Very simple minimal jsfiddle example:
https://jsfiddle.net/a9f2j4xo/
Clicking the button should invoke the Bla()
function.
When I click the button the console says
ReferenceError: Bla is not defined.
Who or what is malfunctioning here, jsfiddle or my brain?
You need to wrap the function script inside <head>
. Otherwise your script is not invoked.
Change the settings as
LOAD TYPE - Wrap in <Head>