03fun_parameter_callback2.js evaluate

..:: Source code - 03fun_parameter_callback2.js ::..

/**
 * callback as function parameter
 */

//define function with callback
function fja(p1, cb) {
	
	res = p1 +10;
	cb(p1);
}


//define parameters
var x=2;

//callback as a function
function cb1(a) {
	console.log(a);
}


//call function
var res = fja(x, cb1); //2

..:: NodeJS Console - 03fun_parameter_callback2.js ::..

$ node 03fun_parameter_callback2.js

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.5 1304596 81980 ?       Ssl  Oct24 317:01 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  0.9  0.8 11724544 141508 ?     Ssl  Oct24 568:04 node /home/sasa/dex8/dex8-api/starter.js
sasa        1208  0.3  0.4 1303976 72220 ?       Ssl  Oct24 228:36 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.9  0.6 11825132 103296 ?     Ssl  Oct24 563:47 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.6 11814156 98740 ?      Ssl  Oct24 350:33 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.7  0.5 1330860 84308 ?       Ssl  Oct24 475:07 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.3  0.4 1301128 69760 ?       Ssl  Oct24 231:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298204 65624 ?       Ssl  Oct24 228:28 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  3.1  2.7 12148092 450140 ?     Ssl  Oct24 1963:40 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1449  0.3  0.4 1234920 67068 ?       Ssl  Oct24 239:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  1.8  2.7 33114880 451616 ?     Ssl  Oct24 1118:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.3  0.3 1100900 64404 ?       Ssl  Oct24 239:15 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.3  0.3 1100900 64900 ?       Ssl  Oct24 239:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.3  0.3 1101412 65380 ?       Ssl  Oct24 238:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.3  0.4 1101928 65776 ?       Ssl  Oct24 238:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.3  0.3 1101156 65156 ?       Ssl  Oct24 238:23 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.3  0.4 1168224 66976 ?       Ssl  Oct24 238:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.3  0.3 1100128 64364 ?       Ssl  Oct24 233:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.3  0.3 1099880 64056 ?       Ssl  Oct24 235:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  1.8  0.9 11857488 159500 ?     Ssl  Oct24 1123:34 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data 1499854  0.0  0.0   2608   532 ?        S    17:05   0:00 sh -c ps -aux | grep node
www-data 1499856  0.0  0.0   3304   644 ?        S    17:05   0:00 grep node
sasa     2628167  0.8  0.7 1174760 129224 ?      Ssl  Nov04 376:11 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11838420 97364 ?      Ssl  Nov06 272:55 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.4  0.5 11798664 82672 ?      Ssl  Nov06 180:15 node /home/sasa/@mikosoft/dodo-examples/server/index.js

Test JS script file

..:: Source code - 03fun_parameter_callback2.js ::..

..:: NodeJS Console - 03fun_parameter_callback2.js ::..