Ok, so I want an autocomplete dropdown with linkbuttons as selections. So, the user puts the cursor in the "text box" and is greated with a list of options. They can either start typing to narrow down the list, or select one of the options on the list. As soon as they click (or press enter) the dataset this is linked to will be filtered ...
Does anyone know of a complete Ajax/PHP contact form that includes error handling/form validation and requires minimum effort to setup? It must also still function in cases where JavaScript is disabled. I'm pretty much looking for a plug and play solution (well, as close to it as possible). ...
I have seen simple example Ajax source codes in many online tutorials. What I want to know is whether using the source code in the examples are perfectly alright or not? Is there anything more to be added to the code that goes into a real world application? What all steps are to be taken to make the application more robust and secure? ...
I'd like to produce a fun AJAX-driven "Reputation Index" taking from Cory Doctorow's book "Down an Out in the Magic Kingdom" where "Whuffie" is a measurement of reputation/currency. I'd like to allow people to create accounts, login, see other people and assign positive or negative amounts of "whuffie" to them. There would then be an "o...
I've got a sign up form that requires the user to enter their email and password, both are in two separate text boxes. I want to provide a button that the user can click so that the password (which is masked) will appear in a popup when the user clicks the button. currently my JS code for this is as follows: function toggleShowPass...
Given a string of JSON data, how can you safely turn that string into a JavaScript object? Obviously you can do this unsafely with something like... var obj = eval("(" + json + ')'); ...but that leaves us vulnerable to the json string containing other code, which it seems very dangerous to simply eval. ...
In my last job we ended up rewriting the complete ASP.NET stack (forms, controls, validation, postback handling, ajax library etc...) - the reason I was given was that the ASP.NET controls were not accessible enough, not were any of the third party controls that were assessed for the project. Can anyone point me to good accessible ASP.N...
We are currently using the ExtJS tree view in an application - a requirement has arisen requiring a user to select multiple nodes (which the tree view supports currently through a pluggable selection model) - but you can not then drag the multiple selections to another part of the tree. Does anyone know of an ajax control (commercial or...
For server side generated content, i18n support is usually pretty easy, for example, Java provides extensive i18n support. But, these rich server side libraries are not available within the browser, which causes a problem when trying to format data client side (AJAX style.) What javascript libraries and techniques are recommended for p...
I would like display something more meaningful that animated gif while users upload file to my web application. What possibilities do I have? Edit: I am using .Net but I don't mind if somebody shows me platform agnostic version. ...
How do you get around this Ajax cross site scripting problem on FireFox 3? ...
I'm working on a Silverlight application where I want to take advantage of the Microsoft ASP.NET AJAX Client library. I'm calling the library using the HTML Bridge that is part of Silverlight 2. Silverlight got great support for passing types between JavaScript and Managed Code, but now I've bumped against a problem. Microsoft ASP.NET A...
We provide a web application with a frontend completely developed in Adobe Flash. When we chose Flash 6 years ago, we did so for its large number of features for user interaction, like dragging stuff, opening and closing menus, tree navigation elements, popup dialogs etc. Today it's obvious that AJAX/JS offers roughly the same possibili...
How can I use the Prototype library and create unobtrusive javascript to inject the onmouseover and onmouseout events to each row, rather than putting the javascript in each table row tag? An answer utilizing the Prototype library (instead of mootools, jQuery, etc) would be most helpful. ...
I keep running across this loading image http://georgia.ubuntuforums.com/images/misc/lightbox_progress.gif which seems to have entered into existence in the last 18 months. All of a sudden it is in every application and is on every web site. Not wanting to be left out is there somewhere I can get this logo, perhaps with a transparent...
Your backend could be PHP or Python but you want to use the controls from the ASP.NET toolkit is there a successful way to do this? ...
I am currently loading a lightbox style popup that loads it's HTML from an XHR call. This content is then displayed in a 'modal' popup using element.innerHTML = content This works like a charm. In another section of this website I use a Flickr 'badge' (http://www.elliotswan.com/2006/08/06/custom-flickr-badge-api-documentation/) to load ...
I am trying to implement AJAX in my Google App Engine application, and so I am looking for a good AJAX framework that will help me. Anyone has any idea? I am thinking about Google Web Toolkit, how good it is in terms of creating AJAX for Google App Engine? ...
Is there a security limit to the number of Ajax XMLHttpRequest objects you can create on a single page? If so, does this vary from one browser to another? ...
Question I'm fairly familiar with many of the PHP frameworks out there, but I'm wondering which ones actually integrate AJAX functionality and which ones do it well? Ideally I'd love to find a framework that would allow me to avoid JavaScript alltogether (at least for typical/basic JavaScript functionality). Does such a thing exist? If...