Level 11 Lesson 4 - callback function , need parameter definition , please help

this code i got answer result:8 but it not accepting bro

3 years ago

function multiply(val1,val2,displayResult)

{

	// find result of multiplication

	let result = val1 * val2;

	displayResult(result);



}



function display(result)

{

	console.log("Result: " +result);

}



// call the function

multiply(2,4,display)

3 years ago

try this code once

3 years ago

Above you mentioned code is working bro , but as per the task we need to use callback function in the name of callback but i dont knw y that was not accepting ... but this display result got worked :)

3 years ago

Bro what was wrong in my code should I need to change "result" to "displayResult"?
And to use callback function right

3 years ago

Can u tell me what should I need to change

3 years ago

I was asking provide parameter to the multiple function definition!?

3 years ago

No need to change dude , actually they asked us to pass callback function as parameter to execute the display function , but when i referred most of the google pages and tutorials it mentioned as in the name of callback so that i used the same name but thrown me error but u used the same displayResult name as parameter it got worked simple :)

3 years ago

yes................ Tq bro i got it.

3 years ago

Hi bro Level 11 , lesson 7 - regarding cookies i have posted in forum already please try to look into it

3 years ago