How to trace() a variable nested inside another clip that is created at run time by the user ???

Question

Hi again Now i have another problem
i explain :  on my stage i have 24 instance MC Page created at runtime (when cliked the button execute 24 instance MC Page from the library). Each of those MC Page create an xml  with infos (not important), this variable_XML created is nested inside each MC Page.. From my stage i want to call each XML from each MC Page  for make 1 unic  big xml, then send it to the server.
So from the main stage i created a button that call each xml of each MC Page (there is a definit number of Page only 24, no more, no less). So
when the 24 instances of the MC Page are created I push there instance name inside an Array "Page_Array". Now in my function exportxml
i use get ChildByName(Page_array[number]) for find them then i can apply my method to the according MCPage.. Until here no problem, trace(dispObject.name) work. but when i try to get my variable inside the MC Page : trace(dispObject.my_variableXML), it doesnt work...Why ??
here is my function (only 1 page for this example ):
function exportxml(evt:MouseEvent):void {
    dispObject=getChildByName(Page_Array[0]);
    trace(dispObject.name); //trace  Page1
     trace(dispObject.my_variableXML);// here it dont trace the variableXML
normally if i trace(Page1.my_variableXML); , it should trace "my_varableXML"  no ??

Answer 1

when i export my movies Im so worried  to see if it work that  i clicked the button that trigger the function exportxml before the actual my_variableXML is created , so is normal that the code above didnt work... so all is normal and it work... sorry i will think 10 time before posting next time. promess .