Will dynamic translation work for such a code:

const QString myText = tr("%1 Hello World").arg(someVar);

I have few doubts:

1: Will the translation entry be generated for above code (when running lupdate). If yes, will the "%1" argument part be ignored?

2: Is the above code correct ? Should the dynamic part be translated separately before using it in the argument with tr. Provided we know all possible value of someVar

CodePudding user response：

When your run lupdate, you will see this in your .ts file:

<source>%1 Hello World</source>

The translator will need to know they can just ignore the '%1' part.

If someVar is a number, there is no need to do anything else. If it's a string, it will need to be translated separately.