How to get this JavaScript class member to return a value?
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by George Edison
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Published on 2010-05-30T03:15:42Z
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2010/05/30
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I have a JavaScript class that has a method:
function someClass() {
this.someMethod = someClass_someMethod;
}
function someClass_someMethod() {
// make an AJAX request
}
The problem is that someClass_someMethod() needs to return the value of the AJAX request.
I'm using jQuery's $.getJSON() method to fetch the data. The data needs to be returned but it seems the only way to get the data is through a callback.
How can this be done?
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