A client of mine is looking to convert a critical 'application' based on multiple (very complex) spreadsheets into a web app.  As part of this they'd like some of the web pages they use to enter/model data to resemble a spreadsheet as mu...
I have a Flex application where I want to give the user a warning if they hit the back-button so they don't mistakenly leave the app.  I know this can't be done entirely in Actionscript due to cross-browser incompatibility.  What I'm look...
I was wondering how to achieve the native scrollbar effect which TheFWA (thefwa.com) has managed to do pretty well (I am not a fan of Flex scrollbars).  I found this post (http://stackoverflow.com/questions/318675/how-can-i-create-a-flex-application-...
I tried localStorage in HTML for my project. When I save some data using localStorage in one browser and try to read it in another browser, it fails.   How can I save data that is common across all browsers, like Flex is doing? And where these data a...
Most JavaScript code is also syntactically valid ActionScript 3.0 code. However, there are some exceptions which leads me to my question:  Which constructs/features in JavaScript are syntactically invalid in ActionScript 3.0? Please provide concrete...
Is there a set of open standards technologies that I can use to achieve the same way of development as in Flex and Sivlerlight? I am talking about componentization, separation of concerns, rich graphics, states and effects . Please point out some tut...
We currently have a quite complex business application that contains a huge lot of JavaScript code for making the user interface & interaction feel as close to working with a traditional desktop application as possible (since that's what our...
I am trying to figure how to pass string value(url) from html form to embedded flex object. the only method i found so far is "addCallback" method described in http://livedocs.adobe.com/flex/3/html/help.html?content=passingarguments_5.html In...
I am implementing a barebones framework in JavaScript that just provides data-binding between objects. The data-binding can either be one-way or two-way, and potentially have multiple objects bound on some property. There are several data-binding sol...
I load a page with JavaScript and CSS files included in it from multiple iframes embedded in my flex application, are these JavaScript and CSS files loaded multiple times in the browser for each iframe? If yes how can I avoid it or what are the best...

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