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Alex Rivera
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Possible Duplicate: Length of Javascript Associative Array I want to check the length of a multidimensional array but I get "undefined" as the return. I'm assuming that I am doing something wrong with my code but I can't see anything odd about it. alert(patientsData.length); //undefined alert(patientsData["XXXXX"].length); //undefined alert(patientsData["XXXXX"]['firstName']); //a name fruits = ["Banana", "Orange", "Apple", "Mango"]; alert(fruits.length); //4 Thoughts? Could this have something to do with scope? The array is declared and set outside of the function. Could this have something to do with JSON? I created the array from an eval() statement. Why does the dummy array work just fine?
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