asynchronous - ASync Array update with AJAX request -

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i've been trying figure out how update global variable using ajax request. i'm stuck , need help.

var markerarray = [];  function jsonload(position){ //loads json , markers console.log("data getting jsoned"); $.getjson('json/***.json', function(result){ //gets json , parses results     $.each(result, function(index, value){ //for each result, give index , value         reps.push({value: value, index: index}); //push value @ array. ex. ian calderon      });       try{      (var i=0; i<reps.length; i++){        if(reps[i].value.lat !== 'undefined' && reps[i].value.position === position){                     var marker = (createmarker(reps[i].value.lat, reps[i].value.long, reps[i].index)); //only try create marker if there values          updatearray(markerarray, marker);              }}}    catch(e){    }     });

}

i have tried doing this:

function updatearray(array, obj){ $.ajax({     success : function(){         array.push(obj);     } }     );

but frankly i'm not sure how proceed

i think function scope throwing off.

try this:

 var = this;   console.log("data getting jsoned");    updatearray(that.markerarray, marker);

the variable should have access global variable in function.


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