is grails 3 syntax compatible with grials 2

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is grails 3 syntax compatible with grials 2

joechan1212.hk
Hi, I'm new to Grails, and was recommeded to start with grails 3, but currently no book about Grails 3 is available, I wanted to know if I read Grails 2 book, and use Grails 3, will it be a problem?

Thanks 

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Re: is grails 3 syntax compatible with grials 2

sergiomichels
Hi! Not all you use in Grails 2 will be in 3.x, but many concepts remains the same. My suggestion is to read some 2.x available book and play with the latest 2.x version, and then search for migration information (http://docs.grails.org/latest/guide/upgrading.html) to see the differences between them, if you feel more comfortable with this kind of resource.

Another way is to jump in Grails 3.x and look for tutorials/sample applications. You can always rely on docs: http://docs.grails.org/latest/guide

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Sérgio Michels

On Sat, May 14, 2016 at 9:51 AM, <[hidden email]> wrote:
Hi, I'm new to Grails, and was recommeded to start with grails 3, but currently no book about Grails 3 is available, I wanted to know if I read Grails 2 book, and use Grails 3, will it be a problem?

Thanks 

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Re: is grails 3 syntax compatible with grials 2

joechan1212.hk
Thanks, will have a look of the document you gave me. :)


On Sunday, May 15, 2016 at 10:46:57 PM UTC+8, Sergio Michels wrote:
Hi! Not all you use in Grails 2 will be in 3.x, but many concepts remains the same. My suggestion is to read some 2.x available book and play with the latest 2.x version, and then search for migration information (<a href="http://docs.grails.org/latest/guide/upgrading.html" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2Fdocs.grails.org%2Flatest%2Fguide%2Fupgrading.html\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGAgb1XA42RaqBTOJFK1wozYZoojQ&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2Fdocs.grails.org%2Flatest%2Fguide%2Fupgrading.html\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGAgb1XA42RaqBTOJFK1wozYZoojQ&#39;;return true;">http://docs.grails.org/latest/guide/upgrading.html) to see the differences between them, if you feel more comfortable with this kind of resource.

Another way is to jump in Grails 3.x and look for tutorials/sample applications. You can always rely on docs: <a href="http://docs.grails.org/latest/guide" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2Fdocs.grails.org%2Flatest%2Fguide\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNHwY4JIgit761ZK7YgAVye-fzvQ_w&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2Fdocs.grails.org%2Flatest%2Fguide\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNHwY4JIgit761ZK7YgAVye-fzvQ_w&#39;;return true;">http://docs.grails.org/latest/guide

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Sérgio Michels

On Sat, May 14, 2016 at 9:51 AM, <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="Vj6kt-w8AAAJ" rel="nofollow" onmousedown="this.href=&#39;javascript:&#39;;return true;" onclick="this.href=&#39;javascript:&#39;;return true;">joechan...@...> wrote:
Hi, I'm new to Grails, and was recommeded to start with grails 3, but currently no book about Grails 3 is available, I wanted to know if I read Grails 2 book, and use Grails 3, will it be a problem?

Thanks 

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