> Dear lift-book group,

> there seems to be a minor mistake (I wouldn't really call it a bug) on
> page 17 of the current version (master.pdf), Listing 2.5:

> class: AddEntry, method: doTagsAndSubmit, line 2 and 3:

> if (tags.trim.length == 0)
> error("We're going to need at least one tag.")

> I think, it should be "S.error" instead of "error" in order to display
> the message inside the page (instead of an exception inside the
> browser window...)

> anyway - thanks for the excellent job you guys are doing on this book!

> kind regards,
> Jan

On Sun, Aug 22, 2010 at 9:13 AM, TylerWeir <tyler.w...@gmail.com> wrote:
> Given that we qualify "S.param" it looks like we should be qualifying
> "S.error" as well.

> Thanks Jan.

> On Aug 22, 10:59 am, Jan Wuerthner <jan.wuerth...@googlemail.com>
> wrote:
> > Dear lift-book group,

> > there seems to be a minor mistake (I wouldn't really call it a bug) on
> > page 17 of the current version (master.pdf), Listing 2.5:

> > class: AddEntry, method: doTagsAndSubmit, line 2 and 3:

> > if (tags.trim.length == 0)
> > error("We're going to need at least one tag.")

> > I think, it should be "S.error" instead of "error" in order to display
> > the message inside the page (instead of an exception inside the
> > browser window...)

> > anyway - thanks for the excellent job you guys are doing on this book!

> > kind regards,
> > Jan

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