links for 2010-12-29

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links for 2010-12-28

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links for 2010-12-26

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links for 2010-12-17

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links for 2010-12-06

  • Now that you have a basic understanding of how to work with Query objects, you can learn what features are available to you for creating your own EJB QL queries. EJB QL is expressed in terms of the abstract persistence schema of an entity: its abstract schema name, basic properties, and relationship properties. EJB QL uses the abstract schema names to identify beans, the basic properties to specify values, and the relationship properties to navigate across relationships.

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links for 2010-11-12

  • I'm using the Richfaces tree component, but it's collapsing when I go to a different page. I have this tree in several pages (I'm using the templating mechanism) and when I click on a link from the tree (I use <s:link> in every treeNode).

    I searched for a solution, but I couldn't find one.

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links for 2010-11-08

  • La creación de un cliente de un servicio web con PHP es relativamente sencilla haciendo uso de PHP-SOAP. Con la descripción del servicio al que queremos acceder (fichero wsdl), obtendremos acceso a todos los métodos que ofrece el servicio web. A continuación mostramos un ejemplo donde se verá más claramente lo expuesto. Concretamente en el ejemplo llamamos a un WS que, dada una cadena, devuelve la cadena al revés.

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