I am developing an application PDF-Viewer
postMessage is not a function
For correct this error I wrote something like that :
var a = (typeof myPDF.postMessage);
if(a != 'undefined')
Now It works but not all time, sometimes I have an error :
Error calling method on NPObject
I think that my pdf document is not entirely loaded
Is it possible to signalilze from PDF that my document is ready?
Retrieving data ...