Wayne Ellis's Introducing the Play Framework PDF

By Wayne Ellis

Play is a revolution. The Play Framework has thoroughly re-written the foundations for Java net improvement. not must you look ahead to the assemble, installation, retest cycle. you may make your Java code alterations, hit refresh on your browser and the code is compiled immediately. Whats extra, your blunders are proven correct within the browser. Play additionally comes pre-packaged with a simple to exploit Hibernate layer, and gives OpenID, Memcache and WebService integration directly out of the field. You dont even have to obtain or set up an software server. all of it comes inbuilt with Play! the best and so much intuitive Java net program framework round. This e-book publications you thru development an program from the very starting, in a step-by-step consultant.

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Additional info for Introducing the Play Framework

Example text

Description" rows="5" cols="25">

The name of the view also needs to correspond to an action contained within the controller. html we discussed above. A visual display of this action to view binding can be seen below.

Note: If absolutely necessary, it is possible to circumvent the coupling of the controller’s action and the view by specifying the exact location of your view when you call the render( ) method.

3 Configuring the Database Before we start coding, we should first configure the database. This step doesn’t actually need to happen right now. We could do this when we create our first database save, since updates to the configuration file are automatically detected and reloaded. However, as most of our Web Application developments are going to be database driven, I think it is an important enough point to get out of the way immediately. There are two options for setting up the database. If you do not wish to connect to a traditional database to start with, we can simply use the in memory HSQL database.

Html' /} #{set title:'ePlay Auctions - Create a new Item Listing' /}

New Item Listing

To create a new listing on ePlay, just complete the form below and click the Create Listing button when you are done!

When we created the application, Play created a view for us. This is the Welcome page you will see if you point your browser at http://localhost:9000. html. html, but you may be wondering why it is contained within the Application folder. java. html. description" rows="5" cols="25">

The name of the view also needs to correspond to an action contained within the controller.

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Introducing the Play Framework by Wayne Ellis


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