I would like to send data using jQuery ajax API var myData = {"param1" : $('#txtParam1').val(), "param2" : $('#txtParam2').val()}; $.ajax({ url: 'DataService.php?action=SomeAction', type: 'POST', data: myData, dataType: 'json', contentType: "application/json; charset=utf-8", success: ...
I'm writing a web app similar to wtfimages.com in that one visitor should never (or rarely) see the same thing twice, but different visitors can see the same thing. Ideally, this would span visits, so that when Bob comes back tomorrow he doesn't see today's things again either. Three first guesses: have enough unique things that it's ...
How do I implement an image uploader in javascript with a crop utlility. How do u submit the image file via AJAX? Is the solution cross-domain compatible? ...
I am using following code to populate DropDown: $(document).ready(function(){ $('#inDistrict').sSelect(); $("#inDistrict").change(function(){ $.getJSON("filldistricts.php",{id: $(this).val(), ajax: 'true'}, function(j){ var options = ''; for (var i = 0; i < j.length; i++) { options += '<option value="' + j[...
i have from and i am using jquery validate jquery.validate.pack.js its work fine when i press submit button, i just add following code $(document).ready(function(){ $("#contactform").validate(); }); and class="validate" for text box but i want to call php file with Ajax after validate ...
Hi All, I'm looking to filter a list of items using a created helper method instead of a controller method. I see that it's possible to dynamically manipulate a view using prototype helpers from within a helper. However, I'm not sure how to use a text field in combination with "observe_field" in order to properly pass the parameter to...
I'm currently building an app that renders RSS and ATOM Feeds on the client side. I can't directly send an ajax request to "http://stackoverflow.com/feeds/tag/php", but I can send a request to my server that just echos the XML File like: <?php echo file_get_contents('http://stackoverflow.com/feeds/tag/php'); ?> What are the security i...
This seems to be quite a common theme and a few people have given some very constructive answers, but I'm still struggling to get my attempt to work. The problem is much the same as this one for example, except that I'm only trying to send a single complex object instead of an array. My controller looks like this: [AcceptVerbs (HttpVe...
Howdy everyone! I want to ask you for direction for creating a timeline slider similar to the one in Plurk. I want to arrange my events on a timeline and make the user slide through this time line to navigate the events. I just want to know weather I can do it using silverlight or not ? or any other feature in the .NET platform. Than...
I used following code to dynamically fill DropDown controls using AJAX. Each time a DropDown control is clicked, following statement transfers the query to an AJAX function which then forwards to a .php file to retrieve the database results. The problem is that the same code works absolutely fine when used on the local machine even if t...
I have existing websites with PHP/MySQL framework. They are very busy and chat, events, vs (interval) ajax implementations added to server load as well. Now websites are going bigger so I need to change to long polling/comet but apache is not very well with these and most of the comet servers are done in Java. Like cometd, www.stream-hub...
I generally use $.get() and $.post() for all of my asynchornous calls, but they're usually qualified with the final parameter being "JSON," indicating that I'm expecting to handle JSON data within my callback. Is there any benefit to using $.get([url],[data],[callback],"JSON") over $.getJSON([url],[data],[callback])? Is it nothing more...
The host that the majority of my script's users are on forces an text ad at the end of every page. This code is sneaking into my script's AJAX responses. It's an HTML comment, followed by a link to their signup page. How can I strip this comment and link from the end of my AJAX responses? ...
I have a standard form on poll.php: <form method="POST" action="createpoll.php"> ..blah... </form> Is there anyway to process the form without leading the user to createpoll.php, something like calling createpoll.php on submit? ...
I am using Symfony 1.2.9 for a project, and I need to use AJAX to do file uplaod. I have not found a way of doing this yet - despite days of googling. I am using JQuery and prototype as my javascript frameworks. Can anyone provide an example of how to upload a file using AJAX, in Symfony? ...
I am using markItUp for a textarea in a WP widget (that is, on widgets.php page, while creating and editing a widget). The textarea is markItUp'ed when I first open the widget, but after I click save the functionality is lost and I am back to a regular textarea. I compared the source code for the before-save and after-save versions of ...
I am filling DropDown dynamically using AJAX. The DropDown code looks like this: <select class="element select medium" id="inDistrict" name="inDistrict" onclick="MakeRequest('divDistrict', 'inDistrict', 'SELECT * FROM districtmaster');" onchange="alert(document.getElementByID('inDistrict').value);"> <option value="Select" selected=...
I want to open a popup window on client PC where I will show records. The user will click on the selected row, and the popup window will disappear, but the parent Form on my page must get filled with the DB values related to the clicked row on the popup. This is what I want to do. What is the right approach? ...
Can anyone suggest the script for Image Resize with drag? But I want the script with the handles associated with Image so we can resize and drag Image. (Like Div Resizing). Thanks... ...
I've read a little about comet and also APE. Which one is better? I want the users to see other users updated content. Like Google Wave. And in comet, there are 2 versions: iframe vs traditional ajax. what is the difference and which is better. I dont quite understand it. Thanks. ...