ajax

How can I show a spinner while loading images from Flickr?

I'm using jquery.flickr-1.0.js to search flickr for images in my application. The problem i'm facing is that sometimes it takes a few seconds for flickr to respond with results and i want to load a spinning gif in place of my search button 'btnRefresh' until the results are returned. How can I accomplish this? jQuery(function(){ ...

ASP.NET AJAX WebForms custom error handling question

I've made a web application that has the following architecture: Every form is a UserControl, there is just one actual page (Default.aspx), and a parameter in the URL specifies which UserControl to load. The UserControl is loaded in an UpdatePanel so that it can enjoy full AJAX-iness. There is also an elaborate message displaying mechan...

Refresh a Div that has a Google ad inside it

Hello all, I have a div that holds a google ad. My website is mostly AJAX and there is no need for a browser refresh. That means my ads will not refresh either, which isnt ideal, a user staring at one ad all day. So I wanted a way to refresh a particular div on a page. I found many solutions but they didnt work. For example, using JQu...

Beginner: Refreshing a part of a site using AJAX

Hi I want to refresh with ajax just a part of a site.I searched protorypjs and i found ajax.updater but i am having trobule making it work. this is part of my page <li id="Home"><a href="index.html">Home</a></li> Can anyone tell me how i can implement this : Ajax.Updater(container, url[, options]) ? and make it work? I linked prototyp...

Dynamically changing stylesheet path not working in IE and Firefox

I have the following file: <html> <head> <title></title> <link rel="css" type="text/css" href="/empty.css" title="css" /> <script type="text/javascript" src="/Prototype"></script> <script type="text/javascript"> function load_content() { var d = new Date(); new Ajax.PeriodicalUpdater('content', '/DOC?'+d.getTime(), { method: '...

collapsable master detail gridview structure...

Hi All, I need an advice for a c# asp.net project. My client wants to see some reports via the gridview object with master/detail structure. The main gridview will be full by all master data and each row will have a + icon (or button) on the first cells. When user clicks this icon, the all details data of that master row should be seen...

Ajax updater not working in internet explorer

Hi I have a problem with ajax updater that i couldnt solve. I have this code Servicii It works perfectly in firefox but in internet explorer it does nothing.Also if i open the site from my harddrive it works but it only works for the link once then i have to reload the whole page... Does anybody have an ideea on how to solve this probl...

Local html file AJAX Call and jQuery Woes

I'm working on a offline version of a website using jQuery and some xml files. I'm running in to a problem in jQuery when I do a $.ajax call on a xml file jQuery throws a error. When I look at the error I can tell its loading the XML file because its in the error's responceText property. It seams to work just fine in Firefox. This is h...

Ajax refresh/update sum from a GridView Column to a TextBox

Hi there everyone, I have a GridView A that have many columns, one of those contains price for each row. so the cue is how or in wich way, can i update/refresh the total price that will be showed in a Label or TextBox (not in GridView Footer) Thanks in advance ! Im using C# 3.0 / ASP.Net ...

What is the right pattern for using JQuery Ajax and ASP.Net Mvc?

I'm very new to both the Mvc framework as well as JavaScript and JQuery. I'm trying to understand the right way to structure Ajax calls. Let's say I have a "Vote Up" button similar to what you see on StackOverflow. When the user clicks it I need to update the vote count in the database and return the new value to the UI. Currently I am ...

JQuery Slider - Call function after slide

I have a JQuery silder that I'm using to set the score on a web application. I orignally had it so that the user clicked a submit button, but the client now wants it to update AJAX style. This would work find, but the slide function gets call on every movement, so my AJAX script will send a score before the slider has finished being mo...

Ajaxform problem in jQuery

I am using ajaxForm. Now I have encountered a problem. My Idea is when the user enters the username, if any wrong username, it should ReportMessage to the user My Code is working fine, but the problem is that after ReportMessage shown to the user, the Submit button becomes inactive. So, the user is unable to click the Submit button agai...

Prototype Ajax.PeriodicalUpdater inserts empty string when server unreachable.

I'm using the following to grab some updated HTML and insert it into a div with id "content" var updater = new Ajax.PeriodicalUpdater('content', '/Doc?'+d.getTime(), { method: 'post', frequency: 5, }); The problem is that when the server is shut down (it's running inside of an app that is modifying and server up the data),...

Server-side Push in Rails

I'd like to implement a scalable chatroom in rails using AJAX. I know from research that the only scalability happens with a server-side push. My two questions are: 1) In a reasonably efficient chat server, at what point does polling become prohibitive? 2) I really don't want to use Juggernaut. I don't know much about how comet works...

ASP.NET UpdatePanel Error htmlfile: Unknown runtime error, updatePanelElement.innerHTML=rendering

I get this error when debugging my ASP.NET web application after I trigger an UpdatePanel: htmlfile: Unknown runtime error and "updatePanelElement.innerHTML=rendering" is hilighted in a ScriptResource.axd file. ...

what is the best strategy to retrieve form data? client ajax / server

Recently I introduced to Ajax base form including the use of jTemplates to guarantee some repeat .. and other jQuery great library. But for now I'm a little confused. With the form - user interaction I use Ajax call and deal with pure HTML markup. So if I want to bind form data on load I need to do that with the Ajax way by jQuery/JS....

ASP.Net: How to add rows to a repeater using DOM/Javascript?

Hi Guys, I know that the asp.net repeater doesnt have a Client side object model, and we are stuck with improving the performance of many pages which have repeater/gridview with the functionality of adding rows to them by server-side code. We have used updatepanels to ajaxify the functionality adding the rows to the repeater/gridview, ...

jQuery scripts in the response of Ajax does not work

I am using jQuery $.load() function to get content from server. the loaded content contain this: <p id="p1">123</p> <script> $(document).ready(function(){ $('#p1').html('ABC'); alert($('#p1').html()); }); </script> changing text of paragraph to 'ABC' not affected to page but alert() display 'ABC'. ...

jQuery event on responsed data from server

I have some content from server using $.ajax() function. I try to replace some element with this data and then manipulate it. Here is code: $.ajax({ type: "GET", url: "smpl.php", success: function(servmsg){ $('#panelInfo').replaceWith('<p>' + servmsg + '</p>'); } }); response from server is: <select id="years"> <option>2008...

submit a form via Ajax using prototype and update a result div

Hello, I'm wondering how can I submit a form via Ajax (using prototype framework) and display the server response in a "result" div. The html looks like this : <form id="myForm" action="/getResults"> [...] <input type="submit" value="submit" /> </form> <div id="result"></div> I tried to attach a javascript function (which uses...