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Update services.adoc with show method line numbers #29

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Update services.adoc with show method line numbers #29

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4 changes: 2 additions & 2 deletions src/main/docs/guide/services.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ Now (still editing `VehicleController.groovy`), modify the `show` action as seen
[source,groovy]
.grails-app/controllers/org/grails/guides/VehicleController.groovy
----
include::{sourceDir}/grails-app/controllers/org/grails/guides/VehicleController.groovy[indent=0,lines="18..20"]
include::{sourceDir}/grails-app/controllers/org/grails/guides/VehicleController.groovy[indent=0,lines="22..24"]
----

We've added new property to the `model`, called `estimatedValue`. The value of this property is the result of calling our service method, `getEstimate`, to which we pass the `vehicle` property we are about to render.
Expand All @@ -77,4 +77,4 @@ include::{sourceDir}/grails-app/views/vehicle/show.gsp[indent=0,lines="17..20"]
----
<1> `<g:formatNumber>` is another GSP tag which provides many useful options for rendering numbers, including currency and decimal precision. See the http://docs.grails.org/latest/ref/Tags/formatNumber.html[Grails documentation] for more.

Restart the application and browse to the show page for a `Vehicle`, such as `http://localhost:8080/vehicle/show/1`. You should see the "Estimated Value" on the page
Restart the application and browse to the show page for a `Vehicle`, such as `http://localhost:8080/vehicle/show/1`. You should see the "Estimated Value" on the page