Hello Thomas, I have just tested in eclipse. I started my webapp & just let
the server run. When I clicked the button 1st time it used this text "User
455 pls views order".
Now I just let the server to continue to run without stopping it. Then, I
changed "User" to "Customer" & then I clicked the button again. This time,
it showed "Customer455 pls views order".
I don't understand what u mean?
On Friday, March 7, 2014 8:30:50 PM UTC+11, Thomas Broyer wrote:
>
>
>
> On Friday, March 7, 2014 9:33:26 AM UTC+1, Tom wrote:
>>
>> Messages & Constants (com.google.gwt.i18n.client.Constants &
>> com.google.gwt.i18n.client.Messages) in GWT allow us to put all Messages
>> & Constants into properties files so that we can change these messages &
>> constants at any time we want without the need to recompile the whole
>> webapp when we need to change them.
>>
> Wrong assumption. You'll have to recompile your app whenever you change
> anything related to client-side code.
>
>
>> Ex: you have a message call "User451 pls views order" in
>> myMessages.properties
>>
>> userViewOrder=User''{0}'' pls views order
>>
>> & in the MyMessages.java
>>
>> public interface MyMessages extends Messages{
>> String userViewOrder(String userID);}
>>
>> At a later time, the bos wants to change the message to "Customer451 pls
>> views order" then we don't need to recompile the whole project but just
>> need to modify the myMessages.properties file
>>
>> userViewOrder=Customer''{0}'' pls views order
>>
>> So my question is, can we achieve the similar thing at the server level?
>>
>> For example, in server, after inserting order data successfully into DB
>> we need to send a private message to the customer immediately right at the
>> server. Ex:
>>
>> public boolean isertOrder(String data, String userID){
>> String sql="insert query here";
>> ..... more code ....
>> int resultCode=prepareStmt.executeUpdate();
>> if (resultCode==1){
>> //insert a notification into Message table
>> String msg="Congratulation user "+userID+", You ordered
>> successfully!"; // how to manage this message without needing to recompiling
>> the whole project
>>
>> String sql="insert into Message values (.....)"
>> ///do the inserting here
>> }}
>>
>> can we manage Messages & Constants (i18n) at Server as we manage at
>> Client?
>>
> You have to know the locale you want to load, and then:
> http://docs.oracle.com/javase/7/docs/api/java/util/ResourceBundle.html#getBundle(java.lang.String,
>
> java.util.Locale)
> Note that you'll have to make sure that your *.properties files are
> US-ASCII, as GWT expects them in UTF-8 and ResourceBundle as ISO-8859-1.
> You can use a custom ResourceBundle.Control to load them as UTF-8.
> And then use
> MessageFormat<http://docs.oracle.com/javase/7/docs/api/java/text/MessageFormat.html>for
> replacing placeholders (for the case of c.g.g.i18n.client.Messages).
>
> That said, there also are existing GWT-like solutions, such as
> https://github.com/dbaeli/ez18n (see
> http://fr.slideshare.net/gdigugli/con11234-baeli-diguglielmo)
> There are also a few projects that directly try to use your GWT interfaces
> on server-side; and it's also a planned feature of GWT proper (no ETA yet).
>
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