Getting some data from a MySQL database and loading it into the page. None of the stuff really needs to be retrieved at any point other than page load, so that advantage of Ajax is moot. Is there any other advantage to Ajax? ...
I am working within the confines of CMS software, that automatically generates a query for use in a google suggest like input field. The provided fields works fine, with the query they use which uses an inner join over two tables. I am trying to make a query which will grab information from just one table, and will returns results on e...
This should be simple. I have ajax returning string, with multiple divs. I need to count each div in the string (so if necessary maybe i have to create an array) and then slideDown each div every x seconds with a little .delay('200');. Please keep in mind the ajax return could be different on each return so it has to work for x amou...
Hi all, after an entire day of searches, I would to talk about the best solution for an online chat. This is what I know: Ajax poll is the old, bandwith consuming, and not scalable way of doing it. It makes a request for new data to the server every X seconds. This implies one database query every X seconds * number_of_connected_users....
How do I use jQuery .each() on a string // For Exmaple var mystring = '<div> bleh content </div> <div> bleh content </div>'; $('div', mystring).each(function(e) { alert('do something'); }); // the above code isnt launching an alert for each div in the string? Im not sure why? ...
I'm having trouble getting a very simple FBJS ajax call to work on a facebook application tab. For the purposes of this example, all I want to do is click on a link and load an image into an empty div. Code: <script type="text/javascript"> function do_ajax() { var ajax = new Ajax(); ajax.ondone = function(data) { documen...
If I use AJAX to pull some HTML to display on the page and the HTML has something like in the code, it throws an error in Chrome. E.g: Entity 'mdash' not defined Is there anyway to safety pull HTML code from AJAX to display on the page? ...
So far I tried jQuery History http://nix.lv/history/demo.html Ajaxify http://max.jsrhost.com/ajaxify/demo.php jquery history plugin http://www.mikage.to/jquery/jquery_history.html but while they support loading of the desired content using Ajax on page load (so the Ajax content can be "bookmarked"), none of them support the Back bu...
There is some straightforward AJAX code that works in Firefox and Chrome but not in IE. I am not doing anything fancy but the code is too long to post here. Essentially, it is: <script type="text/javascript"> var baseurl = 'http://mydomain.com/facebook/'; var setUpGame = function(lvl){ var ajaxurl; ajaxurl = baseurl+'ajax.php?f=gg...
reversehttp.net offers little immediate insight into what reversehttp truly is and how this can be best utilized, it makes it seem that this tool is too difficult to realistically implement. In what sorts of environments might this be the ideal real-time web data situation and when would this not work, What browsers support this method, ...
I have implemented David Heinemeier Hansson's article in "Advanced Rails Recipes" called Toggling Attributes with AJAX. I have a question about implementing this fantastic recipe in a more general setting. Hansson's tutorial works when toggling only one type of attribute in one view because the spinner image is named: 'spinner-#{object....
I have a piece of jQuery that requests a file (using .load() method) with some HTML and an embedded Flash video player. IE7 doesn't seem to load the Flash video player, but it does load all the HTML and applies proper CSS to the elements. It works at least on FF3.6.6. I've tried both static embedding [1] and SWFObject [2]. I've also trie...
I've been trying a new way to set up a website using jQuery to dynamically get the content when a link is clicked. Here is the jQuery code: $(document).ready(function() { var content_loader = $('#content-loader'); $('#nav ul li a').click(function () { $(this).closest('ul').find('li.active').removeClass('active'); $(this).parent(...
I am doing a json request on what appears to be a Facebook API page. However, the json is prefaced with for (;;); which is ruining jQuery's attempt to process it. How can I slice off these unwanted characters? Can I use the dataFilter property of the $.ajax call? My test code is: $.ajax({ url: 'http://www.facebook.com/ajax/typeahe...
I am working in the confines of a CMS system, which defines certain fields which can be used to make forms for use within the application in PHP. I am making use of the inputSmartSearch field, which is basically similar to Google suggest. It allows me to define an SQL query, and then displays records that match as I type in my search. ...
i have a combo box what i want is whenever a new option from combo box is selected new form is loaded below the combo box with out refreshing the page can some one provide the script ...
Right then, I'm coming to the end of a rewrite of our JavaScript system, we're moving from Prototype to jQuery. We have a load of AJAX requests that fire when a certain element events occur, the one in the example below is a new event on a calendar, but it happens elsewhere too. The problem I'm getting is when an event is fired sometime...
The alert box will display nothing, and not return any data from any URL when it should be showing the google page! Any ideas? I'm using POST because I'm trying to get it to send querystring data as well. $.ajax({ type: "POST", url: "http://www.google.com", success: function(msg) { alert("Data S...
Something I find really confusing, is why are ajax requests limited to the same domain? What is the reasoning behind this? I don't see any problem with requesting files from external locations, also servers making XMLHTTP requests seem to get and post to external locations fine. ...
I have an Email Id text box. My requirement is that an user enters some valid Email ID into the Text box and Press Enter key. A status message or an error message should be displayed. I have a button called Send after the Text box. On Click Send button or On ENTER key press(The focus should be on text box not on the Send button) it is go...