[Gambas-user] How to load a new page on gb.web by code
benoit.minisini at gambas-basic.org
Wed Sep 20 01:03:04 CEST 2023
Le 20/09/2023 à 00:48, T Lee Davidson a écrit :
> Hopefully, Benoît can clarify why this isn't working the way it seems it
A WebPage is just a class that prints HTML to the standard output,
aiming at being run from a CGI script.
This HTML is printed by a function generated by the Gambas compiler from
the form defined in the IDE. This function is called by the Render() method.
So if you call Response.Redirect() inside a WebPage, it's too late. You
are currently generating the response, and Response.Redirect() must be
called before Response.Begin(), otherwise it has no effect.
In other words, the choose of which WebPage you want to render must me
done outside of any WebPage.
For a real understanding, the entire 'gb.web' component is written in
Gambas, and the source code is available.
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