javascript - Pass an argument as a reference to get a JSON property -


i'm working on facebook app js sdk...

i want create function makes api call graph api:

this got:

function a(reference){     fb.api('/me', function(respond){                      var = respond.reference[0].name;          alert(it);     }); }

i try executing way doesn't work.

a("inspirational_people");

so you’re feeding text string "inspirational_people" function, , want access property of response object having name?

that’s quite easy, basic javascript syntax: every property can access via object.propertyname can access object["propertyname"].

so in case, since want access response.inspirational_people[0].name, it’s response[reference][0].name – actual string value of reference evaluated @ runtime, , should end having wanted.


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