actionscript 3 - Flash object cannot connect to remote server -


my company design digital signage solutions companies. animated widgets typically produced in flash.

in current project i'm experiencing bit of odd issue. screen split 3 areas: video, rss ticker, , weather. rss , weather objects created using flash. each object it's own flash file.

both flash object utilize same method connect remote servers:

function loadweatherfromurl():void {     var urlrequest:urlrequest  = new urlrequest("my url");      var urlloader:urlloader = new urlloader();     urlloader.addeventlistener(event.complete, completehandler);      try{         urlloader.load(urlrequest);     } catch (error:error) {         trace("cannot load : " + error.message);     } }  function completehandler(event:event):void {     var loader:urlloader = urlloader(event.target);     //do stuff data... }

when testing in ide, both weather object , rss object work fine, seen below:

working rss object

once deployed signage software doesn't work anymore. however, weather object works expected. flash object doesn't encounter url loading error either. compare pic #2 , pic #3 see how view errors.

image of signage application

if try preview both weather object , rss object locally in web-browser (ie, firefox), local permission errors, expected.

permission error

so ideas why 1 work , other wouldn't? if had cors (cross origin resource sharing) wouldn't both fail? have tried both options (local / network only) in publish -> playback settings.

the weather object powered yahoo:

yahoo weather

and rss object powered ctv news (canadian television network):

ctv rss feed

edit:

for rss feed (above used weather object's methods, they're identical except function name , error output) have following:

at run time

error_msg.text = "loading...";

then url loading:

function loadfeedfromurl():void {     var urlrequest:urlrequest  = new urlrequest("http://ottawa.ctvnews.ca/rss/ctv-news-ottawa-1.1245493");     error_msg.text = "";     var urlloader:urlloader = new urlloader();     urlloader.addeventlistener(event.complete, completehandler);     try{         urlloader.load(urlrequest);     } catch (error:error) {         trace("cannot load : " + error.message);         error_msg.text = error.message;     } }

edit #2

here updated loading function, basic error handling functions.

function loadfeedfromurl():void {     var urlrequest:urlrequest  = new urlrequest("http://ottawa.ctvnews.ca/rss/ctv-news-ottawa-1.1245493");     var urlloader:urlloader = new urlloader();     urlloader.addeventlistener(event.complete, completehandler);     try{         urlloader.load(urlrequest);     } catch (error:error) {         trace("cannot load : " + error.message);         error_msg.text = error.message;     }     urlloader.addeventlistener(ioerrorevent.io_error, ioerrorhandlerfunction);     urlloader.addeventlistener(ioerrorevent.network_error, ioerrorhandlerfunction);     urlloader.addeventlistener(securityerrorevent.security_error, securityerrorhandlerfunction); }  function ioerrorhandlerfunction() {     error_msg.text = "io error!"; }  function securityerrorhandlerfunction() {     error_msg.text = "security error!"; }

the error_msg textfield stays "loading...", doesn't appear of error types being received.


Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more