i hope this question is not too simple, but i have no idea :(
How can i start a function with a var in the function name?
For example ...
my functions
function at_26();
function at_21();
function at_99();
start the function
var test_id = 21;
at_'+test_id+'(); // doesn't work
I hope somebody can help me.
Thanks in advance! Peter
An example to pass an array of params to those composed functions, .
/* Store function names and match params */
let at = {
at_26 : (a,b,c) => at_26(a,b,c),
at_21 : (a,b,c) => at_21(a,b,c),
at_99 : (a,b,c) => at_99(a,b,c),
at_om : (a,b,c,d,e) => at_om(a,b,c,d,e)
}
/* Dynamic function router: name + array of Params */
function dynFunc(name, arrayParams){
return at[name](...arrayParams)
}
/* Usage examples */
dynFunc(`at_${99}`, ["track001", 32, true])
dynFunc("at_" + "om", ["track007", [50, false], 7.123, false, "Bye"])
/* In the scope */
function at_99(a,b,c){
console.log("Hi! " + a,b,c)
console.log(typeof(a), typeof(b), typeof(c))
}
function at_om(a,b,c,d,e){
console.log("Hi! " + a,b,c,d,e)
console.log(typeof(a), typeof(b), typeof(c), typeof(d), typeof(e))
}