This article presents a working example of how to construct a Jetspeed portlet that runs efficiently, adheres to the Model 2 architecture, and, by not interfering with additional portlets, plays well with others. In addition, I demonstrate some simple way
Tutorial Details:
This article presents a working example of how to construct a Jetspeed portlet that runs efficiently, adheres to the Model 2 architecture, and, by not interfering with additional portlets, plays well with others. In addition, I demonstrate some simple ways to improve performance and point out the mistakes that can cost you days of debugging time.
Writing portlets is almost like writing servlets, and, in fact, can conform to the Model 2 architecture. However, portlets must function as part of a larger framework, both in terms of operations and the HTML page; therefore, it is critically important that early in your design, you consider the possibility that your portlet might collide with other portlets on the page. For example, if two different portlets both have a JavaScript function called "Submit_Form()", the page will generate a JavaScript error and neither portlet will function.
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JSP 2.1 is developed under
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Struts Alternative
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Velocity's capabilities reach well beyond the realm of the web... for Continuations
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Web Sphere Books
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