Wt

the dialog non-modal,

I had set modal,

dialog->setModal(true);

and dialog->exec();

the next example: Message box It's also the case.

WMessageBox, non-modal.

I use Edge and Chrome. Both browsers have the same result

Hey, I think you're just missing the resources.

Use the --resources-dir=/path/to/wt/resources argument to indicate to your program where the resources are. Of course, replace /path/to/wt/resources with where the resources folder of Wt actually is.

Note: the widget gallery also uses the Bootstrap theme, so even if you use --resources-dir it won't look the same unless you actually enable to Bootstrap theme:

auto theme = std::make_shared<Wt::WBootstrapTheme>();
theme->setVersion(Wt::BootstrapVersion::v3);
app->setTheme(theme);

Roel Standaert. thank you.

I dont know how use the Bootstrap,

this is my first time to code web application.

I have leaned to use CSS and XML resource before,

now,I dont know how to config and use Bootstrap.

or, could you tell the link to Wt document on how to use?

I have added these code to the application,

auto theme = std::make_sharedWt::WBootstrapTheme();

theme->setVersion(Wt::BootstrapVersion::v3);

app->setTheme(theme);

but, still the case.

yeh. I'm so happy, thanks for your time.

God bless you. ///(v)\\\