flex - Combine/merge Dynamic Objects in AS3 -

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i have 2 dynamic objects , want build 1 contain properties:

var o1:object = {prop1:val1,prop2:val2,prop3:val3}; var o2:object = {prop3:val3a,prop4:val4};

and need obtain third object looks that:

{prop1:val1, prop2:val2, prop3:val3a, prop4:val4};

basically need way iterate through object properties , add new properties third object. have mention i'm quite new as3/flash/flex.

first question, mean have prop3 in both objects? need decide in case of collision that, object has precedence.

secondly, check out introspection apis: http://livedocs.adobe.com/flex/3/html/help.html?content=usingas_8.html

something should work:

public function mergedynamicobjects ( objecta:object, objectb:object ) : object  {     var objectc:object = new object();      var p:string;      (p in objecta) {        objectc[p] = objecta[p];     }      (p in objectb) {        objectc[p] = objectb[p];     }      return objectc; }

if property exists in , b, b's overwrite a's. note if values of property object, pass reference, not copy of value. might need clone object in cases, depending on needs.

note: haven't tested above, should close. let me know if doesn't work.

updated fix errors. glad works though.


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