How to loop through JSON array?

Question

I have some JSON-code which has multiple objects in it:

[
    {
        \"MNGR_NAME\": \"Mark\",
        \"MGR_ID\": \"M44\",
        \"EMP_ID\": \"1849\"
           


        

Answer 1

You could use $.each or $.grep, if you also want to get the elements that contain the attribute.

filtered = $.grep(result, function(value) {
    return (value["MNGR_NAME"] !== undefined)
});
count = filtered.length