CODEWITHSUNDEEP
htmlscalaplayframeworkplayframework-2.0
NoobProgrammer
NoobProgrammer

Reputation: 81

Conf/Messages Choice in Play! + Scala

I run the sample code in play 2.2 "comuputer-database-jpa"

In the Conf/Messages

# Messages

computers.list.title={0,choice,0#No computers|1#One computer|1<{0,number,integer} computers} found

I want to used this conditional messages in my error messages to make my error message as dynamic as possible. In my code say that i'm passing 2 parameters and 1 of it is the message id.

@Messages(messageId,errors(1).getOrElse(""),errors(2).getOrElse(""))

equivalent to 

@Messages(error.format,FIRST NAME)

can also be

@Messages(error.format,EMAIL)

How can i use the conditional conf/messages in my code? I tried some using the sample and an error occurred. Code:

error.format = Enter {0,choice,FIRST NAME#{0} in half-width alphanumeric|EMAIL#{0} in valid format.}

What am i doing wrong?

Upvotes: 0

Views: 107

Answers (1)

tanson
tanson

Reputation: 82

The below code will yield what you are looking for

//html<br/>
@Messages("error.format",2, "name error","email error")

Number 2 in the example above will show the message "EMAIL in valid format". if you change it to 1 it will show the message "FIRST NAME in half-width alphanumeric"

//messages<br/>
error.format = Enter {0,choice,1#FIRST NAME in half-width alphanumeric|2#EMAIL in valid format.}

Upvotes: 1

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