How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?

Question

I have a JavaScript widget which provides standard extension points. One of them is the beforecreate function. It should return false to prevent an

Answer 1

function getURL(url){
    return $.ajax({
        type: "GET",
        url: url,
        cache: false,
        async: false
    }).responseText;
}


//example use
var msg=getURL("message.php");
alert(msg);