Hello again Thiago, I must happily revise what I wrote yesterday.
Actually, with Bootstrap 4 enabled, validation messages now appear in red *if one uses the Error component (<t:error>)*. If <t:error> is omitted (as is the case for BeanEditor component, for instance) Tapestry uses client-side Javascript instead. Apparently, fields.js:40, or rather fields.coffee:81 must account for Bootstrap 4 (if enabled). Unfortunately, I don't know how to fix it, but perhaps someone else is willing to pick up from here. Ticket? Cheers, Volker Am Do., 31. März 2022 um 12:59 Uhr schrieb Volker Lamp < volker.l...@gmail.com>: > Hello Thiago, > > I took a look at the 5.8.1 release. With Bootstrap 4 enabled, validation > messages still appear in black, not in red. > > I'll create a JIRA ticket as a reminder for 5.8.2. > > Cheers, > > Volker > > Am Mo., 28. März 2022 um 15:21 Uhr schrieb Thiago H. de Paula Figueiredo < > thiag...@gmail.com>: > >> On Sat, Feb 26, 2022 at 6:05 PM Volker Lamp <volker.l...@gmail.com> >> wrote: >> >> > Hello, Tapestry developers - >> > >> >> Hello, Volker and Tapestry community! >> >> Thank you very very much for noticing this and providing a solution. It >> will be included in Tapestry 5.8.1. I've also added the configuration >> symbol and an explanation to the Configuration class in the documentation. >> >> Cheers! >> >> >> > Using Tapestry's BeanEditor component with Bootstrap 4, I'm trying to >> get >> > validation error messages appear with a red font color like they used to >> > with Bootstrap 3. >> > >> > Trying to understand from the Tapestry source code why Tapestry outputs >> > Bootstrap v3-style "help-block" instead of v4-style "form-text" [1], I >> > became aware of the SymbolConstants.ERROR_CSS_CLASS configuration >> symbol. >> > Setting its value to "form-text text-danger" did the trick for me. >> > >> > Two recommendations for improvement: >> > >> > First, the Configuration page of the Tapestry website [2] doesn't >> mention >> > the ERROR_CSS_CLASS configuration symbol. It should be added to make it >> > easier for other Tapestry users trying to solve the same problem or >> similar >> > problems. >> > >> > Second, importing the Bootstrap4Module should provide validation >> messages >> > with a red font color as the default. >> > >> > Thank you for the time your are putting into Tapestry. I'm a big fan. >> > >> > Volker >> > >> > [1] https://getbootstrap.com/docs/4.3/components/forms/#help-text >> > [2] https://tapestry.apache.org/configuration.html >> > >> >> >> -- >> Thiago >> >
