如何在异步函数中使用数组值

Question

I have an array, whose values I want to use as input to an asynchronous function. But when I iterate through my array and send them to the asynchronous function, all calls to the asynchronous function seems to be done by the last value in the array.

I thought that this kind of problems were solved by callbacks, but the function is a library that I'm using, which doesn't provide any callback.. What should I do to make the asynchronous function treat all individual array values??

var libraryName = new Library("#div");

$.post("myfile.php", {somedata}, function(data){
    console.log(data); //prints all correct values
    for(i in data){
        libraryName.asynchronousFunction({
            name: data[i].name // <--this value only becomes the last value in the data-array for all calls
        });
    }
});

Answer 1

Try something like this because of closures:

$.post("myfile.php", {somedata}, function(data){
    console.log(data); //prints all correct values
    for(i in data){
        (function(elem) {
            libraryName.asynchronousFunction(
                {name: elem.name}
            );
        })(data[i]);
    }
});