acs::icanuse (public)

 acs::icanuse feature

Defined in packages/acs-tcl/tcl/00-icanuse-procs.tcl

Check, if a (previously registered) feature can be used in an installation. These features are typically version dependent features of NaviServer. The checking of the availability of these features is typically more complex than a plain "info commands ...".

feature - name for a feature, can contain blanks
boolean value

Partial Call Graph (max 5 caller/called nodes):
%3 test_acs_icanuse acs_icanuse (test acs-tcl) acs::icanuse acs::icanuse test_acs_icanuse->acs::icanuse Class ::xo::Context Class ::xo::Context (public) Class ::xo::Context->acs::icanuse Object ::throttle Object ::throttle (public) Object ::throttle->acs::icanuse ad_conn ad_conn (public) ad_conn->acs::icanuse ad_enhanced_text_escape_disallowed ad_enhanced_text_escape_disallowed (private) ad_enhanced_text_escape_disallowed->acs::icanuse ad_html_to_text_put_text ad_html_to_text_put_text (private) ad_html_to_text_put_text->acs::icanuse

Source code:
        return [info exists ::acs::caniuse($feature)]
XQL Not present:
Generic, PostgreSQL, Oracle
[ hide source ] | [ make this the default ]
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