of data to the JSP, then loop through and display the data onto display data. It was taking too much to load the datatables. So i decided that i want to try to use Jquery Ajax to see if that will help the issue. I'm currently facing some issues implementing it, can anyone help me? I'm using GSON

Using Jquery Ajax on JSP to display on Datatables

由 你说的曾经没有我的故事 提交于 2021-02-11 07:27:43
问题 This is my first time using Jquery Ajax. The context is that, i'm trying to display more than 10000 rows of data on Datatable, what i did previously was just to use my servlet to forward my Arraylist of data to the JSP, then loop through and display the data onto display data. It was taking too much to load the datatables. So i decided that i want to try to use Jquery Ajax to see if that will help the issue. I'm currently facing some issues implementing it, can anyone help me? I'm using GSON

Pdfjs viewer with external file upload

由 独自空忆成欢 提交于 2021-02-11 06:30:23
问题 I am loading the pdf.js viewer in my webpage in a div using the pdf.js API methods such as run and open. In this page I also have a file upload section to attach related documents. The issue is when I upload a document in the file upload section, using dropzone, the pdf viewer thinks I am uploading a document to it and changes the existing document. Is there a setting to turn this off? I thought there would be something in network.js but I haven't found anything promising yet. 回答1: Here is

Pdfjs viewer with external file upload

由 前提是你 提交于 2021-02-11 06:25:15
问题 I am loading the pdf.js viewer in my webpage in a div using the pdf.js API methods such as run and open. In this page I also have a file upload section to attach related documents. The issue is when I upload a document in the file upload section, using dropzone, the pdf viewer thinks I am uploading a document to it and changes the existing document. Is there a setting to turn this off? I thought there would be something in network.js but I haven't found anything promising yet. 回答1: Here is

Pass data between pages

由 懵懂的女人 提交于 2021-02-11 05:30:42
问题 I'm working on a mobile app on phonegap, and I need to pass variables between pages exactly like : http://coenraets.org/apps/directory/jqm/index.html but my problem is that I can't use a php file. How can I do that ? Thank you :) I just tried the LocalStorage which is mentionned here : http://docs.phonegap.com/en/1.6.1/cordova_storage_storage.md.html#localStorage but it doesn't work : here's my code : Page1 : $(data).find("Book").each(function () { var temp = $(this).find("name").text(); var

Ajax请求Session超时的处理

由 孤街醉人 提交于 2021-02-11 01:24:55
1、客户端的js处理(使用jqury) <script type="text/javascript"> //<![CDATA[ $(document).ajaxComplete(function(event, xhr, settings) { if(xhr.getResponseHeader("sessionstatus")=="timeOut"){ if(xhr.getResponseHeader("loginPath")){ window.location.replace(xhr.getResponseHeader("loginPath")); }else{ alert("Request time out relogin plase !"); } } }); //]]> </script> 2、服务器端处理(filter中) if(sessionTimeOut){ //判断是否为ajax请求 if (httpRequest.getHeader("x-requested-with") != null && httpRequest.getHeader("x-requested-with").equalsIgnoreCase("XMLHttpRequest")) { HttpServletResponse httpResponse = (HttpServletResponse

Reinitialize jQuery after AJAX call

由 泪湿孤枕 提交于 2021-02-10 22:47:46
问题 I'm having a problem where after dynamically populating an element via AJAX, my jQuery functions aren't working on the new content. I have a list of files for example that is populated when hitting a "refresh" button. I want to display an alert with the filename when double clicking the item in the list. Each item has the "file" class. I'm using this code: $('.file').on('dblclick', function(event){ alert($(this).html()); }); This works for any elements that are there in the first place, but
订阅 ajax