android - version request fail error by versions dots? -

-

i'm trying create version query in as3.

search current version works fine

var appxml1:xml = nativeapplication.nativeapplication.applicationdescriptor; var ns1:namespace = appxml1.namespace(); var current1:string = appxml1.ns1::versionnumber[0];

online search new version works fine

var apploader:urlloader = new urlloader(); var apprequest:urlrequest = new urlrequest("http://xxx/app/version/app.xml"); apprequest.method = urlrequestmethod.post; apploader.load(apprequest); var xml:xml = xml(apploader.data);

i fail @ if statement

if (xml.version > current1) {     gotoandstop(3); }

current version 2.0.0

new online version 2.0.1

code in frame 2, when testing movie not stop in frame 3 remains on frame 2

i suspect error dots in version number. possible? how solve problem.

thank (sorry bad english)

i wrote utility function, simple, test versions. compare versions, , result can 1 - if version1 greater version2, 0 - version1 , version2 equal, -1 - version 1 lower version2

private function compareversions(version1:string, version2:string):int {     var v1:array = version1.split("."), v2:array = version2.split(".");     var i:uint, len:uint = v1.length;      (i; < len; ++i) {         if (v1[i] > v2[i]) {             return 1;         } else if (v1[i] < v2[i]) {             return -1         }     }      return 0; }

how use:

var currentversion: string = "2.0.1"; var lastversion: string = "2.0.0"; if(compareversions(currentversion, lastversion) > 0){     trace("current version greater! yes!"); }

Comments

Post a Comment

Popular posts from this blog

c# - How to get the current UAC mode -

-
can check current uac type set in device before running application through c#. i got know approach check whether current user administrator or not. but, need know uac type set (i.e. default/never notify) internal logic. is possible? please help. this article self-elevation , checking level program runs in. due security reasons i'm afraid won't able retrieve uac level set. http://code.msdn.microsoft.com/windowsdesktop/csuacselfelevation-644673d3
Read more

postgresql - Lazarus + Postgres: incomplete startup packet -

-
i've been building lazarus pascal program using postgresql on back-end. used work fine following lines opening db. dbconn:= tpqconnection.create(nil); dbconn.hostname := 'localhost'; dbconn.databasename:= 'dbhrs'; dbconn.username:='mizk'; dbconn.password:='123'; dbconn.open; if dbconn.connected openhrsdb := true else openhrsdb := false; but moment change localhost server's ip (on lan), program stops. no errors or warnings. have no clue happening. here related details may narrow down problem. the program i'm running workstation on same lan server. both machines run ubuntu 12.04 desktop i can access postgres db on server using pgadmin iii, guess it's not firewall issue. i have allowed postgresql ufw , ufw disabled. strangely, when firewall disabled, can ssh server terminal using workstation. when it's enabled, can't my biggest concern right why pascal program not working when i...
Read more

javascript - Ajax jqXHR.status==0 fix error -

-
$.ajax({ url: urlstring, datatype: "json", type: "get", success: function (data) { alert(data); }, error: function (jqxhr, exception) { if (jqxhr.status === 0) { alert('not connect.\n verify network.'); } else if (jqxhr.status == 404) { alert('requested page not found. [404]'); } else if (jqxhr.status == 500) { alert('internal server error [500].'); } else if (exception === 'parsererror') { alert('requested json parse failed.'); } else if (exception === 'timeout') { alert('time out error.'); } else if (exception === 'abort') { alert('ajax request aborted.'); } else { alert('uncaught error.\n' + jqxhr.responsete...
Read more