PASS Parameters to functions called by setInterval and setTimeout

SetTimeout or setInterval functions cannot directly pass parameters. The following provides a feasible solution to solve this problem.

Window. onload = function (){
Window. setTimeout (getFunToExecute (add, 1, 2), 10 );
// Add is the function to be called, 1, 2 .. is the parameter of add
// GetAfun is the key. It can be used to pass parameters for functions called by setTimeout or setInterval.
}
Function getFunToExecute (fun ){
Var args = Array. prototype. slice. call (arguments). slice (1 );
Return function (){
Fun. apply (window, args );
}
}
Function add (x, y ){
Alert (x + y );
// Return x + y;
}