Internationalization in inList - grails

Question

i found this and it was very useful to what i want to do, but is there is way to make what in the inList follow the Grails Internationalization
Thanks

Answer 1

i found workaround , i think it may help ..
1. toString()
As you know, the scaffolded screens just output values in selects and dropdowns through the toString() method of the shown object. We can construct each enum with a hardcoded translation and have toString() return that value.
class Product {
enum Status {
AVAILABLE("Beschikbaar"), SOLD_OUT("Uitverkocht")
final String value
Status(String value) {
this.value = value
}
String toString() {
value
}
}
String name
Status status
static constraints = { name blank: false, unique: true }
}
The actual names of the enum now only appear in the generated HTML:
<select name="status" required="" id="status" >
<option value="AVAILABLE" >Beschikbaar</option>
<option value="SOLD_OUT" >Uitverkocht</option>
</select>
2. MessageSourceResolvable
By now you’ll probably understand above hardcoded solution works for just one language, one hardcoded in the enum itself – which will cause problems when in a month from now your application actually needs to support a 2nd language :-) So how do we leverage the fact that we have already have message_XX.properties where we’ve put our other message keys?
Use the underlying Spring framework. Have our enum implement org.springframework.context.MessageSourceResolvable e.g. like this:
enum Status implements org.springframework.context.MessageSourceResolvable {
AVAILABLE, SOLD_OUT
public Object[] getArguments() { [] as Object[] }
public String[] getCodes() { [ name() ] }
public String getDefaultMessage() { "?-" + name() }
}
Now we can provide a value in our messages_nl.properties for each enum we have:
product.label=Product
product.name.label=Naam
product.status.label=Status
AVAILABLE=Beschikbaar
SOLD_OUT=Uitverkocht