http://www.ibm.com/developerworks/library/j-ajax1/ajax.gif I came across this flow, i would like to know certain things over this. What does Raise - > DOM Event do? After creating an XMLHTTPRequest why do we create a callback function? Register callback... what does it do? Parse response into XML DOM? Interogate response DOM? Finall...
Hello, I'm trying to create an ajax app with dojo. Is there an equivalent or something similar like functionality to jQuery Address. I want to make ajax hash based url navigation like twitter, facebook, etc with dojo. regards ...
I am using ajax to load content for my site. When I dynamically load a page http//www.example.com/a/b/c I change my current page's url to http//www.example.com/xyz/#!/a/b/c by setting it through javascript using window.location Now what I want to do is that when somebody enters a url http//www.example.com/xyz/#!/a/b/c in the browser, he...
I would like to put an ajax call within a function since I use it repeatedly in multiple locations. I want a manipulated version of the response returned. Here's what I'm trying to do (greatly simplified). a = getAjax(); $('body').append('<div>'+a+'</div>'); function getAjax() { $.ajax({ type: "GET", url: 'someURL', success...
I'm hijacking the click event and doing a $.get() on the href. Problem is, that the function that I'm defining doesn't get executed. Firebug Console, shows that a GET request was actually made: GET http://localhost:8000/products/a-26-tavella-grip-168168-1a-3/ 200 OK 12ms So, not sure what to make of this, the page is just a simpl...
I am storing values in my session in one of my AJAX calls. The session is getting overwritten correctly. But when I make some other call (AJAX or non-AJAX), the session value is lost. This doesn't happen every time but in most of the cases. My security level is on medium already. here is the controller function and the view : http://bi...
I am working on a site server side that has uses XML to get data. The path to the XML I need is something like "/image/user/username/" I need to get the XML file from that resulting link using something like <script type="text/javascript"> imagesByUser('/../image/user/{{ user.username }}/') I know that the link is working becaus...
Hello, My issue involves jQuery .post and Joomla. I have a template with a form that is within one of the accordion areas (using jQuery UI accordion). I have a button type=submit in the form. The form html is generated via jQuery when a user clicks a button in the accordion area. When a user clicks the form submit button, the event ...
This function wont return any value, even though the ajax call goes through correctly Function: function queryData(request) { var ret = null; $.ajax({ url: 'ajax.php', data: 'requestdata='+request, dataType: 'json', type: 'post', success: function (j) { if(j.ok == true) ...
Form is not working, does not post to the database though the CFC or seem to be working with the script. When you click on the PostComment button nothing happens. I just spent a day and tried many, many different things. Different buttons and different code, some made things worse and most just cased errors or refreshed the page. I’m not...
Hi, When I click a button I want to show or keep a hidden button hidden depending on whether the device has an internet connection or not. I have googled some but haven't found any really good example yet, do you know of any? I want something like $('#btnPrepareSynch').click(function () { checkConnection(); }); function checkConnect...
I couldn't find something similar in SO. In ASP.NET, is there any way that on cue I can cause a partial postback with Javascript in an UpdatePanel? I tried __doPostBack() but it does a full postback. I can trick it with a dummy button and fire click() then handle the partial postback that way, but I want a more graceful way than trick...
I'm going to start looking into this tomorrow when I begin my project, but could anyone point me in the right direction? (Maybe some integration code and/or a sample Pyjamas interface which uses Pinax as the backend -- all with adequate explanation, if possible? :) Thanks! ...
Hello all, I am trying to get a different div to display based on the value in a textfield. So, right now, I have this: <textarea id="characters">100</textarea> <div id="upto100"> This is content up to 100 characters </div> <div id="upto200"> This is content up to 200 characters </div> <div id="upto300"> This is content up to 300 ch...
my sinatra app returns only xmlhttp.readyState state 1 and 4. The Ajax request is processed and sinatra correctly returns its result. I wonder if I can get all xmlhttp.readyState states from sinatra. my sinatra code is like require 'rubygems' require 'sinatra' require "sinatra/reloader" require 'Haml' get '/index2?' do haml :...
I have working Ajax call. Now I need to parametrize it as the same Ajax could all different scripts on the server. I need to run different scripts in xmlhttp.open("GET","/ajaxrun?run=login_build",true); name div's in html so the ajax will update correct td What is the way to do so in Ajax? I thought I would call loadXMLDoc lik...
Hi, on my webpage the user must select out of a radio button list/dropdown list of types of computer locations - i.e. network share, FTP, HTTP. I want a different popup to come up for each option in the list, and in that popup will be some input fields to enter the network path, FTP address/username/password, HTTP url etc. I'm guessing I...
I'm using control and I would like to show a spinning wheel or loading bar when the data is being retrieved. I've looked around online and found this: - http://mattberseth.com/blog/2007/05/ajaxnet_example_using_an_updat.html I've tried adapting this but the datalist stopped appearing when I add and its content. Here is the code: <...
I want to do something quite simple. Click a button on my html javascript page which sends a bunch of data to the server using the AJAX Post method. The server uses the data sent by the POST method to generate an xml file which it then sends back to the user so they can save it. My knowledge of ruby on rails is very limited and I've loo...
Hello, Im a bit curious about this Facebook's useful functionality. When I paste a URL on the 'What's on your mind?' box, it almost perfectly gets the body of the article. How does Facebook do this? Thanks! ...