Is there a way to call a function from a string with the body of the function? I only have the parameter names and can pass parameters to the function.
I attempted it this specific way
function callFunction(body, paramNames, params) {
return new Function(paramNames, body)(params);
}
This solution seems to work for only one parameter. How can I modify it to handle multiple parameters?
Thank you for your help!
To clarify, you are looking to dynamically generate functions and pass parameters to them. This is typically achieved in two separate steps: 1 - create the function, 2 - call it.
function generateFunction(body, paramNames) {
return new Function(paramNames, body);
}
$(document).ready(function(){
var func1 = generateFunction("return a + 1;", ["a"]);
var func2 = generateFunction("return a + b;", ["a","b"]);
$("#singleParam").text(func1.apply(this,[1]));
$("#multipleParam").text(func2.apply(this, [1, 2]));
});
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