ajax

Whats the best way to implement an AJAX timeout?

I trying to make the AJAX request time-out if the web server goes down. Does anyone have a good way of doing this? ...

ASP.NET MVC Validation Framework when posting via jquery $.ajax?

Hello, There is a plenty of very good post and explanations how to implement validation with ASP.NET MVC, and I prefer one of these: xVal Validation with Service layer Data Annotation attributes However, I really like to call ActionMethods via jquery $.ajax method. One of the reasons why I want to use $.ajax is because there will be...

capture which button was clicked to cause the validation

Is it possible to capture what button was clicked in javascript? I have validation set up but i only want it to validate when a button is clicked and by no other means. PLEASE NOTE THAT I HAVE 3 TEXTBOXES JUST LIKE THE BELOW. IT'S FOR A PHONE NUMBER ENTRY BROKEN UP INTO 3 TEXT BOXES. What i would like to do is put and '&&' condition i...

JQuery - ajax load

Hello, I have a div: <div id="inner"> Some content... </div> Now I need to load some file into inner-block, but save it's old content. $('#inner').load( 'pathToFile.html' ); Will replace old content of div. Thanks. So, as I understand my code should be: old = $('#inner').html(); $('#inner').load( 'pathToFile.html' ); $('#i...

JavaScript - How do I call a function from a string name and pass an array object?

I've got a user control which lets users provided their own script names that are called by the control on specific events. I have the following code: initialize : function() { // Call the base initialize method Point74.WebAutoComplete.callBaseMethod(this, 'initialize'); $(document).ready( Function.createDelegate(...

JSON object max size?

Using jquery, I'm able to send json objects from client to server using ajax like this: var strJSON = '{"event":[{ "dates":[ "2009-10-14","2009-10-15"], "teams":[ {"id":"0","country":"USA","state":"CA","name":"California Polytechnic State University","subteam":""}, {"id":"1","country":"USA","state":"CA","n...

Grabbing Google Directions gadget from Ajax call

I am trying to throw together a website using Ajax for the first time, to finally get with the times and figure it out. So far it is nothing but HTML pages and a bit of JS. Using some basic AJAX script I found online, I have the main index.htm which has a title, navigation, and content divs. The Ajax calls grab other content includes (wh...

Passing Multiple Json Objects as data using jQuery's $.ajax()

I am POSTing data to an MVC controller and I'm attempting to maintain state as well for optimistic concurrency. I'm currently posting back a JSON request, but would be open to workable alternatives? I am already posting a name/value collection with the following command: $.ajax({ url: g_appPath + "/Rounding.aspx/Round/" + $("#Offe...

Loading HTML straight from ajax reqest, or clone templates and insert data with javascript?

I'm working on a forum like page, where changing between pages of a thread pulls in html from an ajax request and inserts it into the div container. My question, is would it be faster to just get the basic data through json retrieval, and then do something like cloning a message template and inserting the needed data into that template?...

rails ajax and partials

I cant get a partial to iterate- the object I pass never matches the partial variables The controller method for the ajax def news @fixture = Fixture.find(params[:fixture_id]) home_team = Team.find(@fixture.home_team) away_team = Team.find(@fixture.away_team) @story = Story.find(:all, :conditions => "team_id = #{home_team.id}...

ASP.Net ScriptManager - Is there a smaller version?

Hi, I use the ASP.Net ScriptManager to load the scripts needed for calling WCF services via HTTP/JSON. I am optimizing the total size of my pages (including scripts) and I see that Microsoft's AJAX library is the biggest file that I have at 96KB. Is there anyway that I can get a version of this file with just the features I need loaded...

search text only using Java

Hi, I am using ajax google API to search a string against google. It is returning me all HTML files which have all tags including text. If I want to get text only, what should I use? My program is in Java. Regards Manjot ...

AJAX change page content

I have used AJAX to successfully change the content of a web page. I can include another web page from my domain but the problem I have is making the hyperlinks to work. If the hyperlinks use relative addressing then that will not work relative to the page I am including it in so I was investigating php to parse the html tag as I read i...

How can I return AJAX response text?

For the sake of better organized code, instead of putting a callback function within my req.onreadystatechange handler, I'd like to simply return the data. In the following javascript, the "raw_data" var is undefined because parse_data() function is called before the ajax response. function dostuff(){ var raw_data = ajax_fetch_data(...

what should be kept in mind while writing secured ajax code using jquery for jsp

i am currently working on a web application project for payroll. this site is public. i want to use jquery + ajax to implement certain functionality with server side lang as jsp. what are the guidelines helpful in writing a mature,secured code. ...

jquery ajax POST size limit?

I’m using jquery to send text back to my ajax.php controller like this: var dataString = "1234567890"; $.post( '../ajax/save', { data: dataString }, function(){ alert("success"); }, "text"); It works well, that is until the dataString gets to be ~3500 characters long. At that upper limit (~3.5 KB), t...

How to get notified about DOM changes with javascript?

I have a third party javascript app on my site that uses a lot jquery and ajax. Is there a way to get the element in the DOM, in which an manipulation has occured by javascript or ajax or jquery? I need to intercept these dom changes and inspect these in order to replace some strings (localization purpose). ...

jquery cannot use ajax response as context in IE

Hi there, thank you for taking the time to read my question. I have significantly rephrased my question after some new findings. My problem is that in my ajax callback, when I set the context of my query to be the returned html of my ajax call, it cannot find any elements. Some findings: The problem never occurs in Firefox The pro...

AJAX - PHP Communication patterns

I'm building a webapp in MySQL/PHP/Javascript. In PHP, I've got all the classes from the domain od the problem which persist in the database. In Javascript, there is a cache with objects from the last queries. When an object in Javascript is updated by the user, it has to update itself in server-side. Which would be the best way to do ...

ajax posting data & sign problem

i want to pass & sign in text via ajax to php file i use encodeURIComponent() like that url: "add_process.php", data: "title="+ encodeURIComponent(title) +"& stages="+ values1, success: function(html){ but when i execute this, all data after & sign is truncated and don't save in database. Thanks ...