Increasingly, software applications are built using web technologies and made accessible via web browsers. They are commonly referred to as web applications, or hosted applications based on a software as a service model or cloud computing. These web applications are different from more traditional web sites in that their emphasis is on allowing users to [...]

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At this moment GWT have in library autocomplete text widgets.. Libraries like GXT extend this functional widgets to search in Models and go very far with it. Alternatively, you can create your own implementation of CompletionItems interface (see below) to get a list of items using RPC. The autocomplete textbox is, to most people, the [...]

Test-driven developing ( tdd ) is a computer software developing unconscious process that swear on the repetition of a very short-circuit developing motorcycle : beginning the developer pen a give out automatise test case that set a want melioration or new use, then bring forth code to pass that test and finally refactors the new [...]

1. optimize network exchanges (generally, you’d better have 1 RPC call return 3 “kinds” of data, than 3 RPC calls) 2. but GWT-RPC might be slow, particularly while serializing/ deserializing large object graphs 3. when updating the UI, working with hidden (display:none) or, even better, detached widgets is faster; sometimes, building a new widget “from [...]

A mates week ago, i blab some on-demand gimmick world in gwt, a technique you can use to amend the operation of your own gwt applications. What we elaborated at that place was how to use the technique and what do good it give, still we only in brief fey on when and where to [...]

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Joel Webber, Google Web Toolkit Team Updated January 2009 You may ask yourself, “Why do I have to use bitfields to sink DOM events?”, and you may ask yourself, “Why can I not add event listeners directly to elements?” If you find yourself asking these questions, it’s probably time to dig into the murky depths [...]

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