DEAR VISITOR , YOU ARE WATCHING : Google Web Toolkit (GWT) Video Tutorial Part2-a .
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https://j2ee-tutorials-videos.blogspot.com/2011/03/google-web-toolkit-gwt-video-tutorial_780.html
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http://www.youtube.com/watch?v=4w5n1TT7cJkendofvid [starttext] This is a Video Tutorial explains Google Web Toolkit (GWT) Video Tutorial Part2-a
Development with GWT
Using GWT, developers can rapidly develop and debug AJAX applications in the Java language using the Java development tools of their choice. When the application is deployed, the GWT cross-compiler translates the Java application to standalone JavaScript files that are optionally obfuscated and deeply optimized.
GWT does not revolve only around user interface programming; it is a general set of tools for building any sort of high-performance client-side JavaScript functionality. In live presentations, the developers of GWT emphasize that "GWT is not its libraries" and that it only includes a library but is not fundamentally yet another AJAX library. This open-ended philosophy sometimes surprises developers new to GWT who expect it to provide an end-to-end "on rails" application framework. Indeed, many key architectural decisions are left completely to the developer. The GWT mission statement clarifies the philosophical breakdown of GWT's role versus the developer's role. History is an example of such: although GWT manages history tokens as users click Back or Forward in the browser, it does not prescribe how to map history tokens to an application state.
GWT applications can be run in two modes:
Development mode (formerly Hosted mode): The application is run as Java bytecode within the Java Virtual Machine (JVM). This mode is typically used for development, supporting hot swapping of code and debugging.
Web mode: The application is run as pure JavaScript and HTML, compiled from the Java source. This mode is typically used for deployment.
Several open-source plugins are available for making GWT development easier with other IDEs. E.g., GWT4NB for NetBeans, Cypal Studio for GWT, Eclipse and JDeveloper etc. The Google Plugin for Eclipse handles most GWT related tasks in the IDE, including creating projects, invoking the GWT compiler, creating GWT launch configurations, validations, syntax highlighting, etc.
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Using GWT, developers can rapidly develop and debug AJAX applications in the Java language using the Java development tools of their choice. When the application is deployed, the GWT cross-compiler translates the Java application to standalone JavaScript files that are optionally obfuscated and deeply optimized.
GWT does not revolve only around user interface programming; it is a general set of tools for building any sort of high-performance client-side JavaScript functionality. In live presentations, the developers of GWT emphasize that "GWT is not its libraries" and that it only includes a library but is not fundamentally yet another AJAX library. This open-ended philosophy sometimes surprises developers new to GWT who expect it to provide an end-to-end "on rails" application framework. Indeed, many key architectural decisions are left completely to the developer. The GWT mission statement clarifies the philosophical breakdown of GWT's role versus the developer's role. History is an example of such: although GWT manages history tokens as users click Back or Forward in the browser, it does not prescribe how to map history tokens to an application state.
GWT applications can be run in two modes:
Development mode (formerly Hosted mode): The application is run as Java bytecode within the Java Virtual Machine (JVM). This mode is typically used for development, supporting hot swapping of code and debugging.
Web mode: The application is run as pure JavaScript and HTML, compiled from the Java source. This mode is typically used for deployment.
Several open-source plugins are available for making GWT development easier with other IDEs. E.g., GWT4NB for NetBeans, Cypal Studio for GWT, Eclipse and JDeveloper etc. The Google Plugin for Eclipse handles most GWT related tasks in the IDE, including creating projects, invoking the GWT compiler, creating GWT launch configurations, validations, syntax highlighting, etc.
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