Could you check are there any errors in console? This (http://devcenter.appery.io/documentat...) should help.
Could you check are there any errors in console? This (http://devcenter.appery.io/documentat...) should help.
No error , and it can even run the function onloadend
Sorry no error coz it can't even run reader.onloadend
You have to dubeg this code. E.g. add console.log() into all functions and print all variables in them.