stop a function javascript
function func() {
if (conditionToStopFunction)
return; //Nothing after return will be executed
console.log("Hello World"); //This will not be executed if 'conditionToStopFunction' is true
}stop a function javascript
function func() {
if (conditionToStopFunction)
return; //Nothing after return will be executed
console.log("Hello World"); //This will not be executed if 'conditionToStopFunction' is true
}js break out of a function
By using 'return;':
function myfunction(){
if(a == 'stop')
return; //returns Void, ending function
}
Does not work when using a Conditional operator:
let result = 1 == 2 ? "YES" : return; //<--- throws errorc# stop loop in method
/* There is another way to break out of a loop if you use
the return command inside a method/function */
class MainClass {
public static void Main (string[] args) {
UnlockDoor();
// after it hits the return statement,
// it will move on to this method
PickUpSword();
}
static bool UnlockDoor()
{
bool doorIsLocked = true;
// this code will keep running
while (doorIsLocked)
{
bool keyFound = TryKey();
// eventually if this stopping condition is true,
// it will break out of the while loop
if (keyFound)
{
// this return statement will break out of the entire method
return true;
}
}
return false;
}
}Copyright © 2021 Codeinu
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