fastn
functionHere is an example of how you can integrate JavaScript in fastn
functions.
show_alert
defined in functions.js
as follows:functions.js
function show_alert(a) {
alert(a);
}
fastn
component. Here's how we can achieve this in index.ftd
:index.ftd
-- ftd.text: Click here to print name in alert!
$on-click$: $call-js-fn(a = FifthTry Alert)
-- void call-js-fn(a):
string a:
js: functions.js
show_alert(a)
call-js-fn
function is called, passing the FifthTry
value to the argument a
. This
function, then, references functions.js
by using the js
attribute and calls
the show_alert
function.