JSFiddle - React, Tailwind, and code Playground

by kvzhuang

JavaScript

function fn1( value ){
    console.log( value );
    return false;
}

function fn2( value ){
    fn1("fn2 says:" + value);
    return false;
}

var callbacks = $.Callbacks( "once memory");
callbacks.add( fn1 );
callbacks.add( fn2 );
callbacks.fire( "foo" );

callbacks.add( fn2 );
callbacks.add( fn1 );
callbacks.fire( "bar" );


/*
output:
foo
fn2 says:foo 
fn2 says:foo 
foo
*/